dm bufio: when done scanning return from __scan immediately

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

diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index eab64bc..9ea5b60 100644 (file)
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -1473,9 +1473,9 @@ static long __scan(struct dm_bufio_client *c, unsigned long nr_to_scan,
                list_for_each_entry_safe_reverse(b, tmp, &c->lru[l], lru_list) {
                        freed += __cleanup_old_buffer(b, gfp_mask, 0);
                        if (!--nr_to_scan)
-                               break;
+                               return freed;
+                       dm_bufio_cond_resched();
                }
-               dm_bufio_cond_resched();
        }
        return freed;
 }