The patch titled
Subject: mm/compaction: remove unused parameter pgdata of fragmentation_score_wmark
has been added to the -mm mm-unstable branch. Its filename is
mm-compaction-remove-unused-parameter-pgdata-of-fragmentation_score_wmark.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-compaction-remove-unused-parameter-pgdata-of-fragmentation_score_wmark.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
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>
Cc: 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
@@ -2142,7 +2142,7 @@ 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;
@@ -2162,7 +2162,7 @@ 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;
}
@@ -2201,7 +2201,7 @@ 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
mm-correct-stale-comment-of-function-check_pte.patch
mm-compaction-skip-the-memory-hole-rapidly-when-isolating-free-pages-fix.patch
mm-page_table_check-remove-unused-parameters-in-page_table_check_clear.patch
mm-page_table_check-remove-unused-parameters-in-page_table_check_set.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pte_clear.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pte_set.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_set.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_set.patch
mm-page_ext-remove-unused-return-value-of-offline_page_ext.patch
mm-page_ext-remove-rollback-for-untouched-mem_section-in-online_page_ext.patch
mm-page_ext-move-functions-around-for-minor-cleanups-to-page_ext.patch
mm-page_ext-add-common-function-to-get-client-data-from-page_ext.patch
mm-page_ext-use-page_ext_data-helper-in-page_table_check.patch
mm-page_ext-use-page_ext_data-helper-in-page_owner.patch
mm-rmap-correct-stale-comment-of-rmap_walk_anon-and-rmap_walk_file.patch
mm-page_poison-remove-unused-page_exth-from-page_poison.patch
mm-vmstat-remove-unused-page_exth-from-vmstat.patch
mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.patch
mm-compaction-set-compact_cached_free_pfn-correctly-in-update_pageblock_skip.patch
mm-compaction-remove-unnecessary-cursor-page-in-isolate_freepages_block.patch
mm-compaction-remove-unnecessary-else-continue-at-end-of-loop-in-isolate_freepages_block.patch
mm-compaction-correct-last_migrated_pfn-update-in-compact_zone.patch
mm-compaction-skip-page-block-marked-skip-in-isolate_migratepages_block.patch
mm-compaction-correct-comment-of-fast_find_migrateblock-in-isolate_migratepages.patch
mm-compaction-correct-comment-of-cached-migrate-pfn-update.patch
mm-compaction-correct-comment-to-complete-migration-failure.patch
mm-compaction-remove-unnecessary-return-for-void-function.patch
mm-compaction-only-set-skip-flag-if-cc-no_set_skip_hint-is-false.patch
mm-page_alloc-remove-track-of-active-pcp-lists-range-in-bulk-free.patch
mm-page_alloc-remove-unnecessary-parameter-batch-of-nr_pcp_free.patch
mm-compaction-remove-unused-parameter-pgdata-of-fragmentation_score_wmark.patch
