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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-07-26 09:01:24 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-27 11:06:23 -0300 |
| commit | 1052efe0fc69130d9d6a44bc9ceecd229221d9a1 (patch) | |
| tree | 7e7f19cbbd3ff023e80eb7da5b68469085bdfe59 /virt/kvm/coalesced_mmio.c | |
| parent | feb75f07102a85026d41e2c4e4113c34dd035c30 (diff) | |
V4L/DVB (8505): saa7134-empress.c: fix deadlock
ts_release() locked a mutex that videobuf_stop() also tried to obtain.
But ts_release() shouldn't hold that mutex at all.
Make empress_users atomic as well to prevent possible race condition.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'virt/kvm/coalesced_mmio.c')
0 files changed, 0 insertions, 0 deletions