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| author | Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> | 2010-11-26 12:06:44 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-11-26 12:06:44 +0100 |
| commit | e5cba24e3f018d4beb6acd101a82483c98f91ce7 (patch) | |
| tree | 687339b9d285c7d19d5c521cae9a30bd9b389631 /kernel/workqueue.c | |
| parent | 698fd6a2c3ca05ec796072defb5c415289a86cdc (diff) | |
| download | blackbird-op-linux-e5cba24e3f018d4beb6acd101a82483c98f91ce7.tar.gz blackbird-op-linux-e5cba24e3f018d4beb6acd101a82483c98f91ce7.zip | |
workqueue: check the allocation of system_unbound_wq
I found a trivial bug on initialization of workqueue.
Current init_workqueues doesn't check the result of
allocation of system_unbound_wq, this should be checked
like other queues.
Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 90db1bd1a978..ca017ce8bc6b 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -3692,7 +3692,8 @@ static int __init init_workqueues(void) system_nrt_wq = alloc_workqueue("events_nrt", WQ_NON_REENTRANT, 0); system_unbound_wq = alloc_workqueue("events_unbound", WQ_UNBOUND, WQ_UNBOUND_MAX_ACTIVE); - BUG_ON(!system_wq || !system_long_wq || !system_nrt_wq); + BUG_ON(!system_wq || !system_long_wq || !system_nrt_wq || + !system_unbound_wq); return 0; } early_initcall(init_workqueues); |
