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mm/compaction: correct comment to complete migration failure 

Commit cfccd2e63e ("mm, compaction: finish pageblocks on complete
migration failure") convert cc->order aligned check to page block order
aligned check.  Correct comment relevant with it.

Link: https://lkml.kernel.org/r/20230804110454.2935878-7-shikemeng@huaweicloud.com
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kemeng Shi 2023-08-04 19:04:52 +08:00 committed by Andrew Morton
parent cf043a007e
commit c3750cc772
1 changed files with 1 additions and 1 deletions
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mm/compaction.c
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@ -2532,7 +2532,7 @@ rescan:
}
/*
* If an ASYNC or SYNC_LIGHT fails to migrate a page
* within the current order-aligned block and
* within the pageblock_order-aligned block and
* fast_find_migrateblock may be used then scan the
* remainder of the pageblock. This will mark the
* pageblock "skip" to avoid rescanning in the near