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| author | Weston Andros Adamson <dros@netapp.com> | 2012-10-23 16:43:47 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-04 20:43:42 +0100 |
| commit | 2bd4eef87bc169f1baf5d1518ba939897cc32471 (patch) | |
| tree | bbf350c3849229888a85481e2f390a40aad414ad /net/sunrpc/sched.c | |
| parent | SUNRPC: remove BUG_ON from __rpc_sleep_on_priority (diff) | |
| download | linux-2bd4eef87bc169f1baf5d1518ba939897cc32471.tar.xz linux-2bd4eef87bc169f1baf5d1518ba939897cc32471.zip | |
SUNRPC: remove BUG_ONs checking RPC_IS_QUEUED
Replace two BUG_ON() calls with WARN_ON_ONCE() and early returns.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/sched.c')
| -rw-r--r-- | net/sunrpc/sched.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index e6db49699bce..69049179c280 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -133,7 +133,9 @@ static void __rpc_add_wait_queue(struct rpc_wait_queue *queue, struct rpc_task *task, unsigned char queue_priority) { - BUG_ON (RPC_IS_QUEUED(task)); + WARN_ON_ONCE(RPC_IS_QUEUED(task)); + if (RPC_IS_QUEUED(task)) + return; if (RPC_IS_PRIORITY(queue)) __rpc_add_wait_queue_priority(queue, task, queue_priority); @@ -707,7 +709,9 @@ static void __rpc_execute(struct rpc_task *task) dprintk("RPC: %5u __rpc_execute flags=0x%x\n", task->tk_pid, task->tk_flags); - BUG_ON(RPC_IS_QUEUED(task)); + WARN_ON_ONCE(RPC_IS_QUEUED(task)); + if (RPC_IS_QUEUED(task)) + return; for (;;) { void (*do_action)(struct rpc_task *); |