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Merge tag 'pwm/for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry...
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
mm
/
list_lru.c
diff --git
a/mm/list_lru.c
b/mm/list_lru.c
index
7246791
..
72f9dec
100644
(file)
--- a/
mm/list_lru.c
+++ b/
mm/list_lru.c
@@
-81,8
+81,9
@@
restart:
* decrement nr_to_walk first so that we don't livelock if we
* get stuck on large numbesr of LRU_RETRY items
*/
- if (
--(*nr_to_walk) == 0
)
+ if (
!*nr_to_walk
)
break;
+ --*nr_to_walk;
ret = isolate(item, &nlru->lock, cb_arg);
switch (ret) {