From cefa3020041166c38b1d488292b0d1f42d48391b Mon Sep 17 00:00:00 2001
From: huangzq2 <huangzq2@motorola.com>
Date: Wed, 17 Jun 2020 13:55:18 +0800
Subject: [PATCH] disable watermark boost

Disable watermark boost on kernel 5.4
As it is not working fine

Change-Id: I7f13f763382f1a54616079bc8258997c7f732d91
Signed-off-by: huangzq2 <huangzq2@motorola.com>
Reviewed-on: https://gerrit.mot.com/1625704
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
(cherry picked from commit d391f5c240aa5d5bb196c6b4c1e21c17b46f069a)
Reviewed-on: https://gerrit.mot.com/1630007
Reviewed-by: Debora Raimundo <dromano@motorola.com>
Reviewed-by: Bingqian Yang <yangbq1@lenovo.com>
Reviewed-by: Zhenxin Xi <xizx@motorola.com>
Reviewed-on: https://gerrit.mot.com/1783219
Reviewed-by: Yonghui Jia <jiayh2@motorola.com>
Reviewed-by: Zhizhong Ge <gezz1@motorola.com>
---
 mm/page_alloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cdf8931732de..7d51ecf3504a 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -334,7 +334,8 @@ int user_min_free_kbytes = -1;
  */
 int watermark_boost_factor __read_mostly;
 #else
-int watermark_boost_factor __read_mostly = 15000;
+/* Moto huangzq2: Disable watermark boost as it's not working fine on kernel 4.19 */
+int watermark_boost_factor __read_mostly = 0;
 #endif
 int watermark_scale_factor = 10;