lkml.org 
[lkml]   [2016]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mm: add ZONE_DEVICE statistics to smaps
On Thu, 10 Nov 2016 14:11:57 -0800 Dan Williams <dan.j.williams@intel.com> wrote:

> ZONE_DEVICE pages are mapped into a process via the filesystem-dax and
> device-dax mechanisms. There are also proposals to use ZONE_DEVICE
> pages for other usages outside of dax. Add statistics to smaps so
> applications can debug that they are obtaining the mappings they expect,
> or otherwise accounting them.
>
> ...
>
> fs/proc/task_mmu.c | 10 +++++++++-

Please update Documentation/filesystems/proc.txt.

(While there, please check to see if anything else is missed?)

\
 
 \ /
  Last update: 2016-11-16 01:05    [W:0.077 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site