lkml.org 
[lkml]   [2013]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/3] mm: hugetlb: use get_page_foll in follow_hugetlb_page
On 11/15/2013 10:47 AM, Andrea Arcangeli wrote:
> get_page_foll is more optimal and is always safe to use under the PT
> lock. More so for hugetlbfs as there's no risk of race conditions with
> split_huge_page regardless of the PT lock.
>
> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>

Reviewed-by: Khalid Aziz <khalid.aziz@oracle.com>

--
Khalid



\
 
 \ /
  Last update: 2013-11-19 22:41    [W:0.068 / U:0.860 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site