[lkml]   [2010]   [Mar]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    Subjectsync_mm_rss() issues

    There are a couple of issues with sync_mm_rss(), as added by patch:

    commit 34e55232e59f7b19050267a05ff1226e5cd122a5
    Author: KAMEZAWA Hiroyuki <>
    Date: Fri Mar 5 13:41:40 2010 -0800
    Subject: mm: avoid false sharing of mm_counter

    (1) You haven't implemented it for NOMMU mode. What's the right way to do
    this? Just give an empty function?

    (2) linux/mm.h should carry the empty function as an inline when
    CONFIG_SPLIT_RSS_COUNTING=n, rather than it being defined as an empty
    function in mm/memory.c.


     \ /
      Last update: 2010-03-08 15:03    [W:0.023 / U:1.016 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site