From: NeilBrown Date: Sun, 27 Aug 2006 08:23:50 +0000 (-0700) Subject: [PATCH] md: fix recent breakage of md/raid1 array checking X-Git-Tag: v3.12-rc1~34205 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6394cca54894f6a9bcf927ab78d28985944298ff;p=kernel%2Fkernel-generic.git [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 1efe22a..87bfe9e 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 */