diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-02-07 14:49:45 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 22:47:04 +0300 |
| commit | dd8695e4e1e39136968339ceed5680327c174a31 (patch) | |
| tree | 64c03f2ea64c11b2d13332cc8863e5bd3ba37185 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 398d768025c171245918828b330697f9442d0fc1 (diff) | |
| download | linux-dd8695e4e1e39136968339ceed5680327c174a31.tar.xz | |
media: v4l2-mem2mem: fix epoll() by calling poll_wait first
The epoll function expects that whenever the poll file op is
called, the poll_wait function is also called. That didn't
always happen in v4l2_m2m_poll(). Fix this, otherwise
epoll() would timeout when it shouldn't.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions