diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-11-22 11:13:04 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-11-26 18:31:20 -0200 |
| commit | ddc43d6dc7df0849fe41b91460fa76145cf87b67 (patch) | |
| tree | 4d13ed4b30b0376637d6e63d77352f1e5fd1b681 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ba6b372cf0af564bdc6c14bf68e078ae34bef222 (diff) | |
[media] fimc-lite: Don't use mutex_lock_interruptible() in device release()
Use uninterruptible mutex_lock in the release() file op to make
sure all resources are properly freed when a process is being
terminated. Returning -ERESTARTSYS has no effect for a terminating
process and this may cause driver resources not to be released.
This patch is required for stable kernels v3.5+.
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions