lkml.org 
[lkml]   [2010]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] proc: pagemap: Hold mmap_sem during page walk
On Fri, Apr 02, 2010 at 09:11:29AM +0900, KAMEZAWA Hiroyuki wrote:

> int ret = -ESRCH;
...
> + pm.len = PM_ENTRY_BYTES * (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
> + pm.buffer = kmalloc(pm.len, GFP_TEMPORARY);
> + if (!pm.buffer)
> goto out_mm;
...
> out_mm:
> mmput(mm);

Looks like this gets the wrong return code?

--
Mathematics is the supreme nostalgia of our time.


\
 
 \ /
  Last update: 2010-04-02 16:33    [W:0.040 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site