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[PATCH] RPC: rename the sockstate field

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Clean-up: get rid of a name reference to sockets in the generic parts of the
 RPC client by renaming the sockstate field in the rpc_xprt structure.

 Test-plan:
 Compile kernel with CONFIG_NFS enabled.

 Version: Thu, 11 Aug 2005 16:05:53 -0400

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2005-08-11 16:25:38 -04:00 • committed by Trond Myklebust
parent 5dc07727f8
commit 2226feb6bc
3 changed files with 57 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

58
include/linux/sunrpc/xprt.h
View file

@ -163,7 +163,7 @@ 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 */
@ -240,16 +240,54 @@ int xs_setup_udp(struct rpc_xprt *,
int xs_setup_tcp(struct rpc_xprt *,
struct rpc_timeout *);
#define XPRT_LOCKED 0
#define XPRT_CONNECT 1
#define XPRT_CONNECTING 2
/*
* Reserved bit positions in xprt->state
*/
#define XPRT_LOCKED (0)
#define XPRT_CONNECTED (1)
#define XPRT_CONNECTING (2)
#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))
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__*/