lkml.org 
[lkml]   [2008]   [Oct]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 03/11] ftrace: return error on failed modified text.
On Wed, 22 Oct 2008 14:43:16 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:

> Return -1 on failed modified text.
>

changelog fails to explain the reason for the change.

> + if (__copy_to_user_inatomic((char __user *)ip, new_code,
> + MCOUNT_INSN_SIZE))
> + return -1;

why not -EFAULT?




\
 
 \ /
  Last update: 2008-10-22 21:01    [W:0.443 / U:0.420 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site