From: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Subject: mm, page_alloc: remove unnecessary initialisation in get_page_from_freelist
See subject.
Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/page_alloc.c~mm-page_alloc-remove-unnecessary-initialisation-in-get_page_from_freelist mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_alloc-remove-unnecessary-initialisation-in-get_page_from_freelist
+++ a/mm/page_alloc.c
@@ -2677,7 +2677,6 @@ get_page_from_freelist(gfp_t gfp_mask, u
const struct alloc_context *ac)
{
struct zoneref *z;
- struct page *page = NULL;
struct zone *zone;
bool fair_skipped;
bool zonelist_rescan;
@@ -2691,6 +2690,7 @@ zonelist_scan:
*/
for_each_zone_zonelist_nodemask(zone, z, ac->zonelist, ac->high_zoneidx,
ac->nodemask) {
+ struct page *page;
unsigned long mark;
if (cpusets_enabled() &&
_
--
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