tree 0a2e2f17a6ed37be1870b2bcc2b02cd6cf7e8cf2
parent 52c03291a832d86c093996d0491a326de4a6b79b
author NeilBrown <neilb@suse.de> 1151306863 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151341118 -0700

[PATCH] md/bitmap: fix online removal of file-backed bitmaps

When "mdadm --grow /dev/mdX --bitmap=none" is used to remove a filebacked
bitmap, the bitmap was disconnected from the array, but the file wasn't closed
(until the array was stopped).

The file also wasn't closed if adding the bitmap file failed.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>