linux-kernel - [PATCH v3 0/8] Fixes and cleanups to compaction

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Message-Id: <20230804110454.2935878-1-shikemeng@huaweicloud.com>
Date:   Fri,  4 Aug 2023 19:04:46 +0800
From:   Kemeng Shi <shikemeng@...weicloud.com>
To:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        akpm@...ux-foundation.org, baolin.wang@...ux.alibaba.com,
        mgorman@...hsingularity.net, david@...hat.com
Cc:     shikemeng@...weicloud.com
Subject: [PATCH v3 0/8] Fixes and cleanups to compaction

Hi all, this series contains some random cleanups and fixes to
compation. Details can be found in respective patches.

v2->v3:
-Improve comment in patch 4
-Collect ACK and RVB from David and Baolin.
-Rebase code on current mm-unstable

v1->v2:
-Add comment to skip_offline_sections_reverse in patch 1
-Add impact in git message in patch 2
-Correct comment to fast_find_block instead of remove fast_find_block
in patch 4
-Collect RVB from David and Baolin.

Kemeng Shi (8):
  mm/compaction: avoid missing last page block in section after skip
    offline sections
  mm/compaction: correct last_migrated_pfn update in compact_zone
  mm/compaction: skip page block marked skip in
    isolate_migratepages_block
  mm/compaction: correct comment of fast_find_migrateblock in
    isolate_migratepages
  mm/compaction: correct comment of cached migrate pfn update
  mm/compaction: correct comment to complete migration failure
  mm/compaction: remove unnecessary return for void function
  mm/compaction: only set skip flag if cc->no_set_skip_hint is false

 mm/compaction.c | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

-- 
2.30.0