lkml.org 
[lkml]   [2015]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH v3 1/2] cputime: fix invalid gtime in proc
On Fri, Oct 30, 2015 at 12:46:39AM +0000, Hiroshi Shimamoto wrote:
> +++ b/kernel/sched/cputime.c
> @@ -786,6 +786,9 @@ cputime_t task_gtime(struct task_struct *t)
> unsigned int seq;
> cputime_t gtime;
>
> + if (!context_tracking_is_enabled())
> + return t->gtime;
> +

Yeah, not happy about that.. why do we have to touch context tracking
muck to find vtime state etc.

> do {
> seq = read_seqbegin(&t->vtime_seqlock);
>
> --
> 1.8.3.1
>


\
 
 \ /
  Last update: 2015-11-02 17:21    [W:0.059 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site