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| author |  Tejun Heo <tj@kernel.org>
| 2014-09-09 08:02:45 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org>
| 2014-09-09 08:02:45 +0900 |
| commit | 23cb8981ed929b4dd48141401cd0fd31e0fa4ed0 (patch) | |
| tree | c9c8e52c6034cdd809dba59e5ff3d491694506aa /lib/percpu-refcount.c | |
| parent | percpu-refcount: add @gfp to percpu_ref_init() (diff) | |
| download | linux-23cb8981ed929b4dd48141401cd0fd31e0fa4ed0.tar.gz linux-23cb8981ed929b4dd48141401cd0fd31e0fa4ed0.tar.bz2 linux-23cb8981ed929b4dd48141401cd0fd31e0fa4ed0.zip | |
percpu: fix locking regression in the failure path of pcpu_alloc()
While updating locking, b38d08f3181c ("percpu: restructure locking")
broke pcpu_create_chunk() creation path in pcpu_alloc(). It returns
without releasing pcpu_alloc_mutex. Fix it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Diffstat (limited to 'lib/percpu-refcount.c')
0 files changed, 0 insertions, 0 deletions