lkml.org 
[lkml]   [2011]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
FromTim Blechmann <>
Subject[2.6.39-rc2] perf top fails to mmap
DateWed, 06 Apr 2011 12:51:40 +0200
hi all,

when trying to profile a process with `perf top -p $PID', perf exits with:
Failed to mmap with 22 (Invalid argument)

this happens when running perf as the same process as the process and when
running perf as root.

tim




\
 
 \ /
  Last update: 2011-04-06 12:55    [from the cache]
©2003-2010