[PATCH] debug cgroup: remove unneeded cgroup_lock
lizf at cn.fujitsu.com
Wed Mar 11 19:49:00 PDT 2009
Paul Menage wrote:
> On Wed, Mar 11, 2009 at 6:47 PM, Li Zefan <lizf at cn.fujitsu.com> wrote:
>> Since we are in cgroup write handler, so the cgrp is valid, so we
>> don't have to hold cgroup_mutex when calling cgroup_task_count().
>> One similar example is in cgroup_tasks_open().
>> Signed-off-by: Li Zefan <lizf at cn.fujitsu.com>
> Acked-by: Paul Menage <menage at google.com>
> (Although this conflicts with a patch that I'm about to send out that
> moves the code from cgroup_debug.c into cgroup.c to allow internal
> details to be reported in the debug.* files.)
or let cgroup.c #include <cgroup_debug.c> ?
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