| commit | 3178b0dbdf67322f6506582e494bdf553cc85c32 | |
| author | NeilBrown <neilb@cse.unsw.edu.au> | |
| Fri, 9 Sep 2005 23:23:50 +0000 (9 16:23 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Fri, 9 Sep 2005 23:39:11 +0000 (9 16:39 -0700) | ||
| tree | a1169a85a0b3a54f1368dcdd86f656cfe4edd89e | treesnapshot (tar.gz zip) |
| parent | 585f0dd5a955c420ff3af5193aa07d6f789bf81a | commitdiff |
[PATCH] md: do not set mddev->bitmap until bitmap is fully initialised
When hot-adding a bitmap, bitmap_daemon_work could get called while the bitmap
is being created, so don't set mddev->bitmap until the bitmap is ready.
This requires freeing the bitmap inside bitmap_create if creation failed
part-way through.
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>
When hot-adding a bitmap, bitmap_daemon_work could get called while the bitmap
is being created, so don't set mddev->bitmap until the bitmap is ready.
This requires freeing the bitmap inside bitmap_create if creation failed
part-way through.
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>
| drivers/md/bitmap.c | diffblobblamehistory |