...and rename it
Signed-off-by: Kirill Tkhai <[email protected]>
---
drivers/md/dm-ploop-map.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/md/dm-ploop-map.c b/drivers/md/dm-ploop-map.c
index 7c93ff020831..6504eb6fdfe3 100644
--- a/drivers/md/dm-ploop-map.c
+++ b/drivers/md/dm-ploop-map.c
@@ -879,8 +879,8 @@ static void ploop_bat_page_zero_cluster(struct ploop *ploop,
kunmap_atomic(to);
}
-static int find_and_clear_dst_cluster_bit(struct ploop *ploop,
- unsigned int *ret_dst_cluster)
+static int find_dst_cluster_bit(struct ploop *ploop,
+ unsigned int *ret_dst_cluster)
{
unsigned int dst_cluster;
@@ -890,21 +890,20 @@ static int find_and_clear_dst_cluster_bit(struct ploop
*ploop,
dst_cluster = find_first_bit(ploop->holes_bitmap, ploop->hb_nr);
if (dst_cluster >= ploop->hb_nr)
return -EIO;
- /*
- * Mark cluster as used. Find & clear bit is unlocked,
- * since currently this may be called only from deferred
- * kwork. Note, that set_bit may be made from many places.
- */
- ploop_hole_clear_bit(dst_cluster, ploop);
-
*ret_dst_cluster = dst_cluster;
return 0;
}
static int allocate_cluster(struct ploop *ploop, unsigned int *dst_cluster)
{
- if (find_and_clear_dst_cluster_bit(ploop, dst_cluster) < 0)
+ if (find_dst_cluster_bit(ploop, dst_cluster) < 0)
return -EIO;
+ /*
+ * Mark cluster as used. Find & clear bit is unlocked,
+ * since currently this may be called only from deferred
+ * kwork. Note, that set_bit may be made from many places.
+ */
+ ploop_hole_clear_bit(*dst_cluster, ploop);
return 0;
}
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