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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-02-07 14:49:43 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 22:46:20 +0300 |
| commit | 914c68686441c93f6954267dabef6c936ebb479f (patch) | |
| tree | e61319c90b987128ebde9c7af9455a2c20fac8f7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | f4dd471b5c368c396e8e03a65fec64bced949639 (diff) | |
| download | linux-914c68686441c93f6954267dabef6c936ebb479f.tar.xz | |
media: vb2: 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 vb2_core_poll() and vb2_poll(). Fix this,
otherwise epoll() would timeout when it shouldn't.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: Yi Qingliang <niqingliang2003@gmail.com>
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