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Fix a second potential rpc_wakeup race...

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2006-11-11 22:18:03 -05:00
parent cc4dc59e55
commit e6b3c4db6f
6 changed files with 65 additions and 57 deletions
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8
include/linux/sunrpc/sched.h
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@@ -178,13 +178,6 @@ struct rpc_call_ops {
} while (0)
#define RPC_IS_ACTIVATED(t) (test_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate))
#define rpc_set_active(t) (set_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate))
#define rpc_clear_active(t) \
do { \
smp_mb__before_clear_bit(); \
clear_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate); \
smp_mb__after_clear_bit(); \
} while(0)
/*
* Task priorities.
@@ -254,6 +247,7 @@ struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt,
int flags, const struct rpc_call_ops *ops,
void *data);
void rpc_put_task(struct rpc_task *);
void rpc_release_task(struct rpc_task *);
void rpc_exit_task(struct rpc_task *);
void rpc_killall_tasks(struct rpc_clnt *);