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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2023-05-25 14:53:59 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-10 01:25:42 +0200 |
| commit | 8b71b499ff98fdcda7efefc146841a8b4d26813d (patch) | |
| tree | 79c5e1adc649324d5afac7737a9c1a1142f85146 /mm/compaction.c | |
| parent | mm: compaction: skip more fully scanned pageblock (diff) | |
| download | linux-8b71b499ff98fdcda7efefc146841a8b4d26813d.tar.xz linux-8b71b499ff98fdcda7efefc146841a8b4d26813d.zip | |
mm: compaction: only set skip flag if cc->no_set_skip_hint is false
To keep the same logic as test_and_set_skip(), only set the skip flag if
cc->no_set_skip_hint is false, which makes code more reasonable.
Link: https://lkml.kernel.org/r/0eb2cd2407ffb259ae6e3071e10f70f2d41d0f3e.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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index c5f97bfd629c..3b09d8d02581 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1201,7 +1201,7 @@ isolate_abort: * rescanned twice in a row. */ if (low_pfn == end_pfn && (!nr_isolated || cc->finish_pageblock)) { - if (valid_page && !skip_updated) + if (!cc->no_set_skip_hint && valid_page && !skip_updated) set_pageblock_skip(valid_page); update_cached_migrate(cc, low_pfn); } |