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    Subject[PATCHSET] cgroup: introduce cgroup_taskset and consolidate subsys methods, take#2
    Date
    Hello,

    This is the second take of cgroup_taskset patchset. This patchset
    introduces cgroup_taskset along with some accessors and iterator,
    updates methods to use it, consolidates usages and drops superflous
    methods. For more info, please read the head message and discussions
    from the last take[L].

    Changes from the last take[L] are mostly minor.

    * Acked-by's added
    * patch contamination fixed
    * local variable renamed
    * documentation updated

    It contains the following six patches.

    0001-cgroup-subsys-attach_task-should-be-called-after-mig.patch
    0002-cgroup-improve-old-cgroup-handling-in-cgroup_attach_.patch
    0003-cgroup-introduce-cgroup_taskset-and-use-it-in-subsys.patch
    0004-cgroup-don-t-use-subsys-can_attach_task-or-attach_ta.patch
    0005-cgroup-cpuset-don-t-use-ss-pre_attach.patch
    0006-cgroup-kill-subsys-can_attach_task-pre_attach-and-at.patch

    and is based on the current linux-pm/pm-freezer (7b5b95b3f5 "freezer:
    remove should_send_signal() and update frozen()"), and available in
    the following git tree.

    git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git freezer

    Any ideas on how to route these patches? If we float these in -mm,
    further freezer patches would have to be in -mm too which in turn will
    force job control patches depending on them to -mm too. It would be
    really nice if we can find a stable git branch to host these. Routing
    through pm-freezer might not be such a bad idea either, I think.

    Thank you.

    Documentation/cgroups/cgroups.txt | 51 +++------
    block/blk-cgroup.c | 45 +++++---
    include/linux/cgroup.h | 31 ++++-
    kernel/cgroup.c | 200 ++++++++++++++++++++++++--------------
    kernel/cgroup_freezer.c | 16 ---
    kernel/cpuset.c | 105 +++++++++----------
    kernel/events/core.c | 13 +-
    kernel/sched.c | 31 +++--
    mm/memcontrol.c | 16 +--
    security/device_cgroup.c | 7 -
    10 files changed, 294 insertions(+), 221 deletions(-)

    --
    tejun

    [L] http://thread.gmane.org/gmane.linux.kernel/1183130


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