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mm: compaction: remove unneeded pfn update

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pfn is unused in this do while loop. Remove the unneeded pfn update.

Link: https://lkml.kernel.org/r/20220418141253.24298-3-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Charan Teja Kalla <charante@codeaurora.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Pintu Kumar <pintu@codeaurora.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2022-04-28 23:16:17 -07:00 committed by akpm
parent 024c61eaff
commit 02d04a5163
1 changed files with 0 additions and 1 deletions
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mm/compaction.c
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@ -317,7 +317,6 @@ __reset_isolation_pfn(struct zone *zone, unsigned long pfn, bool check_source,
}
page += (1 << PAGE_ALLOC_COSTLY_ORDER);
pfn += (1 << PAGE_ALLOC_COSTLY_ORDER);
} while (page <= end_page);
return false;