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authorBrandon Philips <brandon@ifup.org>2008-02-26 23:52:55 -0800
committerBrandon Philips <brandon@ifup.org>2008-02-26 23:52:55 -0800
commit50078bb28b21b2ffb6ddd69c02a97cf2762661ec (patch)
tree5f70eb24f88cfd79b65b3197a4025a05bfcab5dc /linux/drivers/media/radio
parente62b2d9c5b8121e5b6325b2337cb60fd64bfba9c (diff)
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v4l: Deadlock in videobuf-core for DQBUF waiting on QBUF
Avoid a deadlock where DQBUF is holding the vb_lock while waiting on a QBUF which also needs the vb_lock. Reported by Hans Verkuil <hverkuil@xs4all.nl>. From: Brandon Philips <brandon@ifup.org> Signed-off-by: Brandon Philips <bphilips@suse.de>
Diffstat (limited to 'linux/drivers/media/radio')
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