lkml.org 
[lkml]   [2012]   [Mar]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] pagemap: fix order of pmd_trans_unstable() and pmd_trans_huge_lock()
(3/29/2012 16:25), Andrea Arcangeli wrote:
> Hi,
>
> On Thu, Mar 29, 2012 at 04:41:41AM -0400, Naoya Horiguchi wrote:
>> pmd_trans_unstable() in pagemap_pte_range() comes before pmd_trans_huge_lock()
>> now, which means that pagewalk kicked by reading /proc/pid/pagemap does not
>> run over thp. This patch fixes it.
>
> This should be fixed already.

Oh, you're right. Thanks.


\
 
 \ /
  Last update: 2012-03-30 00:57    [W:0.034 / U:1.260 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site