diff mbox series

[02/12] mm: compaction: remove unneeded pfn update

Message ID 20220418141253.24298-3-linmiaohe@huawei.com (mailing list archive)
State New
Headers show
Series A few cleanup and fixup patches for compaction | expand

Commit Message

Miaohe Lin April 18, 2022, 2:12 p.m. UTC 
pfn is unused in this do while loop. Remove the unneeded pfn update.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
 mm/compaction.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/mm/compaction.c b/mm/compaction.c
index 2e838992b324..f9e628a5306a 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -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;