diff options
| author | Ingo Molnar <mingo@kernel.org> | 2013-03-21 11:03:10 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-03-21 11:03:10 +0100 |
| commit | 3bf2391729822e591dcfbbd1e9dd2f450968cdcb (patch) | |
| tree | 80a0499e57a4cc95b6caea559400b5226ebe606f /kernel/workqueue.c | |
| parent | 86e213e1d901fbeaf6e57d13c5edd925fadddcbe (diff) | |
| parent | fd4a5aef002bb57e8a35ed34d8a878034b9bde94 (diff) | |
Merge branch 'perf/urgent' into perf/core
Merge in all pending fixes, before pulling the latest development
bits from Arnaldo - which will involve merge conflicts.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 81f2457811eb..55fac5b991b7 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -457,11 +457,12 @@ static int worker_pool_assign_id(struct worker_pool *pool) int ret; mutex_lock(&worker_pool_idr_mutex); - idr_pre_get(&worker_pool_idr, GFP_KERNEL); - ret = idr_get_new(&worker_pool_idr, pool, &pool->id); + ret = idr_alloc(&worker_pool_idr, pool, 0, 0, GFP_KERNEL); + if (ret >= 0) + pool->id = ret; mutex_unlock(&worker_pool_idr_mutex); - return ret; + return ret < 0 ? ret : 0; } /* |