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V4L/DVB (6276): V4L: videobuf-core.c lock before streaming check
authorBrandon Philips <bphilips@suse.de>
Thu, 27 Sep 2007 23:55:28 +0000 (20:55 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Wed, 10 Oct 2007 03:03:05 +0000 (00:03 -0300)
The reading/streaming fields are used for mutual exclusion of the queue and
should be protected by the queue lock.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981
Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>

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