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Merge branch 'master'

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This commit is contained in:
Jeff Garzik 2005-10-28 12:30:29 -04:00
commit 35ebbae283
544 changed files with 15721 additions and 9799 deletions
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19
include/linux/ata.h
View file

@ -42,13 +42,18 @@ enum {
ATA_SECT_SIZE = 512,
ATA_ID_WORDS = 256,
ATA_ID_PROD_OFS = 27,
ATA_ID_FW_REV_OFS = 23,
ATA_ID_SERNO_OFS = 10,
ATA_ID_MAJOR_VER = 80,
ATA_ID_PIO_MODES = 64,
ATA_ID_FW_REV_OFS = 23,
ATA_ID_PROD_OFS = 27,
ATA_ID_OLD_PIO_MODES = 51,
ATA_ID_FIELD_VALID = 53,
ATA_ID_MWDMA_MODES = 63,
ATA_ID_PIO_MODES = 64,
ATA_ID_EIDE_DMA_MIN = 65,
ATA_ID_EIDE_PIO = 67,
ATA_ID_EIDE_PIO_IORDY = 68,
ATA_ID_UDMA_MODES = 88,
ATA_ID_MAJOR_VER = 80,
ATA_ID_PIO4 = (1 << 1),
ATA_PCI_CTL_OFS = 2,
@ -256,7 +261,7 @@ struct ata_taskfile {
((u64) (id)[(n) + 1] << 16) | \
((u64) (id)[(n) + 0]) )
static inline int ata_id_current_chs_valid(u16 *id)
static inline int ata_id_current_chs_valid(const u16 *id)
{
/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
has not been issued to the device then the values of
@ -268,7 +273,7 @@ static inline int ata_id_current_chs_valid(u16 *id)
id[56]; /* sectors in current translation */
}
static inline int atapi_cdb_len(u16 *dev_id)
static inline int atapi_cdb_len(const u16 *dev_id)
{
u16 tmp = dev_id[0] & 0x3;
switch (tmp) {
@ -278,7 +283,7 @@ static inline int atapi_cdb_len(u16 *dev_id)
}
}
static inline int is_atapi_taskfile(struct ata_taskfile *tf)
static inline int is_atapi_taskfile(const struct ata_taskfile *tf)
{
return (tf->protocol == ATA_PROT_ATAPI) ||
(tf->protocol == ATA_PROT_ATAPI_NODATA) ||

4
include/linux/audit.h
View file

@ -260,11 +260,11 @@ extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
#ifdef CONFIG_AUDIT
/* These are defined in audit.c */
/* Public API */
extern void audit_log(struct audit_context *ctx, int gfp_mask,
extern void audit_log(struct audit_context *ctx, gfp_t gfp_mask,
int type, const char *fmt, ...)
__attribute__((format(printf,4,5)));
extern struct audit_buffer *audit_log_start(struct audit_context *ctx, int gfp_mask, int type);
extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type);
extern void audit_log_format(struct audit_buffer *ab,
const char *fmt, ...)
__attribute__((format(printf,2,3)));

2
include/linux/bio.h
View file

@ -301,7 +301,7 @@ extern struct bio *bio_map_user_iov(struct request_queue *,
struct sg_iovec *, int, int);
extern void bio_unmap_user(struct bio *);
extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
unsigned int);
gfp_t);
extern void bio_set_pages_dirty(struct bio *bio);
extern void bio_check_pages_dirty(struct bio *bio);
extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);

50
include/linux/blkdev.h
View file

@ -96,8 +96,8 @@ struct io_context {
void put_io_context(struct io_context *ioc);
void exit_io_context(void);
struct io_context *current_io_context(int gfp_flags);
struct io_context *get_io_context(int gfp_flags);
struct io_context *current_io_context(gfp_t gfp_flags);
struct io_context *get_io_context(gfp_t gfp_flags);
void copy_io_context(struct io_context **pdst, struct io_context **psrc);
void swap_io_context(struct io_context **ioc1, struct io_context **ioc2);
@ -107,9 +107,9 @@ typedef void (rq_end_io_fn)(struct request *);
struct request_list {
int count[2];
int starved[2];
int elvpriv;
mempool_t *rq_pool;
wait_queue_head_t wait[2];
wait_queue_head_t drain;
};
#define BLK_MAX_CDB 16
@ -203,6 +203,7 @@ struct request {
enum rq_flag_bits {
__REQ_RW, /* not set, read. set, write */
__REQ_FAILFAST, /* no low level driver retries */
__REQ_SORTED, /* elevator knows about this request */
__REQ_SOFTBARRIER, /* may not be passed by ioscheduler */
__REQ_HARDBARRIER, /* may not be passed by drive either */
__REQ_CMD, /* is a regular fs rw request */
@ -210,6 +211,7 @@ enum rq_flag_bits {
__REQ_STARTED, /* drive already may have started this one */
__REQ_DONTPREP, /* don't call prep for this one */
__REQ_QUEUED, /* uses queueing */
__REQ_ELVPRIV, /* elevator private data attached */
/*
* for ATA/ATAPI devices
*/
@ -235,6 +237,7 @@ enum rq_flag_bits {
#define REQ_RW (1 << __REQ_RW)
#define REQ_FAILFAST (1 << __REQ_FAILFAST)
#define REQ_SORTED (1 << __REQ_SORTED)
#define REQ_SOFTBARRIER (1 << __REQ_SOFTBARRIER)
#define REQ_HARDBARRIER (1 << __REQ_HARDBARRIER)
#define REQ_CMD (1 << __REQ_CMD)
@ -242,6 +245,7 @@ enum rq_flag_bits {
#define REQ_STARTED (1 << __REQ_STARTED)
#define REQ_DONTPREP (1 << __REQ_DONTPREP)
#define REQ_QUEUED (1 << __REQ_QUEUED)
#define REQ_ELVPRIV (1 << __REQ_ELVPRIV)
#define REQ_PC (1 << __REQ_PC)
#define REQ_BLOCK_PC (1 << __REQ_BLOCK_PC)
#define REQ_SENSE (1 << __REQ_SENSE)
@ -332,6 +336,12 @@ struct request_queue
prepare_flush_fn *prepare_flush_fn;
end_flush_fn *end_flush_fn;
/*
* Dispatch queue sorting
*/
sector_t end_sector;
struct request *boundary_rq;
/*
* Auto-unplugging state
*/
@ -354,7 +364,7 @@ struct request_queue
* queue needs bounce pages for pages above this limit
*/
unsigned long bounce_pfn;
unsigned int bounce_gfp;
gfp_t bounce_gfp;
/*
* various queue flags, see QUEUE_* below
@ -405,8 +415,6 @@ struct request_queue
unsigned int sg_reserved_size;
int node;
struct list_head drain_list;
/*
* reserved for flush operations
*/
@ -434,7 +442,7 @@ enum {
#define QUEUE_FLAG_DEAD 5 /* queue being torn down */
#define QUEUE_FLAG_REENTER 6 /* Re-entrancy avoidance */
#define QUEUE_FLAG_PLUGGED 7 /* queue is plugged */
#define QUEUE_FLAG_DRAIN 8 /* draining queue for sched switch */
#define QUEUE_FLAG_ELVSWITCH 8 /* don't use elevator, just do FIFO */
#define QUEUE_FLAG_FLUSH 9 /* doing barrier flush sequence */
#define blk_queue_plugged(q) test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags)
@ -454,6 +462,7 @@ enum {
#define blk_pm_request(rq) \
((rq)->flags & (REQ_PM_SUSPEND | REQ_PM_RESUME))
#define blk_sorted_rq(rq) ((rq)->flags & REQ_SORTED)
#define blk_barrier_rq(rq) ((rq)->flags & REQ_HARDBARRIER)
#define blk_barrier_preflush(rq) ((rq)->flags & REQ_BAR_PREFLUSH)
#define blk_barrier_postflush(rq) ((rq)->flags & REQ_BAR_POSTFLUSH)
@ -550,7 +559,7 @@ extern void generic_make_request(struct bio *bio);
extern void blk_put_request(struct request *);
extern void blk_end_sync_rq(struct request *rq);
extern void blk_attempt_remerge(request_queue_t *, struct request *);
extern struct request *blk_get_request(request_queue_t *, int, int);
extern struct request *blk_get_request(request_queue_t *, int, gfp_t);
extern void blk_insert_request(request_queue_t *, struct request *, int, void *);
extern void blk_requeue_request(request_queue_t *, struct request *);
extern void blk_plug_device(request_queue_t *);
@ -565,7 +574,7 @@ extern void blk_run_queue(request_queue_t *);
extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
extern int blk_rq_unmap_user(struct bio *, unsigned int);
extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, unsigned int);
extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, gfp_t);
extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
extern int blk_execute_rq(request_queue_t *, struct gendisk *,
struct request *, int);
@ -611,12 +620,21 @@ extern void end_request(struct request *req, int uptodate);
static inline void blkdev_dequeue_request(struct request *req)
{
BUG_ON(list_empty(&req->queuelist));
elv_dequeue_request(req->q, req);
}
list_del_init(&req->queuelist);
/*
* This should be in elevator.h, but that requires pulling in rq and q
*/
static inline void elv_dispatch_add_tail(struct request_queue *q,
struct request *rq)
{
if (q->last_merge == rq)
q->last_merge = NULL;
if (req->rl)
elv_remove_request(req->q, req);
q->end_sector = rq_end_sector(rq);
q->boundary_rq = rq;
list_add_tail(&rq->queuelist, &q->queue_head);
}
/*
@ -650,12 +668,10 @@ extern void blk_dump_rq_flags(struct request *, char *);
extern void generic_unplug_device(request_queue_t *);
extern void __generic_unplug_device(request_queue_t *);
extern long nr_blockdev_pages(void);
extern void blk_wait_queue_drained(request_queue_t *, int);
extern void blk_finish_queue_drain(request_queue_t *);
int blk_get_queue(request_queue_t *);
request_queue_t *blk_alloc_queue(int gfp_mask);
request_queue_t *blk_alloc_queue_node(int,int);
request_queue_t *blk_alloc_queue(gfp_t);
request_queue_t *blk_alloc_queue_node(gfp_t, int);
#define blk_put_queue(q) blk_cleanup_queue((q))
/*

32
include/linux/bootmem.h
View file

@ -43,7 +43,7 @@ typedef struct bootmem_data {
extern unsigned long __init bootmem_bootmap_pages (unsigned long);
extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
extern void __init free_bootmem (unsigned long addr, unsigned long size);
extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
extern void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
#define alloc_bootmem(x) \
@ -54,6 +54,16 @@ extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
__alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages(x) \
__alloc_bootmem((x), PAGE_SIZE, 0)
#define alloc_bootmem_limit(x, limit) \
__alloc_bootmem_limit((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
#define alloc_bootmem_low_limit(x, limit) \
__alloc_bootmem_limit((x), SMP_CACHE_BYTES, 0, (limit))
#define alloc_bootmem_pages_limit(x, limit) \
__alloc_bootmem_limit((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
#define alloc_bootmem_low_pages_limit(x, limit) \
__alloc_bootmem_limit((x), PAGE_SIZE, 0, (limit))
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
extern unsigned long __init free_all_bootmem (void);
@ -61,7 +71,7 @@ extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long f
extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
extern void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
#define alloc_bootmem_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
@ -69,6 +79,14 @@ extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size,
__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, 0)
#define alloc_bootmem_node_limit(pgdat, x, limit) \
__alloc_bootmem_node_limit((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
#define alloc_bootmem_pages_node_limit(pgdat, x, limit) \
__alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
#define alloc_bootmem_low_pages_node_limit(pgdat, x, limit) \
__alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, 0, (limit))
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
#ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
@ -105,5 +123,15 @@ extern void *__init alloc_large_system_hash(const char *tablename,
#endif
extern int __initdata hashdist; /* Distribute hashes across NUMA nodes? */
static inline void *__alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal)
{
return __alloc_bootmem_limit(size, align, goal, 0);
}
static inline void *__alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align,
unsigned long goal)
{
return __alloc_bootmem_node_limit(pgdat, size, align, goal, 0);
}
#endif /* _LINUX_BOOTMEM_H */

2
include/linux/buffer_head.h
View file

@ -188,7 +188,7 @@ extern int buffer_heads_over_limit;
* Generic address_space_operations implementations for buffer_head-backed
* address_spaces.
*/
int try_to_release_page(struct page * page, int gfp_mask);
int try_to_release_page(struct page * page, gfp_t gfp_mask);
int block_invalidatepage(struct page *page, unsigned long offset);
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc);

2
include/linux/cyclomx.h
View file

@ -37,8 +37,6 @@
#include <linux/cycx_x25.h>
#endif
#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
/* Adapter Data Space.
* This structure is needed because we handle multiple cards, otherwise
* static data would do it.

1
include/linux/cycx_drv.h
View file

@ -60,6 +60,5 @@ extern int cycx_peek(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
extern int cycx_exec(void __iomem *addr);
extern void cycx_inten(struct cycx_hw *hw);
extern void cycx_intr(struct cycx_hw *hw);
#endif /* _CYCX_DRV_H */

22
include/linux/elevator.h
View file

@ -8,18 +8,17 @@ typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struc
typedef void (elevator_merged_fn) (request_queue_t *, struct request *);
typedef struct request *(elevator_next_req_fn) (request_queue_t *);
typedef int (elevator_dispatch_fn) (request_queue_t *, int);
typedef void (elevator_add_req_fn) (request_queue_t *, struct request *, int);
typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
typedef int (elevator_queue_empty_fn) (request_queue_t *);
typedef void (elevator_remove_req_fn) (request_queue_t *, struct request *);
typedef void (elevator_requeue_req_fn) (request_queue_t *, struct request *);
typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, int);
typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, gfp_t);
typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
typedef int (elevator_init_fn) (request_queue_t *, elevator_t *);
@ -31,10 +30,9 @@ struct elevator_ops
elevator_merged_fn *elevator_merged_fn;
elevator_merge_req_fn *elevator_merge_req_fn;
elevator_next_req_fn *elevator_next_req_fn;
elevator_dispatch_fn *elevator_dispatch_fn;
elevator_add_req_fn *elevator_add_req_fn;
elevator_remove_req_fn *elevator_remove_req_fn;
elevator_requeue_req_fn *elevator_requeue_req_fn;
elevator_activate_req_fn *elevator_activate_req_fn;
elevator_deactivate_req_fn *elevator_deactivate_req_fn;
elevator_queue_empty_fn *elevator_queue_empty_fn;
@ -81,15 +79,15 @@ struct elevator_queue
/*
* block elevator interface
*/
extern void elv_dispatch_sort(request_queue_t *, struct request *);
extern void elv_add_request(request_queue_t *, struct request *, int, int);
extern void __elv_add_request(request_queue_t *, struct request *, int, int);
extern int elv_merge(request_queue_t *, struct request **, struct bio *);
extern void elv_merge_requests(request_queue_t *, struct request *,
struct request *);
extern void elv_merged_request(request_queue_t *, struct request *);
extern void elv_remove_request(request_queue_t *, struct request *);
extern void elv_dequeue_request(request_queue_t *, struct request *);
extern void elv_requeue_request(request_queue_t *, struct request *);
extern void elv_deactivate_request(request_queue_t *, struct request *);
extern int elv_queue_empty(request_queue_t *);
extern struct request *elv_next_request(struct request_queue *q);
extern struct request *elv_former_request(request_queue_t *, struct request *);
@ -98,7 +96,7 @@ extern int elv_register_queue(request_queue_t *q);
extern void elv_unregister_queue(request_queue_t *q);
extern int elv_may_queue(request_queue_t *, int, struct bio *);
extern void elv_completed_request(request_queue_t *, struct request *);
extern int elv_set_request(request_queue_t *, struct request *, struct bio *, int);
extern int elv_set_request(request_queue_t *, struct request *, struct bio *, gfp_t);
extern void elv_put_request(request_queue_t *, struct request *);
/*
@ -142,4 +140,6 @@ enum {
ELV_MQUEUE_MUST,
};
#define rq_end_sector(rq) ((rq)->sector + (rq)->nr_sectors)
#endif

2
include/linux/fs.h
View file

@ -320,7 +320,7 @@ struct address_space_operations {
/* Unfortunately this kludge is needed for FIBMAP. Don't use it */
sector_t (*bmap)(struct address_space *, sector_t);
int (*invalidatepage) (struct page *, unsigned long);
int (*releasepage) (struct page *, int);
int (*releasepage) (struct page *, gfp_t);
ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
loff_t offset, unsigned long nr_segs);
struct page* (*get_xip_page)(struct address_space *, sector_t,

2
include/linux/genhd.h
View file

@ -119,7 +119,7 @@ struct gendisk {
int policy;
atomic_t sync_io; /* RAID */
unsigned long stamp, stamp_idle;
unsigned long stamp;
int in_flight;
#ifdef CONFIG_SMP
struct disk_stats *dkstats;

39
include/linux/gfp.h
View file

@ -12,8 +12,8 @@ struct vm_area_struct;
* GFP bitmasks..
*/
/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low two bits) */
#define __GFP_DMA 0x01u
#define __GFP_HIGHMEM 0x02u
#define __GFP_DMA ((__force gfp_t)0x01u)
#define __GFP_HIGHMEM ((__force gfp_t)0x02u)
/*
* Action modifiers - doesn't change the zoning
@ -26,24 +26,24 @@ struct vm_area_struct;
*
* __GFP_NORETRY: The VM implementation must not retry indefinitely.
*/
#define __GFP_WAIT 0x10u /* Can wait and reschedule? */
#define __GFP_HIGH 0x20u /* Should access emergency pools? */
#define __GFP_IO 0x40u /* Can start physical IO? */
#define __GFP_FS 0x80u /* Can call down to low-level FS? */
#define __GFP_COLD 0x100u /* Cache-cold page required */
#define __GFP_NOWARN 0x200u /* Suppress page allocation failure warning */
#define __GFP_REPEAT 0x400u /* Retry the allocation. Might fail */
#define __GFP_NOFAIL 0x800u /* Retry for ever. Cannot fail */
#define __GFP_NORETRY 0x1000u /* Do not retry. Might fail */
#define __GFP_NO_GROW 0x2000u /* Slab internal usage */
#define __GFP_COMP 0x4000u /* Add compound page metadata */
#define __GFP_ZERO 0x8000u /* Return zeroed page on success */
#define __GFP_NOMEMALLOC 0x10000u /* Don't use emergency reserves */
#define __GFP_NORECLAIM 0x20000u /* No realy zone reclaim during allocation */
#define __GFP_HARDWALL 0x40000u /* Enforce hardwall cpuset memory allocs */
#define __GFP_WAIT ((__force gfp_t)0x10u) /* Can wait and reschedule? */
#define __GFP_HIGH ((__force gfp_t)0x20u) /* Should access emergency pools? */
#define __GFP_IO ((__force gfp_t)0x40u) /* Can start physical IO? */
#define __GFP_FS ((__force gfp_t)0x80u) /* Can call down to low-level FS? */
#define __GFP_COLD ((__force gfp_t)0x100u) /* Cache-cold page required */
#define __GFP_NOWARN ((__force gfp_t)0x200u) /* Suppress page allocation failure warning */
#define __GFP_REPEAT ((__force gfp_t)0x400u) /* Retry the allocation. Might fail */
#define __GFP_NOFAIL ((__force gfp_t)0x800u) /* Retry for ever. Cannot fail */
#define __GFP_NORETRY ((__force gfp_t)0x1000u)/* Do not retry. Might fail */
#define __GFP_NO_GROW ((__force gfp_t)0x2000u)/* Slab internal usage */
#define __GFP_COMP ((__force gfp_t)0x4000u)/* Add compound page metadata */
#define __GFP_ZERO ((__force gfp_t)0x8000u)/* Return zeroed page on success */
#define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
#define __GFP_NORECLAIM ((__force gfp_t)0x20000u) /* No realy zone reclaim during allocation */
#define __GFP_HARDWALL ((__force gfp_t)0x40000u) /* Enforce hardwall cpuset memory allocs */
#define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */
#define __GFP_BITS_MASK ((1 << __GFP_BITS_SHIFT) - 1)
#define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
/* if you forget to add the bitmask here kernel will crash, period */
#define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
@ -64,6 +64,7 @@ struct vm_area_struct;
#define GFP_DMA __GFP_DMA
#define gfp_zone(mask) ((__force int)((mask) & (__force gfp_t)GFP_ZONEMASK))
/*
* There is only one page-allocator function, and two main namespaces to
@ -94,7 +95,7 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
return NULL;
return __alloc_pages(gfp_mask, order,
NODE_DATA(nid)->node_zonelists + (gfp_mask & GFP_ZONEMASK));
NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_mask));
}
#ifdef CONFIG_NUMA

3
include/linux/hugetlb.h
View file

@ -25,6 +25,8 @@ int is_hugepage_mem_enough(size_t);
unsigned long hugetlb_total_pages(void);
struct page *alloc_huge_page(void);
void free_huge_page(struct page *);
int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, int write_access);
extern unsigned long max_huge_pages;
extern const unsigned long hugetlb_zero, hugetlb_infinity;
@ -99,6 +101,7 @@ static inline unsigned long hugetlb_total_pages(void)
do { } while (0)
#define alloc_huge_page() ({ NULL; })
#define free_huge_page(p) ({ (void)(p); BUG(); })
#define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; })
#ifndef HPAGE_MASK
#define HPAGE_MASK 0 /* Keep the compiler happy */

4
include/linux/i2o.h
View file

@ -492,7 +492,7 @@ static inline int i2o_dma_map_sg(struct i2o_controller *c,
* Returns 0 on success or -ENOMEM on failure.
*/
static inline int i2o_dma_alloc(struct device *dev, struct i2o_dma *addr,
size_t len, unsigned int gfp_mask)
size_t len, gfp_t gfp_mask)
{
struct pci_dev *pdev = to_pci_dev(dev);
int dma_64 = 0;
@ -551,7 +551,7 @@ static inline void i2o_dma_free(struct device *dev, struct i2o_dma *addr)
* Returns the 0 on success or negative error code on failure.
*/
static inline int i2o_dma_realloc(struct device *dev, struct i2o_dma *addr,
size_t len, unsigned int gfp_mask)
size_t len, gfp_t gfp_mask)
{
i2o_dma_free(dev, addr);

4
include/linux/ibmtr.h
View file

@ -7,8 +7,8 @@
/* ported to the Alpha architecture 02/20/96 (just used the HZ macro) */
#define TR_RETRY_INTERVAL (30*HZ) /* 500 on PC = 5 s */
#define TR_RST_TIME (HZ/20) /* 5 on PC = 50 ms */
#define TR_BUSY_INTERVAL (HZ/5) /* 5 on PC = 200 ms */
#define TR_RST_TIME (msecs_to_jiffies(50)) /* 5 on PC = 50 ms */
#define TR_BUSY_INTERVAL (msecs_to_jiffies(200)) /* 5 on PC = 200 ms */
#define TR_SPIN_INTERVAL (3*HZ) /* 3 seconds before init timeout */
#define TR_ISA 1

3
include/linux/idr.h
View file

@ -71,8 +71,9 @@ struct idr {
*/
void *idr_find(struct idr *idp, int id);
int idr_pre_get(struct idr *idp, unsigned gfp_mask);
int idr_pre_get(struct idr *idp, gfp_t gfp_mask);
int idr_get_new(struct idr *idp, void *ptr, int *id);
int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
void idr_remove(struct idr *idp, int id);
void idr_destroy(struct idr *idp);
void idr_init(struct idr *idp);

1
include/linux/if_arp.h
View file

@ -84,6 +84,7 @@
#define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */
#define ARPHRD_IEEE80211 801 /* IEEE 802.11 */
#define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */
#define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header */
#define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */
#define ARPHRD_NONE 0xFFFE /* zero header length */

4
include/linux/jbd.h
View file

@ -69,7 +69,7 @@ extern int journal_enable_debug;
#define jbd_debug(f, a...) /**/
#endif
extern void * __jbd_kmalloc (const char *where, size_t size, int flags, int retry);
extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
#define jbd_kmalloc(size, flags) \
__jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
#define jbd_rep_kmalloc(size, flags) \
@ -890,7 +890,7 @@ extern int journal_forget (handle_t *, struct buffer_head *);
extern void journal_sync_buffer (struct buffer_head *);
extern int journal_invalidatepage(journal_t *,
struct page *, unsigned long);
extern int journal_try_to_free_buffers(journal_t *, struct page *, int);
extern int journal_try_to_free_buffers(journal_t *, struct page *, gfp_t);
extern int journal_stop(handle_t *);
extern int journal_flush (journal_t *);
extern void journal_lock_updates (journal_t *);

2
include/linux/kobject.h
View file

@ -65,7 +65,7 @@ extern void kobject_unregister(struct kobject *);
extern struct kobject * kobject_get(struct kobject *);
extern void kobject_put(struct kobject *);
extern char * kobject_get_path(struct kobject *, int);
extern char * kobject_get_path(struct kobject *, gfp_t);
struct kobj_type {
void (*release)(struct kobject *);

73
include/linux/libata.h
View file

@ -91,7 +91,7 @@ enum {
ATA_SHT_EMULATED = 1,
ATA_SHT_CMD_PER_LUN = 1,
ATA_SHT_THIS_ID = -1,
ATA_SHT_USE_CLUSTERING = 0,
ATA_SHT_USE_CLUSTERING = 1,
/* struct ata_device stuff */
ATA_DFLAG_LBA48 = (1 << 0), /* device supports LBA48 */
@ -202,7 +202,7 @@ struct ata_ioports {
struct ata_probe_ent {
struct list_head node;
struct device *dev;
struct ata_port_operations *port_ops;
const struct ata_port_operations *port_ops;
Scsi_Host_Template *sht;
struct ata_ioports port[ATA_MAX_PORTS];
unsigned int n_ports;
@ -225,7 +225,7 @@ struct ata_host_set {
void __iomem *mmio_base;
unsigned int n_ports;
void *private_data;
struct ata_port_operations *ops;
const struct ata_port_operations *ops;
struct ata_port * ports[0];
};
@ -294,7 +294,7 @@ struct ata_device {
struct ata_port {
struct Scsi_Host *host; /* our co-allocated scsi host */
struct ata_port_operations *ops;
const struct ata_port_operations *ops;
unsigned long flags; /* ATA_FLAG_xxx */
unsigned int id; /* unique id req'd by scsi midlyr */
unsigned int port_no; /* unique port #; from zero */
@ -341,10 +341,10 @@ struct ata_port_operations {
void (*set_piomode) (struct ata_port *, struct ata_device *);
void (*set_dmamode) (struct ata_port *, struct ata_device *);
void (*tf_load) (struct ata_port *ap, struct ata_taskfile *tf);
void (*tf_load) (struct ata_port *ap, const struct ata_taskfile *tf);
void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
void (*exec_command)(struct ata_port *ap, const struct ata_taskfile *tf);
u8 (*check_status)(struct ata_port *ap);
u8 (*check_altstatus)(struct ata_port *ap);
u8 (*check_err)(struct ata_port *ap);
@ -385,9 +385,22 @@ struct ata_port_info {
unsigned long pio_mask;
unsigned long mwdma_mask;
unsigned long udma_mask;
struct ata_port_operations *port_ops;
const struct ata_port_operations *port_ops;
};
struct ata_timing {
unsigned short mode; /* ATA mode */
unsigned short setup; /* t1 */
unsigned short act8b; /* t2 for 8-bit I/O */
unsigned short rec8b; /* t2i for 8-bit I/O */
unsigned short cyc8b; /* t0 for 8-bit I/O */
unsigned short active; /* t2 or tD */
unsigned short recover; /* t2i or tK */
unsigned short cycle; /* t0 */
unsigned short udma; /* t2CYCTYP/2 */
};
#define FIT(v,vmin,vmax) max_t(short,min_t(short,v,vmax),vmin)
extern void ata_port_probe(struct ata_port *);
extern void __sata_phy_reset(struct ata_port *ap);
@ -400,7 +413,7 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i
unsigned int n_ports);
extern void ata_pci_remove_one (struct pci_dev *pdev);
#endif /* CONFIG_PCI */
extern int ata_device_add(struct ata_probe_ent *ent);
extern int ata_device_add(const struct ata_probe_ent *ent);
extern void ata_host_set_remove(struct ata_host_set *host_set);
extern int ata_scsi_detect(Scsi_Host_Template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
@ -413,16 +426,16 @@ extern int ata_ratelimit(void);
/*
* Default driver ops implementations
*/
extern void ata_tf_load(struct ata_port *ap, struct ata_taskfile *tf);
extern void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf);
extern void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
extern void ata_tf_to_fis(struct ata_taskfile *tf, u8 *fis, u8 pmp);
extern void ata_tf_from_fis(u8 *fis, struct ata_taskfile *tf);
extern void ata_tf_to_fis(const struct ata_taskfile *tf, u8 *fis, u8 pmp);
extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf);
extern void ata_noop_dev_select (struct ata_port *ap, unsigned int device);
extern void ata_std_dev_select (struct ata_port *ap, unsigned int device);
extern u8 ata_check_status(struct ata_port *ap);
extern u8 ata_altstatus(struct ata_port *ap);
extern u8 ata_chk_err(struct ata_port *ap);
extern void ata_exec_command(struct ata_port *ap, struct ata_taskfile *tf);
extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf);
extern int ata_port_start (struct ata_port *ap);
extern void ata_port_stop (struct ata_port *ap);
extern void ata_host_stop (struct ata_host_set *host_set);
@ -433,8 +446,8 @@ extern void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf,
unsigned int buflen);
extern void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg,
unsigned int n_elem);
extern unsigned int ata_dev_classify(struct ata_taskfile *tf);
extern void ata_dev_id_string(u16 *id, unsigned char *s,
extern unsigned int ata_dev_classify(const struct ata_taskfile *tf);
extern void ata_dev_id_string(const u16 *id, unsigned char *s,
unsigned int ofs, unsigned int len);
extern void ata_dev_config(struct ata_port *ap, unsigned int i);
extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
@ -451,6 +464,32 @@ extern int ata_std_bios_param(struct scsi_device *sdev,
sector_t capacity, int geom[]);
extern int ata_scsi_slave_config(struct scsi_device *sdev);
/*
* Timing helpers
*/
extern int ata_timing_compute(struct ata_device *, unsigned short,
struct ata_timing *, int, int);
extern void ata_timing_merge(const struct ata_timing *,
const struct ata_timing *, struct ata_timing *,
unsigned int);
enum {
ATA_TIMING_SETUP = (1 << 0),
ATA_TIMING_ACT8B = (1 << 1),
ATA_TIMING_REC8B = (1 << 2),
ATA_TIMING_CYC8B = (1 << 3),
ATA_TIMING_8BIT = ATA_TIMING_ACT8B | ATA_TIMING_REC8B |
ATA_TIMING_CYC8B,
ATA_TIMING_ACTIVE = (1 << 4),
ATA_TIMING_RECOVER = (1 << 5),
ATA_TIMING_CYCLE = (1 << 6),
ATA_TIMING_UDMA = (1 << 7),
ATA_TIMING_ALL = ATA_TIMING_SETUP | ATA_TIMING_ACT8B |
ATA_TIMING_REC8B | ATA_TIMING_CYC8B |
ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
ATA_TIMING_CYCLE | ATA_TIMING_UDMA,
};
#ifdef CONFIG_PCI
struct pci_bits {
@ -463,7 +502,7 @@ struct pci_bits {
extern void ata_pci_host_stop (struct ata_host_set *host_set);
extern struct ata_probe_ent *
ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits);
extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
#endif /* CONFIG_PCI */
@ -473,7 +512,7 @@ static inline unsigned int ata_tag_valid(unsigned int tag)
return (tag < ATA_MAX_QUEUE) ? 1 : 0;
}
static inline unsigned int ata_dev_present(struct ata_device *dev)
static inline unsigned int ata_dev_present(const struct ata_device *dev)
{
return ((dev->class == ATA_DEV_ATA) ||
(dev->class == ATA_DEV_ATAPI));
@ -672,7 +711,7 @@ static inline unsigned int sata_dev_present(struct ata_port *ap)
return ((scr_read(ap, SCR_STATUS) & 0xf) == 0x3) ? 1 : 0;
}
static inline int ata_try_flush_cache(struct ata_device *dev)
static inline int ata_try_flush_cache(const struct ata_device *dev)
{
return ata_id_wcache_enabled(dev->id) ||
ata_id_has_flush(dev->id) ||

2
include/linux/loop.h
View file

@ -52,7 +52,7 @@ struct loop_device {
unsigned lo_blocksize;
void *key_data;
int old_gfp_mask;
gfp_t old_gfp_mask;
spinlock_t lo_lock;
struct bio *lo_bio;

2
include/linux/mbcache.h
View file

@ -22,7 +22,7 @@ struct mb_cache_entry {
};
struct mb_cache_op {
int (*free)(struct mb_cache_entry *, int);
int (*free)(struct mb_cache_entry *, gfp_t);
};
/* Functions on caches */

1
include/linux/mii.h
View file

@ -158,6 +158,7 @@ extern int mii_link_ok (struct mii_if_info *mii);
extern int mii_nway_restart (struct mii_if_info *mii);
extern int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
extern int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
extern int mii_check_gmii_support(struct mii_if_info *mii);
extern void mii_check_link (struct mii_if_info *mii);
extern unsigned int mii_check_media (struct mii_if_info *mii,
unsigned int ok_to_print,

2
include/linux/mm.h
View file

@ -747,7 +747,7 @@ extern unsigned long do_mremap(unsigned long addr,
* The callback will be passed nr_to_scan == 0 when the VM is querying the
* cache size, so a fastpath for that case is appropriate.
*/
typedef int (*shrinker_t)(int nr_to_scan, unsigned int gfp_mask);
typedef int (*shrinker_t)(int nr_to_scan, gfp_t gfp_mask);
/*
* Add an aging callback. The int is the number of 'seeks' it takes

2
include/linux/mmzone.h
View file

@ -302,7 +302,7 @@ void get_zone_counts(unsigned long *active, unsigned long *inactive,
void build_all_zonelists(void);
void wakeup_kswapd(struct zone *zone, int order);
int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
int alloc_type, int can_try_harder, int gfp_high);
int alloc_type, int can_try_harder, gfp_t gfp_high);
#ifdef CONFIG_HAVE_MEMORY_PRESENT
void memory_present(int nid, unsigned long start, unsigned long end);

8
include/linux/namei.h
View file

@ -8,6 +8,7 @@ struct vfsmount;
struct open_intent {
int flags;
int create_mode;
struct file *file;
};
enum { MAX_NESTED_LINKS = 5 };
@ -65,6 +66,13 @@ extern int FASTCALL(link_path_walk(const char *, struct nameidata *));
extern void path_release(struct nameidata *);
extern void path_release_on_umount(struct nameidata *);
extern int __user_path_lookup_open(const char __user *, unsigned lookup_flags, struct nameidata *nd, int open_flags);
extern int path_lookup_open(const char *, unsigned lookup_flags, struct nameidata *, int open_flags);
extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
int (*open)(struct inode *, struct file *));
extern struct file *nameidata_to_filp(struct nameidata *nd, int flags);
extern void release_open_intent(struct nameidata *);
extern struct dentry * lookup_one_len(const char *, struct dentry *, int);
extern struct dentry * lookup_hash(struct qstr *, struct dentry *);

6
include/linux/netdevice.h
View file

@ -873,11 +873,9 @@ static inline void netif_rx_complete(struct net_device *dev)
static inline void netif_poll_disable(struct net_device *dev)
{
while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state)) {
while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state))
/* No hurry. */
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(1);
}
schedule_timeout_interruptible(1);
}
static inline void netif_poll_enable(struct net_device *dev)

28
include/linux/nfs_fs.h
View file

@ -41,6 +41,10 @@
#define NFS_MAX_FILE_IO_BUFFER_SIZE 32768
#define NFS_DEF_FILE_IO_BUFFER_SIZE 4096
/* Default timeout values */
#define NFS_MAX_UDP_TIMEOUT (60*HZ)
#define NFS_MAX_TCP_TIMEOUT (600*HZ)
/*
* superblock magic number for NFS
*/
@ -137,6 +141,7 @@ struct nfs_inode {
unsigned long attrtimeo_timestamp;
__u64 change_attr; /* v4 only */
unsigned long last_updated;
/* "Generation counter" for the attribute cache. This is
* bumped whenever we update the metadata on the
* server.
@ -236,13 +241,17 @@ static inline int nfs_caches_unstable(struct inode *inode)
return atomic_read(&NFS_I(inode)->data_updates) != 0;
}
static inline void nfs_mark_for_revalidate(struct inode *inode)
{
spin_lock(&inode->i_lock);
NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
spin_unlock(&inode->i_lock);
}
static inline void NFS_CACHEINV(struct inode *inode)
{
if (!nfs_caches_unstable(inode)) {
spin_lock(&inode->i_lock);
NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
spin_unlock(&inode->i_lock);
}
if (!nfs_caches_unstable(inode))
nfs_mark_for_revalidate(inode);
}
static inline int nfs_server_capable(struct inode *inode, int cap)
@ -276,7 +285,7 @@ static inline long nfs_save_change_attribute(struct inode *inode)
static inline int nfs_verify_change_attribute(struct inode *inode, unsigned long chattr)
{
return !nfs_caches_unstable(inode)
&& chattr == NFS_I(inode)->cache_change_attribute;
&& time_after_eq(chattr, NFS_I(inode)->cache_change_attribute);
}
/*
@ -286,6 +295,7 @@ extern void nfs_zap_caches(struct inode *);
extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
struct nfs_fattr *);
extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *);
extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr);
extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
extern int nfs_permission(struct inode *, int, struct nameidata *);
extern int nfs_access_get_cached(struct inode *, struct rpc_cred *, struct nfs_access_entry *);
@ -312,6 +322,12 @@ extern void nfs_file_clear_open_context(struct file *filp);
/* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
extern u32 root_nfs_parse_addr(char *name); /*__init*/
static inline void nfs_fattr_init(struct nfs_fattr *fattr)
{
fattr->valid = 0;
fattr->time_start = jiffies;
}
/*
* linux/fs/nfs/file.c
*/

65
include/linux/nfs_xdr.h
View file

@ -41,7 +41,7 @@ struct nfs_fattr {
__u32 bitmap[2]; /* NFSv4 returned attribute bitmap */
__u64 change_attr; /* NFSv4 change attribute */
__u64 pre_change_attr;/* pre-op NFSv4 change attribute */
unsigned long timestamp;
unsigned long time_start;
};
#define NFS_ATTR_WCC 0x0001 /* pre-op WCC data */
@ -96,12 +96,13 @@ struct nfs4_change_info {
u64 after;
};
struct nfs_seqid;
/*
* Arguments to the open call.
*/
struct nfs_openargs {
const struct nfs_fh * fh;
__u32 seqid;
struct nfs_seqid * seqid;
int open_flags;
__u64 clientid;
__u32 id;
@ -123,6 +124,7 @@ struct nfs_openres {
struct nfs4_change_info cinfo;
__u32 rflags;
struct nfs_fattr * f_attr;
struct nfs_fattr * dir_attr;
const struct nfs_server *server;
int delegation_type;
nfs4_stateid delegation;
@ -136,7 +138,7 @@ struct nfs_openres {
struct nfs_open_confirmargs {
const struct nfs_fh * fh;
nfs4_stateid stateid;
__u32 seqid;
struct nfs_seqid * seqid;
};
struct nfs_open_confirmres {
@ -148,13 +150,16 @@ struct nfs_open_confirmres {
*/
struct nfs_closeargs {
struct nfs_fh * fh;
nfs4_stateid stateid;
__u32 seqid;
nfs4_stateid * stateid;
struct nfs_seqid * seqid;
int open_flags;
const u32 * bitmask;
};
struct nfs_closeres {
nfs4_stateid stateid;
struct nfs_fattr * fattr;
const struct nfs_server *server;
};
/*
* * Arguments to the lock,lockt, and locku call.
@ -164,30 +169,19 @@ struct nfs_lowner {
u32 id;
};
struct nfs_open_to_lock {
__u32 open_seqid;
nfs4_stateid open_stateid;
__u32 lock_seqid;
struct nfs_lowner lock_owner;
};
struct nfs_exist_lock {
nfs4_stateid stateid;
__u32 seqid;
};
struct nfs_lock_opargs {
struct nfs_seqid * lock_seqid;
nfs4_stateid * lock_stateid;
struct nfs_seqid * open_seqid;
nfs4_stateid * open_stateid;
struct nfs_lowner lock_owner;
__u32 reclaim;
__u32 new_lock_owner;
union {
struct nfs_open_to_lock *open_lock;
struct nfs_exist_lock *exist_lock;
} u;
};
struct nfs_locku_opargs {
__u32 seqid;
nfs4_stateid stateid;
struct nfs_seqid * seqid;
nfs4_stateid * stateid;
};
struct nfs_lockargs {
@ -262,6 +256,7 @@ struct nfs_writeargs {
enum nfs3_stable_how stable;
unsigned int pgbase;
struct page ** pages;
const u32 * bitmask;
};
struct nfs_writeverf {
@ -273,6 +268,7 @@ struct nfs_writeres {
struct nfs_fattr * fattr;
struct nfs_writeverf * verf;
__u32 count;
const struct nfs_server *server;
};
/*
@ -550,6 +546,7 @@ struct nfs4_create_res {
struct nfs_fh * fh;
struct nfs_fattr * fattr;
struct nfs4_change_info dir_cinfo;
struct nfs_fattr * dir_fattr;
};
struct nfs4_fsinfo_arg {
@ -571,8 +568,17 @@ struct nfs4_link_arg {
const struct nfs_fh * fh;
const struct nfs_fh * dir_fh;
const struct qstr * name;
const u32 * bitmask;
};
struct nfs4_link_res {
const struct nfs_server * server;
struct nfs_fattr * fattr;
struct nfs4_change_info cinfo;
struct nfs_fattr * dir_attr;
};
struct nfs4_lookup_arg {
const struct nfs_fh * dir_fh;
const struct qstr * name;
@ -619,6 +625,13 @@ struct nfs4_readlink {
struct nfs4_remove_arg {
const struct nfs_fh * fh;
const struct qstr * name;
const u32 * bitmask;
};
struct nfs4_remove_res {
const struct nfs_server * server;
struct nfs4_change_info cinfo;
struct nfs_fattr * dir_attr;
};
struct nfs4_rename_arg {
@ -626,11 +639,15 @@ struct nfs4_rename_arg {
const struct nfs_fh * new_dir;
const struct qstr * old_name;
const struct qstr * new_name;
const u32 * bitmask;
};
struct nfs4_rename_res {
const struct nfs_server * server;
struct nfs4_change_info old_cinfo;
struct nfs_fattr * old_fattr;
struct nfs4_change_info new_cinfo;
struct nfs_fattr * new_fattr;
};
struct nfs4_setclientid {
@ -722,7 +739,7 @@ struct nfs_rpc_ops {
int (*write) (struct nfs_write_data *);
int (*commit) (struct nfs_write_data *);
int (*create) (struct inode *, struct dentry *,
struct iattr *, int);
struct iattr *, int, struct nameidata *);
int (*remove) (struct inode *, struct qstr *);
int (*unlink_setup) (struct rpc_message *,
struct dentry *, struct qstr *);

13
include/linux/pagemap.h
View file

@ -21,16 +21,17 @@
static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
{
return mapping->flags & __GFP_BITS_MASK;
return (__force gfp_t)mapping->flags & __GFP_BITS_MASK;
}
/*
* This is non-atomic. Only to be used before the mapping is activated.
* Probably needs a barrier...
*/
static inline void mapping_set_gfp_mask(struct address_space *m, int mask)
static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
{
m->flags = (m->flags & ~__GFP_BITS_MASK) | mask;
m->flags = (m->flags & ~(__force unsigned long)__GFP_BITS_MASK) |
(__force unsigned long)mask;
}
/*
@ -69,7 +70,7 @@ extern struct page * find_lock_page(struct address_space *mapping,
extern struct page * find_trylock_page(struct address_space *mapping,
unsigned long index);
extern struct page * find_or_create_page(struct address_space *mapping,
unsigned long index, unsigned int gfp_mask);
unsigned long index, gfp_t gfp_mask);
unsigned find_get_pages(struct address_space *mapping, pgoff_t start,
unsigned int nr_pages, struct page **pages);
unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index,
@ -92,9 +93,9 @@ extern int read_cache_pages(struct address_space *mapping,
struct list_head *pages, filler_t *filler, void *data);
int add_to_page_cache(struct page *page, struct address_space *mapping,
unsigned long index, int gfp_mask);
unsigned long index, gfp_t gfp_mask);
int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
unsigned long index, int gfp_mask);
unsigned long index, gfp_t gfp_mask);
extern void remove_from_page_cache(struct page *page);
extern void __remove_from_page_cache(struct page *page);

2
include/linux/pci_ids.h
View file

@ -723,6 +723,7 @@
#define PCI_DEVICE_ID_HP_DIVA_EVEREST 0x1282
#define PCI_DEVICE_ID_HP_DIVA_AUX 0x1290
#define PCI_DEVICE_ID_HP_DIVA_RMP3 0x1301
#define PCI_DEVICE_ID_HP_DIVA_HURRICANE 0x132a
#define PCI_DEVICE_ID_HP_CISS 0x3210
#define PCI_DEVICE_ID_HP_CISSA 0x3220
#define PCI_DEVICE_ID_HP_CISSB 0x3222
@ -2696,6 +2697,7 @@
#define PCI_SUBVENDOR_ID_EXSYS 0xd84d
#define PCI_SUBDEVICE_ID_EXSYS_4014 0x4014
#define PCI_SUBDEVICE_ID_EXSYS_4055 0x4055
#define PCI_VENDOR_ID_TIGERJET 0xe159
#define PCI_DEVICE_ID_TIGERJET_300 0x0001

2
include/linux/radix-tree.h
View file

@ -24,7 +24,7 @@
struct radix_tree_root {
unsigned int height;
unsigned int gfp_mask;
gfp_t gfp_mask;
struct radix_tree_node *rnode;
};

2
include/linux/reiserfs_fs.h
View file

@ -1972,7 +1972,7 @@ extern struct address_space_operations reiserfs_address_space_operations;
/* fix_nodes.c */
#ifdef CONFIG_REISERFS_CHECK
void *reiserfs_kmalloc(size_t size, int flags, struct super_block *s);
void *reiserfs_kmalloc(size_t size, gfp_t flags, struct super_block *s);
void reiserfs_kfree(const void *vp, size_t size, struct super_block *s);
#else
static inline void *reiserfs_kmalloc(size_t size, int flags,

4
include/linux/sdladrv.h
View file

@ -52,12 +52,8 @@ typedef struct sdlahw
extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len);
extern int sdla_down (sdlahw_t* hw);
extern int sdla_inten (sdlahw_t* hw);
extern int sdla_intde (sdlahw_t* hw);
extern int sdla_intack (sdlahw_t* hw);
extern void S514_intack (sdlahw_t* hw, u32 int_status);
extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status);
extern int sdla_intr (sdlahw_t* hw);
extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr);
extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf,
unsigned len);

2
include/linux/security.h
View file

@ -1210,7 +1210,7 @@ struct security_operations {
int (*socket_shutdown) (struct socket * sock, int how);
int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb);
int (*socket_getpeersec) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len);
int (*sk_alloc_security) (struct sock *sk, int family, int priority);
int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
void (*sk_free_security) (struct sock *sk);
#endif /* CONFIG_SECURITY_NETWORK */
};

3
include/linux/skbuff.h
View file

@ -171,7 +171,6 @@ enum {
* struct sk_buff - socket buffer
* @next: Next buffer in list
* @prev: Previous buffer in list
* @list: List we are on
* @sk: Socket we are owned by
* @tstamp: Time we arrived
* @dev: Device we arrived on/are leaving by
@ -190,6 +189,7 @@ enum {
* @cloned: Head may be cloned (check refcnt to be sure)
* @nohdr: Payload reference only, must not modify header
* @pkt_type: Packet class
* @fclone: skbuff clone status
* @ip_summed: Driver fed us an IP checksum
* @priority: Packet queueing priority
* @users: User count - see {datagram,tcp}.c
@ -202,6 +202,7 @@ enum {
* @destructor: Destruct function
* @nfmark: Can be used for communication between hooks
* @nfct: Associated connection, if any
* @ipvs_property: skbuff is owned by ipvs
* @nfctinfo: Relationship of this skb to the connection
* @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
* @tc_index: Traffic control index

2
include/linux/slab.h
View file

@ -121,7 +121,7 @@ extern unsigned int ksize(const void *);
extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
extern void *kmalloc_node(size_t size, gfp_t flags, int node);
#else
static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)
static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
{
return kmem_cache_alloc(cachep, flags);
}

7
include/linux/sunrpc/auth.h
View file

@ -66,7 +66,12 @@ struct rpc_cred_cache {
struct rpc_auth {
unsigned int au_cslack; /* call cred size estimate */
unsigned int au_rslack; /* reply verf size guess */
/* guess at number of u32's auth adds before
* reply data; normally the verifier size: */
unsigned int au_rslack;
/* for gss, used to calculate au_rslack: */
unsigned int au_verfsize;
unsigned int au_flags; /* various flags */
struct rpc_authops * au_ops; /* operations */
rpc_authflavor_t au_flavor; /* pseudoflavor (note may

3
include/linux/sunrpc/debug.h
View file

@ -32,6 +32,7 @@
#define RPCDBG_AUTH 0x0010
#define RPCDBG_PMAP 0x0020
#define RPCDBG_SCHED 0x0040
#define RPCDBG_TRANS 0x0080
#define RPCDBG_SVCSOCK 0x0100
#define RPCDBG_SVCDSP 0x0200
#define RPCDBG_MISC 0x0400
@ -94,6 +95,8 @@ enum {
CTL_NLMDEBUG,
CTL_SLOTTABLE_UDP,
CTL_SLOTTABLE_TCP,
CTL_MIN_RESVPORT,
CTL_MAX_RESVPORT,
};
#endif /* _LINUX_SUNRPC_DEBUG_H_ */

27
include/linux/sunrpc/gss_api.h
View file

@ -40,14 +40,21 @@ int gss_import_sec_context(
struct gss_ctx **ctx_id);
u32 gss_get_mic(
struct gss_ctx *ctx_id,
u32 qop,
struct xdr_buf *message,
struct xdr_netobj *mic_token);
u32 gss_verify_mic(
struct gss_ctx *ctx_id,
struct xdr_buf *message,
struct xdr_netobj *mic_token,
u32 *qstate);
struct xdr_netobj *mic_token);
u32 gss_wrap(
struct gss_ctx *ctx_id,
int offset,
struct xdr_buf *outbuf,
struct page **inpages);
u32 gss_unwrap(
struct gss_ctx *ctx_id,
int offset,
struct xdr_buf *inbuf);
u32 gss_delete_sec_context(
struct gss_ctx **ctx_id);
@ -56,7 +63,6 @@ char *gss_service_to_auth_domain_name(struct gss_api_mech *, u32 service);
struct pf_desc {
u32 pseudoflavor;
u32 qop;
u32 service;
char *name;
char *auth_domain_name;
@ -85,14 +91,21 @@ struct gss_api_ops {
struct gss_ctx *ctx_id);
u32 (*gss_get_mic)(
struct gss_ctx *ctx_id,
u32 qop,
struct xdr_buf *message,
struct xdr_netobj *mic_token);
u32 (*gss_verify_mic)(
struct gss_ctx *ctx_id,
struct xdr_buf *message,
struct xdr_netobj *mic_token,
u32 *qstate);
struct xdr_netobj *mic_token);
u32 (*gss_wrap)(
struct gss_ctx *ctx_id,
int offset,
struct xdr_buf *outbuf,
struct page **inpages);
u32 (*gss_unwrap)(
struct gss_ctx *ctx_id,
int offset,
struct xdr_buf *buf);
void (*gss_delete_sec_context)(
void *internal_ctx_id);
};

10
include/linux/sunrpc/gss_err.h
View file

@ -65,16 +65,6 @@ typedef unsigned int OM_uint32;
#define GSS_C_MECH_CODE 2
/*
* Define the default Quality of Protection for per-message services. Note
* that an implementation that offers multiple levels of QOP may either reserve
* a value (for example zero, as assumed here) to mean "default protection", or
* alternatively may simply equate GSS_C_QOP_DEFAULT to a specific explicit
* QOP value. However a value of 0 should always be interpreted by a GSSAPI
* implementation as a request for the default protection level.
*/
#define GSS_C_QOP_DEFAULT 0
/*
* Expiration time of 2^32-1 seconds means infinite lifetime for a
* credential or security context

27
include/linux/sunrpc/gss_krb5.h
View file

@ -116,18 +116,22 @@ enum seal_alg {
s32
make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
struct xdr_netobj *cksum);
int body_offset, struct xdr_netobj *cksum);
u32 gss_get_mic_kerberos(struct gss_ctx *, struct xdr_buf *,
struct xdr_netobj *);
u32 gss_verify_mic_kerberos(struct gss_ctx *, struct xdr_buf *,
struct xdr_netobj *);
u32
krb5_make_token(struct krb5_ctx *context_handle, int qop_req,
struct xdr_buf *input_message_buffer,
struct xdr_netobj *output_message_buffer, int toktype);
gss_wrap_kerberos(struct gss_ctx *ctx_id, int offset,
struct xdr_buf *outbuf, struct page **pages);
u32
krb5_read_token(struct krb5_ctx *context_handle,
struct xdr_netobj *input_token_buffer,
struct xdr_buf *message_buffer,
int *qop_state, int toktype);
gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset,
struct xdr_buf *buf);
u32
krb5_encrypt(struct crypto_tfm * key,
@ -137,6 +141,13 @@ u32
krb5_decrypt(struct crypto_tfm * key,
void *iv, void *in, void *out, int length);
int
gss_encrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *outbuf, int offset,
struct page **pages);
int
gss_decrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *inbuf, int offset);
s32
krb5_make_seq_num(struct crypto_tfm * key,
int direction,

4
include/linux/sunrpc/gss_spkm3.h
View file

@ -41,9 +41,9 @@ struct spkm3_ctx {
#define SPKM_WRAP_TOK 5
#define SPKM_DEL_TOK 6
u32 spkm3_make_token(struct spkm3_ctx *ctx, int qop_req, struct xdr_buf * text, struct xdr_netobj * token, int toktype);
u32 spkm3_make_token(struct spkm3_ctx *ctx, struct xdr_buf * text, struct xdr_netobj * token, int toktype);
u32 spkm3_read_token(struct spkm3_ctx *ctx, struct xdr_netobj *read_token, struct xdr_buf *message_buffer, int *qop_state, int toktype);
u32 spkm3_read_token(struct spkm3_ctx *ctx, struct xdr_netobj *read_token, struct xdr_buf *message_buffer, int toktype);
#define CKSUMTYPE_RSA_MD5 0x0007

25
include/linux/sunrpc/msg_prot.h
View file

@ -76,5 +76,30 @@ enum rpc_auth_stat {
#define RPC_MAXNETNAMELEN 256
/*
* From RFC 1831:
*
* "A record is composed of one or more record fragments. A record
* fragment is a four-byte header followed by 0 to (2**31) - 1 bytes of
* fragment data. The bytes encode an unsigned binary number; as with
* XDR integers, the byte order is from highest to lowest. The number
* encodes two values -- a boolean which indicates whether the fragment
* is the last fragment of the record (bit value 1 implies the fragment
* is the last fragment) and a 31-bit unsigned binary value which is the
* length in bytes of the fragment's data. The boolean value is the
* highest-order bit of the header; the length is the 31 low-order bits.
* (Note that this record specification is NOT in XDR standard form!)"
*
* The Linux RPC client always sends its requests in a single record
* fragment, limiting the maximum payload size for stream transports to
* 2GB.
*/
typedef u32 rpc_fraghdr;
#define RPC_LAST_STREAM_FRAGMENT (1U << 31)
#define RPC_FRAGMENT_SIZE_MASK (~RPC_LAST_STREAM_FRAGMENT)
#define RPC_MAX_FRAGMENT_SIZE ((1U << 31) - 1)
#endif /* __KERNEL__ */
#endif /* _LINUX_SUNRPC_MSGPROT_H_ */

6
include/linux/sunrpc/xdr.h
View file

@ -161,14 +161,10 @@ typedef struct {
typedef size_t (*skb_read_actor_t)(skb_reader_t *desc, void *to, size_t len);
extern int csum_partial_copy_to_xdr(struct xdr_buf *, struct sk_buff *);
extern ssize_t xdr_partial_copy_from_skb(struct xdr_buf *, unsigned int,
skb_reader_t *, skb_read_actor_t);
struct socket;
struct sockaddr;
extern int xdr_sendpages(struct socket *, struct sockaddr *, int,
struct xdr_buf *, unsigned int, int);
extern int xdr_encode_word(struct xdr_buf *, int, u32);
extern int xdr_decode_word(struct xdr_buf *, int, u32 *);

225
include/linux/sunrpc/xprt.h
View file

@ -1,5 +1,5 @@
/*
* linux/include/linux/sunrpc/clnt_xprt.h
* linux/include/linux/sunrpc/xprt.h
*
* Declarations for the RPC transport interface.
*
@ -15,20 +15,6 @@
#include <linux/sunrpc/sched.h>
#include <linux/sunrpc/xdr.h>
/*
* The transport code maintains an estimate on the maximum number of out-
* standing RPC requests, using a smoothed version of the congestion
* avoidance implemented in 44BSD. This is basically the Van Jacobson
* congestion algorithm: If a retransmit occurs, the congestion window is
* halved; otherwise, it is incremented by 1/cwnd when
*
* - a reply is received and
* - a full number of requests are outstanding and
* - the congestion window hasn't been updated recently.
*
* Upper procedures may check whether a request would block waiting for
* a free RPC slot by using the RPC_CONGESTED() macro.
*/
extern unsigned int xprt_udp_slot_table_entries;
extern unsigned int xprt_tcp_slot_table_entries;
@ -36,35 +22,24 @@ extern unsigned int xprt_tcp_slot_table_entries;
#define RPC_DEF_SLOT_TABLE (16U)
#define RPC_MAX_SLOT_TABLE (128U)
#define RPC_CWNDSHIFT (8U)
#define RPC_CWNDSCALE (1U << RPC_CWNDSHIFT)
#define RPC_INITCWND RPC_CWNDSCALE
#define RPC_MAXCWND(xprt) ((xprt)->max_reqs << RPC_CWNDSHIFT)
#define RPCXPRT_CONGESTED(xprt) ((xprt)->cong >= (xprt)->cwnd)
/* Default timeout values */
#define RPC_MAX_UDP_TIMEOUT (60*HZ)
#define RPC_MAX_TCP_TIMEOUT (600*HZ)
/*
* Wait duration for an RPC TCP connection to be established. Solaris
* NFS over TCP uses 60 seconds, for example, which is in line with how
* long a server takes to reboot.
*/
#define RPC_CONNECT_TIMEOUT (60*HZ)
/*
* Delay an arbitrary number of seconds before attempting to reconnect
* after an error.
*/
#define RPC_REESTABLISH_TIMEOUT (15*HZ)
/* RPC call and reply header size as number of 32bit words (verifier
* RPC call and reply header size as number of 32bit words (verifier
* size computed separately)
*/
#define RPC_CALLHDRSIZE 6
#define RPC_REPHDRSIZE 4
/*
* Parameters for choosing a free port
*/
extern unsigned int xprt_min_resvport;
extern unsigned int xprt_max_resvport;
#define RPC_MIN_RESVPORT (1U)
#define RPC_MAX_RESVPORT (65535U)
#define RPC_DEF_MIN_RESVPORT (650U)
#define RPC_DEF_MAX_RESVPORT (1023U)
/*
* This describes a timeout strategy
*/
@ -76,6 +51,9 @@ struct rpc_timeout {
unsigned char to_exponential;
};
struct rpc_task;
struct rpc_xprt;
/*
* This describes a complete RPC request
*/
@ -95,7 +73,10 @@ struct rpc_rqst {
int rq_cong; /* has incremented xprt->cong */
int rq_received; /* receive completed */
u32 rq_seqno; /* gss seq no. used on req. */
int rq_enc_pages_num;
struct page **rq_enc_pages; /* scratch pages for use by
gss privacy code */
void (*rq_release_snd_buf)(struct rpc_rqst *); /* release rq_enc_pages */
struct list_head rq_list;
struct xdr_buf rq_private_buf; /* The receive buffer
@ -121,12 +102,21 @@ struct rpc_rqst {
#define rq_svec rq_snd_buf.head
#define rq_slen rq_snd_buf.len
#define XPRT_LAST_FRAG (1 << 0)
#define XPRT_COPY_RECM (1 << 1)
#define XPRT_COPY_XID (1 << 2)
#define XPRT_COPY_DATA (1 << 3)
struct rpc_xprt_ops {
void (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
int (*reserve_xprt)(struct rpc_task *task);
void (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
void (*connect)(struct rpc_task *task);
int (*send_request)(struct rpc_task *task);
void (*set_retrans_timeout)(struct rpc_task *task);
void (*timer)(struct rpc_task *task);
void (*release_request)(struct rpc_task *task);
void (*close)(struct rpc_xprt *xprt);
void (*destroy)(struct rpc_xprt *xprt);
};
struct rpc_xprt {
struct rpc_xprt_ops * ops; /* transport methods */
struct socket * sock; /* BSD socket layer */
struct sock * inet; /* INET layer */
@ -137,11 +127,13 @@ struct rpc_xprt {
unsigned long cong; /* current congestion */
unsigned long cwnd; /* congestion window */
unsigned int rcvsize, /* socket receive buffer size */
sndsize; /* socket send buffer size */
size_t rcvsize, /* transport rcv buffer size */
sndsize; /* transport send buffer size */
size_t max_payload; /* largest RPC payload size,
in bytes */
unsigned int tsh_size; /* size of transport specific
header */
struct rpc_wait_queue sending; /* requests waiting to send */
struct rpc_wait_queue resend; /* requests waiting to resend */
@ -150,11 +142,9 @@ struct rpc_xprt {
struct list_head free; /* free slots */
struct rpc_rqst * slot; /* slot table storage */
unsigned int max_reqs; /* total slots */
unsigned long sockstate; /* Socket state */
unsigned long state; /* transport state */
unsigned char shutdown : 1, /* being shut down */
nocong : 1, /* no congestion control */
resvport : 1, /* use a reserved port */
stream : 1; /* TCP */
resvport : 1; /* use a reserved port */
/*
* XID
@ -171,22 +161,27 @@ struct rpc_xprt {
unsigned long tcp_copied, /* copied to request */
tcp_flags;
/*
* Connection of sockets
* Connection of transports
*/
struct work_struct sock_connect;
unsigned long connect_timeout,
bind_timeout,
reestablish_timeout;
struct work_struct connect_worker;
unsigned short port;
/*
* Disconnection of idle sockets
* Disconnection of idle transports
*/
struct work_struct task_cleanup;
struct timer_list timer;
unsigned long last_used;
unsigned long last_used,
idle_timeout;
/*
* Send stuff
*/
spinlock_t sock_lock; /* lock socket info */
spinlock_t xprt_lock; /* lock xprt info */
spinlock_t transport_lock; /* lock transport info */
spinlock_t reserve_lock; /* lock slot table */
struct rpc_task * snd_task; /* Task blocked in send */
struct list_head recv;
@ -195,37 +190,111 @@ struct rpc_xprt {
void (*old_data_ready)(struct sock *, int);
void (*old_state_change)(struct sock *);
void (*old_write_space)(struct sock *);
wait_queue_head_t cong_wait;
};
#define XPRT_LAST_FRAG (1 << 0)
#define XPRT_COPY_RECM (1 << 1)
#define XPRT_COPY_XID (1 << 2)
#define XPRT_COPY_DATA (1 << 3)
#ifdef __KERNEL__
struct rpc_xprt * xprt_create_proto(int proto, struct sockaddr_in *addr,
struct rpc_timeout *toparms);
int xprt_destroy(struct rpc_xprt *);
void xprt_set_timeout(struct rpc_timeout *, unsigned int,
unsigned long);
/*
* Transport operations used by ULPs
*/
struct rpc_xprt * xprt_create_proto(int proto, struct sockaddr_in *addr, struct rpc_timeout *to);
void xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long incr);
void xprt_reserve(struct rpc_task *);
int xprt_prepare_transmit(struct rpc_task *);
void xprt_transmit(struct rpc_task *);
void xprt_receive(struct rpc_task *);
/*
* Generic internal transport functions
*/
void xprt_connect(struct rpc_task *task);
void xprt_reserve(struct rpc_task *task);
int xprt_reserve_xprt(struct rpc_task *task);
int xprt_reserve_xprt_cong(struct rpc_task *task);
int xprt_prepare_transmit(struct rpc_task *task);
void xprt_transmit(struct rpc_task *task);
void xprt_abort_transmit(struct rpc_task *task);
int xprt_adjust_timeout(struct rpc_rqst *req);
void xprt_release(struct rpc_task *);
void xprt_connect(struct rpc_task *);
void xprt_sock_setbufsize(struct rpc_xprt *);
void xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
void xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
void xprt_release(struct rpc_task *task);
int xprt_destroy(struct rpc_xprt *xprt);
#define XPRT_LOCKED 0
#define XPRT_CONNECT 1
#define XPRT_CONNECTING 2
static inline u32 *xprt_skip_transport_header(struct rpc_xprt *xprt, u32 *p)
{
return p + xprt->tsh_size;
}
#define xprt_connected(xp) (test_bit(XPRT_CONNECT, &(xp)->sockstate))
#define xprt_set_connected(xp) (set_bit(XPRT_CONNECT, &(xp)->sockstate))
#define xprt_test_and_set_connected(xp) (test_and_set_bit(XPRT_CONNECT, &(xp)->sockstate))
#define xprt_test_and_clear_connected(xp) \
(test_and_clear_bit(XPRT_CONNECT, &(xp)->sockstate))
#define xprt_clear_connected(xp) (clear_bit(XPRT_CONNECT, &(xp)->sockstate))
/*
* Transport switch helper functions
*/
void xprt_set_retrans_timeout_def(struct rpc_task *task);
void xprt_set_retrans_timeout_rtt(struct rpc_task *task);
void xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status);
void xprt_wait_for_buffer_space(struct rpc_task *task);
void xprt_write_space(struct rpc_xprt *xprt);
void xprt_update_rtt(struct rpc_task *task);
void xprt_adjust_cwnd(struct rpc_task *task, int result);
struct rpc_rqst * xprt_lookup_rqst(struct rpc_xprt *xprt, u32 xid);
void xprt_complete_rqst(struct rpc_task *task, int copied);
void xprt_release_rqst_cong(struct rpc_task *task);
void xprt_disconnect(struct rpc_xprt *xprt);
/*
* Socket transport setup operations
*/
int xs_setup_udp(struct rpc_xprt *xprt, struct rpc_timeout *to);
int xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to);
/*
* Reserved bit positions in xprt->state
*/
#define XPRT_LOCKED (0)
#define XPRT_CONNECTED (1)
#define XPRT_CONNECTING (2)
static inline void xprt_set_connected(struct rpc_xprt *xprt)
{
set_bit(XPRT_CONNECTED, &xprt->state);
}
static inline void xprt_clear_connected(struct rpc_xprt *xprt)
{
clear_bit(XPRT_CONNECTED, &xprt->state);
}
static inline int xprt_connected(struct rpc_xprt *xprt)
{
return test_bit(XPRT_CONNECTED, &xprt->state);
}
static inline int xprt_test_and_set_connected(struct rpc_xprt *xprt)
{
return test_and_set_bit(XPRT_CONNECTED, &xprt->state);
}
static inline int xprt_test_and_clear_connected(struct rpc_xprt *xprt)
{
return test_and_clear_bit(XPRT_CONNECTED, &xprt->state);
}
static inline void xprt_clear_connecting(struct rpc_xprt *xprt)
{
smp_mb__before_clear_bit();
clear_bit(XPRT_CONNECTING, &xprt->state);
smp_mb__after_clear_bit();
}
static inline int xprt_connecting(struct rpc_xprt *xprt)
{
return test_bit(XPRT_CONNECTING, &xprt->state);
}
static inline int xprt_test_and_set_connecting(struct rpc_xprt *xprt)
{
return test_and_set_bit(XPRT_CONNECTING, &xprt->state);
}
#endif /* __KERNEL__*/

2
include/linux/suspend.h
View file

@ -71,7 +71,7 @@ void restore_processor_state(void);
struct saved_context;
void __save_processor_state(struct saved_context *ctxt);
void __restore_processor_state(struct saved_context *ctxt);
extern unsigned long get_usable_page(unsigned gfp_mask);
extern unsigned long get_usable_page(gfp_t gfp_mask);
extern void free_eaten_memory(void);
#endif /* _LINUX_SWSUSP_H */

4
include/linux/swap.h
View file

@ -171,8 +171,8 @@ extern int rotate_reclaimable_page(struct page *page);
extern void swap_setup(void);
/* linux/mm/vmscan.c */
extern int try_to_free_pages(struct zone **, unsigned int);
extern int zone_reclaim(struct zone *, unsigned int, unsigned int);
extern int try_to_free_pages(struct zone **, gfp_t);
extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
extern int shrink_all_memory(int);
extern int vm_swappiness;

4
include/linux/textsearch.h
View file

@ -40,7 +40,7 @@ struct ts_state
struct ts_ops
{
const char *name;
struct ts_config * (*init)(const void *, unsigned int, int);
struct ts_config * (*init)(const void *, unsigned int, gfp_t);
unsigned int (*find)(struct ts_config *,
struct ts_state *);
void (*destroy)(struct ts_config *);
@ -148,7 +148,7 @@ static inline unsigned int textsearch_get_pattern_len(struct ts_config *conf)
extern int textsearch_register(struct ts_ops *);
extern int textsearch_unregister(struct ts_ops *);
extern struct ts_config *textsearch_prepare(const char *, const void *,
unsigned int, int, int);
unsigned int, gfp_t, int);
extern void textsearch_destroy(struct ts_config *conf);
extern unsigned int textsearch_find_continuous(struct ts_config *,
struct ts_state *,

9
include/linux/types.h
View file

@ -151,7 +151,12 @@ typedef unsigned long sector_t;
*/
#ifdef __CHECKER__
#define __bitwise __attribute__((bitwise))
#define __bitwise__ __attribute__((bitwise))
#else
#define __bitwise__
#endif
#ifdef __CHECK_ENDIAN__
#define __bitwise __bitwise__
#else
#define __bitwise
#endif
@ -166,7 +171,7 @@ typedef __u64 __bitwise __be64;
#endif
#ifdef __KERNEL__
typedef unsigned __nocast gfp_t;
typedef unsigned __bitwise__ gfp_t;
#endif
struct ustat {

8
include/linux/usb.h
View file

@ -933,17 +933,17 @@ static inline void usb_fill_int_urb (struct urb *urb,
}
extern void usb_init_urb(struct urb *urb);
extern struct urb *usb_alloc_urb(int iso_packets, unsigned mem_flags);
extern struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags);
extern void usb_free_urb(struct urb *urb);
#define usb_put_urb usb_free_urb
extern struct urb *usb_get_urb(struct urb *urb);
extern int usb_submit_urb(struct urb *urb, unsigned mem_flags);
extern int usb_submit_urb(struct urb *urb, gfp_t mem_flags);
extern int usb_unlink_urb(struct urb *urb);
extern void usb_kill_urb(struct urb *urb);
#define HAVE_USB_BUFFERS
void *usb_buffer_alloc (struct usb_device *dev, size_t size,
unsigned mem_flags, dma_addr_t *dma);
gfp_t mem_flags, dma_addr_t *dma);
void usb_buffer_free (struct usb_device *dev, size_t size,
void *addr, dma_addr_t dma);
@ -1050,7 +1050,7 @@ int usb_sg_init (
struct scatterlist *sg,
int nents,
size_t length,
unsigned mem_flags
gfp_t mem_flags
);
void usb_sg_cancel (struct usb_sg_request *io);
void usb_sg_wait (struct usb_sg_request *io);

12
include/linux/usb_gadget.h
View file

@ -107,18 +107,18 @@ struct usb_ep_ops {
int (*disable) (struct usb_ep *ep);
struct usb_request *(*alloc_request) (struct usb_ep *ep,
unsigned gfp_flags);
gfp_t gfp_flags);
void (*free_request) (struct usb_ep *ep, struct usb_request *req);
void *(*alloc_buffer) (struct usb_ep *ep, unsigned bytes,
dma_addr_t *dma, unsigned gfp_flags);
dma_addr_t *dma, gfp_t gfp_flags);
void (*free_buffer) (struct usb_ep *ep, void *buf, dma_addr_t dma,
unsigned bytes);
// NOTE: on 2.6, drivers may also use dma_map() and
// dma_sync_single_*() to directly manage dma overhead.
int (*queue) (struct usb_ep *ep, struct usb_request *req,
unsigned gfp_flags);
gfp_t gfp_flags);
int (*dequeue) (struct usb_ep *ep, struct usb_request *req);
int (*set_halt) (struct usb_ep *ep, int value);
@ -214,7 +214,7 @@ usb_ep_disable (struct usb_ep *ep)
* Returns the request, or null if one could not be allocated.
*/
static inline struct usb_request *
usb_ep_alloc_request (struct usb_ep *ep, unsigned gfp_flags)
usb_ep_alloc_request (struct usb_ep *ep, gfp_t gfp_flags)
{
return ep->ops->alloc_request (ep, gfp_flags);
}
@ -254,7 +254,7 @@ usb_ep_free_request (struct usb_ep *ep, struct usb_request *req)
*/
static inline void *
usb_ep_alloc_buffer (struct usb_ep *ep, unsigned len, dma_addr_t *dma,
unsigned gfp_flags)
gfp_t gfp_flags)
{
return ep->ops->alloc_buffer (ep, len, dma, gfp_flags);
}
@ -330,7 +330,7 @@ usb_ep_free_buffer (struct usb_ep *ep, void *buf, dma_addr_t dma, unsigned len)
* reported when the usb peripheral is disconnected.
*/
static inline int
usb_ep_queue (struct usb_ep *ep, struct usb_request *req, unsigned gfp_flags)
usb_ep_queue (struct usb_ep *ep, struct usb_request *req, gfp_t gfp_flags)
{
return ep->ops->queue (ep, req, gfp_flags);
}

9
include/linux/wanpipe.h
View file

@ -265,15 +265,6 @@ typedef struct {
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
#define is_alpha(ch) ((((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'z')||\
((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'Z'))?1:0)
#define is_hex_digit(ch) ((((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')||\
((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'f')||\
((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'F'))?1:0)
/****** Data Structures *****************************************************/
/* Adapter Data Space.