lkml.org 
[lkml]   [2011]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: function_graph selftest fails with !DYNAMIC
From
Date
On Wed, 2011-11-02 at 20:32 +0530, Rabin Vincent wrote:
> The function_graph selftest fails when CONFIG_DYNAMIC_FTRACE is not set
> (tested on x86-64) on current kernels:
>
> [ 0.300124] Testing tracer function: PASSED
> [ 0.446092] Testing tracer function_graph: .. no entries found ..FAILED!
>
> Bisecting goes back to this commit:

Thanks! Will investigate.

-- Steve

>
> 2b499381bc50ede01b3d8eab164ca2fad00655f0 is the first bad commit
> commit 2b499381bc50ede01b3d8eab164ca2fad00655f0
> Author: Steven Rostedt <srostedt@redhat.com>
> Date: Tue May 3 22:49:52 2011 -0400
>
> ftrace: Have global_ops store the functions that are to be traced
>
> This is a step towards each ops structure defining its own set
> of functions to trace. As the current code with pid's and such
> are specific to the global_ops, it is restructured to be used
> with the global ops.
>
> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>




\
 
 \ /
  Last update: 2011-11-03 01:19    [W:0.060 / U:36.780 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site