The quilt patch titled
Subject: mm/compaction: remove unused parameter pgdata of fragmentation_score_wmark
has been removed from the -mm tree. Its filename was
mm-compaction-remove-unused-parameter-pgdata-of-fragmentation_score_wmark.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Subject: mm/compaction: remove unused parameter pgdata of fragmentation_score_wmark
Date: Wed, 9 Aug 2023 17:49:10 +0800
Parameter pgdat is not used in fragmentation_score_wmark. Just remove it.
Link: https://lkml.kernel.org/r/20230809094910.3092446-1-shikemeng@xxxxxxxxxxxxxxx
Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Acked-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/compaction.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/compaction.c~mm-compaction-remove-unused-parameter-pgdata-of-fragmentation_score_wmark
+++ a/mm/compaction.c
@@ -2140,7 +2140,7 @@ static unsigned int fragmentation_score_
return score;
}
-static unsigned int fragmentation_score_wmark(pg_data_t *pgdat, bool low)
+static unsigned int fragmentation_score_wmark(bool low)
{
unsigned int wmark_low;
@@ -2160,7 +2160,7 @@ static bool should_proactive_compact_nod
if (!sysctl_compaction_proactiveness || kswapd_is_running(pgdat))
return false;
- wmark_high = fragmentation_score_wmark(pgdat, false);
+ wmark_high = fragmentation_score_wmark(false);
return fragmentation_score_node(pgdat) > wmark_high;
}
@@ -2199,7 +2199,7 @@ static enum compact_result __compact_fin
return COMPACT_PARTIAL_SKIPPED;
score = fragmentation_score_zone(cc->zone);
- wmark_low = fragmentation_score_wmark(pgdat, true);
+ wmark_low = fragmentation_score_wmark(true);
if (score > wmark_low)
ret = COMPACT_CONTINUE;
_
Patches currently in -mm which might be from shikemeng@xxxxxxxxxxxxxxx are
