lkml.org 
[lkml]   [2018]   [Jun]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v1 1/2] perf/core: Use sysctl to turn on/off dropping leaked kernel samples
On Sat, Jun 16, 2018 at 10:27:27AM +0900, Linus Torvalds wrote:
> On Fri, Jun 15, 2018 at 8:36 PM Mark Rutland <mark.rutland@arm.com> wrote:
> >
> > At least for sampling the GPRs, we could do something like below
> > unconditionally, which seems sufficient for my test cases.
>
> Ack.
>
> The PEBS case may need checking, but maybe PEBS doesn't even have this issue?

Sadly PEBS is susceptible as well, but the proposed patch actually works
for that as well.

\
 
 \ /
  Last update: 2018-06-18 12:52    [W:0.098 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site