lkml.org 
[lkml]   [2012]   [Aug]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/1] proc: add /proc/pid/shmaps
On Wed, 8 Aug 2012, Qiaowei Ren wrote:

> Add a shmaps entry to /proc/pid: show information about shared memory in an address space.
>
> People that use shared memory and want to perform an analyzing about it. For example, judge whether any memory address is shared. This file just contains 'share' part of /proc/pid/maps now. There are too many contents in maps, and so we have to do a lot of analysis to obtain relative information every time.
>
> Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>

Nack as unnecessary; /proc/pid/maps already explicitly emits 's' for
VM_MAYSHARE and 'p' otherwise so this information is already available to
userspace.


\
 
 \ /
  Last update: 2012-08-08 23:21    [W:0.974 / U:0.976 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site