lkml.org 
[lkml]   [2017]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] Add slowpath enter/exit trace events
On Thu 23-11-17 14:03:04, peter enderborg wrote:
> On 11/23/2017 01:47 PM, Michal Hocko wrote:
> >
> > This might be true but the other POV is that the trace point with the
> > additional information is just too disruptive to the rest of the code
> > and it exposes too many implementation details.
>
> From who do you want to hide details? Is this a security thing? I
> don't understand this  argument.  Tracefs is not part of uapi,
> right?

Linus would disagree https://lwn.net/Articles/737530/

--
Michal Hocko
SUSE Labs

\
 
 \ /
  Last update: 2017-11-23 14:48    [W:0.037 / U:5.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site