lkml.org 
[lkml]   [2018]   [Aug]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 11/13] proc: readdir /proc/*/task
On Wed, Aug 29, 2018 at 04:43:30PM -0700, Andrew Morton wrote:
> On Tue, 28 Aug 2018 22:35:02 +0300 Alexey Dobriyan <adobriyan@gmail.com> wrote:
>
> > > Are we really in a super hot path to justify all that?
> >
> > /proc is very slow, try profiling just about anything involving /proc.
>
> So how much does this patchset help? Some timing measurements would
> really help things along, if they show goodness.

Benchmarking results are in individual patches. They are ~1-7-20%
better overall. However those are microbenchmarks.

\
 
 \ /
  Last update: 2018-08-30 15:20    [W:2.389 / U:0.380 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site