lkml.org 
[lkml]   [2017]   [Oct]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] kernel/trace: Delete five error messages for a failed memory allocation
From
Date
On Mon, 2017-10-09 at 16:13 -0400, Steven Rostedt wrote:
> On Sat, 7 Oct 2017 16:15:14 +0200
> SF Markus Elfring <elfring@users.sourceforge.net> wrote:
>
> > From: Markus Elfring <elfring@users.sourceforge.net>
> > Date: Sat, 7 Oct 2017 16:10:06 +0200
> >
> > Omit extra messages for a memory allocation failure in these functions.
>
> Does memory allocation failures have printk messages? If not, then I
> think this is removing useful information.

Every k.alloc failure without __GFP_NOWARN does a dump_stack()

\
 
 \ /
  Last update: 2017-10-09 22:20    [W:0.202 / U:1.316 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site