lkml.org 
[lkml]   [2011]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH v3 6/7] tcp buffer limitation: per-cgroup limit
    From
    On Sat, Sep 24, 2011 at 10:28 PM, Andi Kleen <andi@firstfloor.org> wrote:
    > Glauber Costa <glommer@parallels.com> writes:
    >
    >> This patch uses the "tcp_max_mem" field of the kmem_cgroup to
    >> effectively control the amount of kernel memory pinned by a cgroup.
    >>
    >> We have to make sure that none of the memory pressure thresholds
    >> specified in the namespace are bigger than the current cgroup.
    >
    > I noticed that some other OS known by bash seem to have a rlimit per
    > process for this. Would that make sense too? Not sure how difficult
    > your infrastructure would be to extend to that.

    rlimit per process for tcp usage? Interesting, that reminds me, we
    need to revisit rlimit (RSS) at some point

    Balbir Singh


    \
     
     \ /
      Last update: 2011-09-28 04:31    [W:4.068 / U:0.096 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site