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[PATCH] md: Add '4' to the list of levels for which bitmaps are supported

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I really should make this a function of the personality....

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
NeilBrown
2006-03-27 01:18:03 -08:00
committed by Linus Torvalds
parent 89e5c8b5b8
commit c5a10f62c5
1 changed files with 2 additions and 1 deletions
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drivers/md/md.c
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@@ -765,7 +765,8 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
if (sb->state & (1<<MD_SB_BITMAP_PRESENT) && if (sb->state & (1<<MD_SB_BITMAP_PRESENT) &&
mddev->bitmap_file == NULL) { mddev->bitmap_file == NULL) {
if (mddev->level != 1 && mddev->level != 5 && mddev->level != 6 if (mddev->level != 1 && mddev->level != 4
&& mddev->level != 5 && mddev->level != 6
&& mddev->level != 10) { && mddev->level != 10) {
/* FIXME use a better test */ /* FIXME use a better test */
printk(KERN_WARNING "md: bitmaps not supported for this level.\n"); printk(KERN_WARNING "md: bitmaps not supported for this level.\n");