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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-08 10:48:57 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 23:03:14 -0400 |
| commit | d5f1b01644b6fd5e9eb480a4762cd6b569cb1246 (patch) | |
| tree | 817c0b83d2c64e2b5d7f2f5de93ebdbc7d1705b7 /drivers/media/video/videobuf-dma-sg.c | |
| parent | 5ddff43435394c1c2540fcdeed00cb54862c31bf (diff) | |
V4L/DVB (6291): Fix: avoid oops on some SMP machines
This workaround fix a bug that happens on some SMP machines. On those machines,
videobuf_iolock is called too soon, before file .mmap handler. This patch calls
the scheduler before iolocking, allowing it to properly call the pending mmap.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/videobuf-dma-sg.c')
0 files changed, 0 insertions, 0 deletions