The patch titled
Subject: mm/vmscan.c: remove unused return value of shrink_node
has been added to the -mm tree. Its filename is
mm-vmscanc-remove-unused-return-value-of-shrink_node.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-vmscanc-remove-unused-return-value-of-shrink_node.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-vmscanc-remove-unused-return-value-of-shrink_node.patch
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------------------------------------------------------
From: Liu Song <liu.song11@xxxxxxxxxx>
Subject: mm/vmscan.c: remove unused return value of shrink_node
The return value of shrink_node is not used, so remove
unnecessary operations.
Link: http://lkml.kernel.org/r/20191128143524.3223-1-fishland@xxxxxxxxxx
Signed-off-by: Liu Song <liu.song11@xxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/mm/vmscan.c~mm-vmscanc-remove-unused-return-value-of-shrink_node
+++ a/mm/vmscan.c
@@ -2695,7 +2695,7 @@ static void shrink_node_memcgs(pg_data_t
} while ((memcg = mem_cgroup_iter(target_memcg, memcg, NULL)));
}
-static bool shrink_node(pg_data_t *pgdat, struct scan_control *sc)
+static void shrink_node(pg_data_t *pgdat, struct scan_control *sc)
{
struct reclaim_state *reclaim_state = current->reclaim_state;
unsigned long nr_reclaimed, nr_scanned;
@@ -2874,8 +2874,6 @@ again:
*/
if (reclaimable)
pgdat->kswapd_failures = 0;
-
- return reclaimable;
}
/*
_
Patches currently in -mm which might be from liu.song11@xxxxxxxxxx are
mm-vmscanc-remove-unused-return-value-of-shrink_node.patch
