Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / drivers / md / dm-bufio.c

diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index b6b5acc..2a48ea3 100644 (file)
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -1599,7 +1599,9 @@ dm_bufio_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
        unsigned long freed;
 
        c = container_of(shrink, struct dm_bufio_client, shrinker);
-       if (!dm_bufio_trylock(c))
+       if (sc->gfp_mask & __GFP_FS)
+               dm_bufio_lock(c);
+       else if (!dm_bufio_trylock(c))
                return SHRINK_STOP;
 
        freed  = __scan(c, sc->nr_to_scan, sc->gfp_mask);