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    Subject[PATCH 0/2] CGroups: cgroup member list enhancement/fix
    The following series (written by Ben Blum) adds a "cgroup.procs" file
    to each cgroup that reports unique tgids rather than pids, and fixes a
    pid namespace bug in the existing "tasks" file that could cause
    readers in different namespaces to interfere with one another.

    The patches as a pair provide similar functionality to Li Zefan's
    patch posted yesterday, with the addition on the "cgroup.procs" file;
    if it's decided that Li's patch needs to be fast-tracked to 2.6.31,
    then these patches can be rebased as a small extension of Li's patch;
    if Li'z patch doesn't need to go to 2.6.31 then it makes more sense to
    take this pair since they provide more overall functionality.


    Ben Blum (2):
    Adds a read-only "procs" file similar to "tasks" that shows only unique tgids
    Ensures correct concurrent opening/reading of pidlists across pid namespaces

    include/linux/cgroup.h | 46 +++++-
    kernel/cgroup.c | 355 +++++++++++++++++++++++++++++++++---------------
    2 files changed, 285 insertions(+), 116 deletions(-)

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      Last update: 2009-07-03 01:29    [W:0.019 / U:13.228 seconds]
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