commit e3741b506c5088fa8c911bb5884c430f770fb49d upstream.
There should be no references to it any more and a parallel mark should
not be reordered against us. Use non-locked varient to clear page active.
Signed-off-by: Mel Gorman <mgor...@suse.de>
Acked-by: Rik van Riel <r...@redhat.com>
Cc: Johannes Weiner <han...@cmpxchg.org>
Cc: Vlastimil Babka <vba...@suse.cz>
Cc: Jan Kara <j...@suse.cz>
Cc: Michal Hocko <mho...@suse.cz>
Cc: Hugh Dickins <hu...@google.com>
Cc: Dave Hansen <dave.han...@intel.com>
Cc: Theodore Ts'o <ty...@mit.edu>
Cc: "Paul E. McKenney" <paul...@linux.vnet.ibm.com>
Cc: Oleg Nesterov <o...@redhat.com>
Cc: Peter Zijlstra <pet...@infradead.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Mel Gorman <mgor...@suse.de>
---
mm/swap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/swap.c b/mm/swap.c
index 026113d..afeabe3 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -835,7 +835,7 @@ void release_pages(struct page **pages, int nr, bool cold)
}
/* Clear Active bit in case of parallel mark_page_accessed */
- ClearPageActive(page);
+ __ClearPageActive(page);
list_add(&page->lru, &pages_to_free);
}
--
1.8.4.5
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