From 1a05283cd9730adc2ff8889357d4411aaed85ab1 Mon Sep 17 00:00:00 2001
From: Robert Benea <robenea@google.com>
Date: Wed, 30 Aug 2017 14:02:38 -0700
Subject: [PATCH] Allow lmkd read memcg stats.

Currently lmkd is not able to read memcg info. The mem/swap usage
info are used by lmkd to ugrade medium pressure events to critical
level.

Test: tested on gobo
Bug: 65180281
Change-Id: I19d0eb53d5e754c176ffeda1b5d07049e6af8570
---
 public/lmkd.te | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/public/lmkd.te b/public/lmkd.te
index f4e6c2d57..208720ca6 100644
--- a/public/lmkd.te
+++ b/public/lmkd.te
@@ -27,6 +27,9 @@ allow lmkd appdomain:process sigkill;
 # Clean up old cgroups
 allow lmkd cgroup:dir { remove_name rmdir };
 
+# Allow to read memcg stats
+allow lmkd cgroup:file r_file_perms;
+
 # Set self to SCHED_FIFO
 allow lmkd self:capability sys_nice;