Messages in this thread Patch in this message | | | From | Hitoshi Mitake <> | Subject | [PATCH] workqueue: check the allocation of system_unbound_wq | Date | Fri, 26 Nov 2010 11:19:51 +0900 |
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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> --- kernel/workqueue.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 90db1bd..b60374d 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); -- 1.6.5.2
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