diff options
Diffstat (limited to 'include/linux/sunrpc/xprt.h')
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index a71106723d7..4ce82616873 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -138,6 +138,7 @@ struct rpc_xprt { unsigned int tsh_size; /* size of transport specific header */ + struct rpc_wait_queue binding; /* requests waiting on rpcbind */ struct rpc_wait_queue sending; /* requests waiting to send */ struct rpc_wait_queue resend; /* requests waiting to resend */ struct rpc_wait_queue pending; /* requests in flight */ @@ -270,6 +271,7 @@ int xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to); #define XPRT_CONNECTING (2) #define XPRT_CLOSE_WAIT (3) #define XPRT_BOUND (4) +#define XPRT_BINDING (5) static inline void xprt_set_connected(struct rpc_xprt *xprt) { @@ -328,6 +330,18 @@ static inline void xprt_clear_bound(struct rpc_xprt *xprt) clear_bit(XPRT_BOUND, &xprt->state); } +static inline void xprt_clear_binding(struct rpc_xprt *xprt) +{ + smp_mb__before_clear_bit(); + clear_bit(XPRT_BINDING, &xprt->state); + smp_mb__after_clear_bit(); +} + +static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt) +{ + return test_and_set_bit(XPRT_BINDING, &xprt->state); +} + #endif /* __KERNEL__*/ #endif /* _LINUX_SUNRPC_XPRT_H */ |