[PATCH] device-mapper dm-mpath: endio spinlock fix

do_end_io() can be called without interrupts blocked.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 file changed