From: Joonsoo Kim <iamjoonsoo....@lge.com>
Now that workingset detection is implemented for anonymous LRU, we don't
need large inactive list to allow detecting frequently accessed pages
before they are reclaimed, anymore. This effectively reverts the temporary
measure put in by commit "mm/vmscan: make active/inactive ratio as 1:1 for
anon lru".
Acked-by: Johannes Weiner <han...@cmpxchg.org>
Acked-by: Vlastimil Babka <vba...@suse.cz>
Signed-off-by: Joonsoo Kim <iamjoonsoo....@lge.com>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 9d4e28c..b0de23d 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2207,7 +2207,7 @@ static bool inactive_is_low(struct lruvec *lruvec, enum
lru_list inactive_lru)
active = lruvec_page_state(lruvec, NR_LRU_BASE + active_lru);
gb = (inactive + active) >> (30 - PAGE_SHIFT);
- if (gb && is_file_lru(inactive_lru))
+ if (gb)
inactive_ratio = int_sqrt(10 * gb);
else
inactive_ratio = 1;
--
2.7.4
