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    SubjectRe: [PATCH] sched: fix another race when reading /proc/sched_debug
    On Thu, Dec 18, 2008 at 8:37 PM, Balbir Singh <> wrote:
    >> Can't we detect a dead task-group and skip those instead of adding this
    >> global lock?
    > Now we can, there is a css_is_removed() function.

    With the patch that makes cgroup_path() RCU-safe, you shouldn't need
    to do any additional skipping or locking.


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      Last update: 2008-12-19 15:09    [W:0.020 / U:0.056 seconds]
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