ANDROID: vendor_hooks: tune reclaim inactive ratio

Add hooks to apply oem's memory reclaim optimization Bug: 186669330 Change-Id: I9a1c713bf3eea2823b2758ee44284a244b1ca7a1 Signed-off-by: zhouhuacai <zhouhuacai@oppo.com>
2021-04-29 17:23:05 +08:00
parent 32124e310c
commit 577f73412f
3 changed files with 7 additions and 1 deletions
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2238,6 +2238,8 @@ static bool inactive_is_low(struct lruvec *lruvec, enum lru_list inactive_lru)
 	else
 		inactive_ratio = 1;

+	trace_android_vh_tune_inactive_ratio(&inactive_ratio, is_file_lru(inactive_lru));
+
 	return inactive * inactive_ratio < active;
 }