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NFS: Cleanup for nfs_readpages()

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Do the coalescing of read requests into block sized requests at start of
I/O as we scan through the pages instead of going through a second pass.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2007-04-02 18:48:28 -04:00
commit 8b09bee308
3 changed files with 19 additions and 34 deletions
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2
include/linux/nfs_page.h
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@ -82,6 +82,8 @@ extern void nfs_pageio_init(struct nfs_pageio_descriptor *desc,
int (*doio)(struct inode *, struct list_head *, size_t, int),
size_t bsize,
int how);
extern int nfs_pageio_add_request(struct nfs_pageio_descriptor *,
struct nfs_page *);
extern void nfs_pageio_add_list(struct nfs_pageio_descriptor *,
struct list_head *);
extern void nfs_pageio_complete(struct nfs_pageio_descriptor *desc);