mm: rename drop_anon_vma() to put_anon_vma()
The normal code pattern used in the kernel is: get/put.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/migrate.c b/mm/migrate.c
index 8aacce3..7d2983f 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -764,7 +764,7 @@
/* Drop an anon_vma reference if we took one */
if (anon_vma)
- drop_anon_vma(anon_vma);
+ put_anon_vma(anon_vma);
uncharge:
if (!charge)
@@ -856,7 +856,7 @@
remove_migration_ptes(hpage, hpage);
if (anon_vma)
- drop_anon_vma(anon_vma);
+ put_anon_vma(anon_vma);
out:
unlock_page(hpage);
