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SUNRPC: remove BUG_ON from rpc_sleep_on*

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Replace BUG_ON() with WARN_ON_ONCE() and clean up after inactive task.

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Weston Andros Adamson 2012-10-23 10:43:32 -04:00 committed by Trond Myklebust
parent 8b827e1f1e
commit e454a7a83d
1 changed files with 12 additions and 2 deletions
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14
net/sunrpc/sched.c
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@ -343,7 +343,12 @@ void rpc_sleep_on(struct rpc_wait_queue *q, struct rpc_task *task,
rpc_action action) rpc_action action)
{ {
/* We shouldn't ever put an inactive task to sleep */ /* We shouldn't ever put an inactive task to sleep */
BUG_ON(!RPC_IS_ACTIVATED(task)); WARN_ON_ONCE(!RPC_IS_ACTIVATED(task));
if (!RPC_IS_ACTIVATED(task)) {
task->tk_status = -EIO;
rpc_put_task_async(task);
return;
}
/* /*
* Protect the queue operations. * Protect the queue operations.
@ -358,7 +363,12 @@ void rpc_sleep_on_priority(struct rpc_wait_queue *q, struct rpc_task *task,
rpc_action action, int priority) rpc_action action, int priority)
{ {
/* We shouldn't ever put an inactive task to sleep */ /* We shouldn't ever put an inactive task to sleep */
BUG_ON(!RPC_IS_ACTIVATED(task)); WARN_ON_ONCE(!RPC_IS_ACTIVATED(task));
if (!RPC_IS_ACTIVATED(task)) {
task->tk_status = -EIO;
rpc_put_task_async(task);
return;
}
/* /*
* Protect the queue operations. * Protect the queue operations.