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| author | Karsten Keil <kkeil@suse.de> | 2007-10-18 03:04:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-16 09:30:23 -0800 |
| commit | 4b3c198a4b5d083eb84abb89fe30e32f562b2771 (patch) | |
| tree | 43f70b917448ad5bdfb02f7b6d176f5bacb9b284 /fs/jbd/commit.c | |
| parent | dd0775720aa07a7b1c6a59bdd0f5d04a773395a7 (diff) | |
i4l: fix random freezes with AVM B1 drivers
patch 9713d9e650045f7f2afd81d58a068827be306993 in mainline.
This fix the same issue which was debbuged for the C4 controller for the B1
versions.
The capilib_ function modify or traverse a linked list without locking.
This patch extends the existing locking to the calls of these function to
prevent access to a list which is in the middle of a modification.
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions