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Subject[PATCH] mm/page_alloc.c: variable type of 'progress' should be 'unsigned long'
Date
From: Yanfei Xu <yanfei.xu@windriver.com>

try_to_free_pages returns the number of pages reclaimed, and the type of
returns is 'unsigned long'. So we should use a matched type for storing
it.

Signed-off-by: Yanfei Xu <yanfei.xu@windriver.com>
---
mm/page_alloc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index fab5e97dc9ca..5f1016c70b94 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4245,9 +4245,8 @@ static int
__perform_reclaim(gfp_t gfp_mask, unsigned int order,
const struct alloc_context *ac)
{
- int progress;
unsigned int noreclaim_flag;
- unsigned long pflags;
+ unsigned long pflags, progress;

cond_resched();

--
2.18.2
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