summaryrefslogtreecommitdiff
path: root/mm/compaction.c
diff options
context:
space:
mode:
authorBaolin Wang <baolin.wang@linux.alibaba.com>2023-05-25 15:53:56 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-06-10 02:25:42 +0300
commit75990f6459b9cf61a94e8a08d0f6a4aa0b8cf3b5 (patch)
tree9128d60e9afffd77e5b8db70e1afcadc9e93b9de /mm/compaction.c
parent77e50af07f14ea7b53f82f9417ddf2fd96c78da3 (diff)
downloadlinux-75990f6459b9cf61a94e8a08d0f6a4aa0b8cf3b5.tar.xz
mm: compaction: drop the redundant page validation in update_pageblock_skip()
Patch series "Misc cleanups and improvements for compaction". This series cantains some cleanups and improvements for compaction. This patch (of 6): The caller has validated the page before calling update_pageblock_skip(), thus drop the redundant page validation in update_pageblock_skip(). Link: https://lkml.kernel.org/r/5142e15b9295fe8c447dbb39b7907a20177a1413.1685018752.git.baolin.wang@linux.alibaba.com Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
-rw-r--r--mm/compaction.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index 261071a07681..83004c15715a 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -436,9 +436,6 @@ static void update_pageblock_skip(struct compact_control *cc,
if (cc->no_set_skip_hint)
return;
- if (!page)
- return;
-
set_pageblock_skip(page);
/* Update where async and sync compaction should restart */