diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-02-25 21:40:50 -0800 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-02-28 23:26:25 -0800 |
| commit | f5fb7b06e4e4ab18326f067f4317b2016ce18af2 (patch) | |
| tree | c1a2c972d373d503b432f592b52d4fd2a59a1b46 | |
| parent | eb276c0e10187702928aeaa133e1d3dbaf3eafc7 (diff) | |
SUNRPC: Eliminate the now-redundant rpc_start_wakeup()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | include/linux/sunrpc/sched.h | 12 | ||||
| -rw-r--r-- | net/sunrpc/sched.c | 8 |
2 files changed, 3 insertions, 17 deletions
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index 0d7be1642dc..bf69fce84ed 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -142,8 +142,7 @@ struct rpc_task_setup { #define RPC_TASK_RUNNING 0 #define RPC_TASK_QUEUED 1 -#define RPC_TASK_WAKEUP 2 -#define RPC_TASK_ACTIVE 3 +#define RPC_TASK_ACTIVE 2 #define RPC_IS_RUNNING(t) test_bit(RPC_TASK_RUNNING, &(t)->tk_runstate) #define rpc_set_running(t) set_bit(RPC_TASK_RUNNING, &(t)->tk_runstate) @@ -165,15 +164,6 @@ struct rpc_task_setup { smp_mb__after_clear_bit(); \ } while (0) -#define rpc_start_wakeup(t) \ - (test_and_set_bit(RPC_TASK_WAKEUP, &(t)->tk_runstate) == 0) -#define rpc_finish_wakeup(t) \ - do { \ - smp_mb__before_clear_bit(); \ - clear_bit(RPC_TASK_WAKEUP, &(t)->tk_runstate); \ - smp_mb__after_clear_bit(); \ - } while (0) - #define RPC_IS_ACTIVATED(t) test_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate) /* diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index 043eef4c15a..88a686a8e43 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -384,12 +384,8 @@ static void __rpc_do_wake_up_task(struct rpc_wait_queue *queue, struct rpc_task */ static void rpc_wake_up_task_queue_locked(struct rpc_wait_queue *queue, struct rpc_task *task) { - if (!RPC_IS_QUEUED(task) || task->tk_waitqueue != queue) - return; - if (rpc_start_wakeup(task)) { - __rpc_do_wake_up_task(queue, task); - rpc_finish_wakeup(task); - } + if (RPC_IS_QUEUED(task) && task->tk_waitqueue == queue) + __rpc_do_wake_up_task(queue, task); } /* |