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| author |   NeilBrown <neilb@cse.unsw.edu.au> | 2005-09-09 16:23:57 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 16:39:13 -0700 |
| commit | 9ba00538ada7ecb4fb8bd71ba734a8eada987817 (patch) | |
| tree | 47544958a5564856d7225a2dc4040637d731c39d /lib/dec_and_lock.c | |
| parent | [PATCH] md: use kthread infrastructure in md (diff) | |
| download | wireguard-linux-9ba00538ada7ecb4fb8bd71ba734a8eada987817.tar.xz wireguard-linux-9ba00538ada7ecb4fb8bd71ba734a8eada987817.zip | |
[PATCH] md: ensure bitmap_writeback_daemon handles shutdown properly.
mddev->bitmap gets clearred before the writeback daemon is stopped. So the
write_back daemon needs to be careful not to dereference the 'bitmap' if it is
NULL.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib/dec_and_lock.c')
0 files changed, 0 insertions, 0 deletions