* [PATCH] mm/vmscan.c: s/int ret/bool ret/ in kswapd() because try_to_freeze() return boolean
@ 2012-11-01 7:50 Jeff Liu
0 siblings, 0 replies; only message in thread
From: Jeff Liu @ 2012-11-01 7:50 UTC (permalink / raw)
To: linux-mm, Andrew Morton
Hello,
kswapd()->try_to_freeze() is defined to return a boolean, so it's better
to fix the return value type accordingly.
Thanks,
-Jeff
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 2624edc..49e4c6a 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2969,7 +2969,7 @@ static int kswapd(void *p)
classzone_idx = new_classzone_idx = pgdat->nr_zones - 1;
balanced_classzone_idx = classzone_idx;
for ( ; ; ) {
- int ret;
+ bool ret;
/*
* If the last balance_pgdat was unsuccessful it's unlikely a
--
1.7.9.5
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2012-11-01 7:50 [PATCH] mm/vmscan.c: s/int ret/bool ret/ in kswapd() because try_to_freeze() return boolean Jeff Liu
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