From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Fri, 19 Oct 2007 18:52:40 +0000 (+0200)
Subject: sched: fix guest time accounting going faster than user time accounting
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f9e26291be31cb494c1845e356daba84b39ab059;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

sched: fix guest time accounting going faster than user time accounting

cputime_add already adds, dont do it twice.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/fs/proc/array.c b/fs/proc/array.c
index 27b59f5f3bd1..b9be6e355cc6 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -446,7 +446,7 @@ static int do_task_stat(struct task_struct *task, char *buffer, int whole)
 			maj_flt += sig->maj_flt;
 			utime = cputime_add(utime, sig->utime);
 			stime = cputime_add(stime, sig->stime);
-			gtime += cputime_add(gtime, sig->gtime);
+			gtime = cputime_add(gtime, sig->gtime);
 		}
 
 		sid = signal_session(sig);