diff options
| author | NeilBrown <neilb@suse.de> | 2006-08-27 01:23:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-27 11:01:31 -0700 |
| commit | 6394cca54894f6a9bcf927ab78d28985944298ff (patch) | |
| tree | 8b8376691f329c3bcc491fd2d0425c4e6278c5e3 /drivers/md/raid1.c | |
| parent | 84692195969b83f0ba57dc33ecf73e6c124dd186 (diff) | |
| download | lwn-6394cca54894f6a9bcf927ab78d28985944298ff.tar.gz lwn-6394cca54894f6a9bcf927ab78d28985944298ff.zip | |
[PATCH] md: fix recent breakage of md/raid1 array checking
A recent patch broke the ability to do a user-request check of a raid1.
This patch fixes the breakage and also moves a comment that was dislocated
by the same patch.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/raid1.c')
| -rw-r--r-- | drivers/md/raid1.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 1efe22a2d041..87bfe9e7d8ca 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1625,15 +1625,16 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i return 0; } - /* before building a request, check if we can skip these blocks.. - * This call the bitmap_start_sync doesn't actually record anything - */ if (mddev->bitmap == NULL && mddev->recovery_cp == MaxSector && + !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery) && conf->fullsync == 0) { *skipped = 1; return max_sector - sector_nr; } + /* before building a request, check if we can skip these blocks.. + * This call the bitmap_start_sync doesn't actually record anything + */ if (!bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 1) && !conf->fullsync && !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) { /* We can skip this block, and probably several more */ |