lkml.org 
[lkml]   [2009]   [Apr]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/4] perf_counter: optimize mmap/comm tracking

* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:

> +static atomic_t nr_comm_tracking __read_mostly;

hm, nr_comm_tracking is not actually used by any fastpath - just
increased and then decreased.

Ingo


\
 
 \ /
  Last update: 2009-04-09 11:55    [W:0.068 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site