lkml.org 
[lkml]   [2010]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
DateTue, 29 Jun 2010 16:44:43 +0200
FromJohannes Weiner <>
SubjectRe: [PATCH 01/14] vmscan: Fix mapping use after free
On Tue, Jun 29, 2010 at 12:34:35PM +0100, Mel Gorman wrote:
> From: Nick Piggin <npiggin@suse.de>
>
> Use lock_page_nosync in handle_write_error as after writepage we have no
> reference to the mapping when taking the page lock.
>
> Signed-off-by: Nick Piggin <npiggin@suse.de>
> Signed-off-by: Mel Gorman <mel@csn.ul.ie>

Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>


\
 
 \ /
  Last update: 2010-06-29 16:49    [from the cache]
©2003-2010