From: NeilBrown <neilb@suse.de>
Date: Mon, 27 Mar 2006 09:18:03 +0000 (-0800)
Subject: [PATCH] md: Add '4' to the list of levels for which bitmaps are supported
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c5a10f62c5c496c49db749af103b991873b7e2dc;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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

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>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 3254ff1a5cc9..875bced88e36 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -765,7 +765,8 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
 
 		if (sb->state & (1<<MD_SB_BITMAP_PRESENT) &&
 		    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) {
 				/* FIXME use a better test */
 				printk(KERN_WARNING "md: bitmaps not supported for this level.\n");