V4L/DVB (7561): videobuf-vmalloc: stop streaming before unmap

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Before the patch, there were a risk of freeing and unmapping userspace memory,
while there were pending requests.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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This commit is contained in:

Mauro Carvalho Chehab 2008-04-13 15:07:56 -03:00

parent d684965262

commit aa9479ed50

2 changed files with 19 additions and 5 deletions

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1

drivers/media/video/videobuf-core.c

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23

drivers/media/video/videobuf-vmalloc.c

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