lkml.org 
[lkml]   [2009]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: perf_counters issue with self-sampling threads
On Tue, Jul 28, 2009 at 10:51:04AM +0200, stephane eranian wrote:
> [Reposting the message because of stupid MIME-encoding error on my part]
> Andi,
>
> Looks like SIGPROF is calling _group_send_sig_info(), so I
> think it is subject to the same problem.

So sounds like a whole class of signals can't be POSIX compliant.

Likely others will run into the same problem.

Perhaps should define a new sigaction flag for this to make
it all explicit.

-Andi


--
ak@linux.intel.com -- Speaking for myself only.


\
 
 \ /
  Last update: 2009-07-28 10:59    [W:0.666 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site