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Re: [PATCH 1/4] jump_label: make static_key_enabled() work on static_key_true/false types too

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On Thu, Sep 17, 2015 at 10:59:57AM +0200, Peter Zijlstra wrote:
> On Tue, Sep 15, 2015 at 09:51:22PM -0400, Tejun Heo wrote:
> > static_key_enabled() can be used on struct static_key but not on its
> > wrapper types static_key_true and static_key_false.  The function is
> > useful for debugging and management of static keys.  Update it so that
> > it can be used for the wrapper types too.
> > 
> > Signed-off-by: Tejun Heo <tj@kernel.org>
> > Cc: Peter Zijlstra <peterz@infradead.org>
> > Cc: Andrew Morton <akpm@linux-foundation.org>
> > ---
> > Hello,
> > 
> > If this patch is acceptable, please let me know how it should be
> > routed.
> > 
> 
> Yeah, no problem with this, I'm assuming there's dependencies in the
> patches you didn't send me? 

Yeap, later patches add static_keys for testing whether a controller
is enabled and whether it's on the new or old hierarchy and management
path in cgroup core needs to index the keys and test them.

Thanks.

-- 
tejun
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[PATCHSET] cgroup: use static_keys for subsystem enabled and on_dfl tests Tejun Heo <tj@kernel.org> - 2015-09-16 04:00 +0200
  [PATCH 2/4] cgroup: implement static_key based cgroup_subsys_enabled() and cgroup_subsys_on_dfl() Tejun Heo <tj@kernel.org> - 2015-09-16 04:00 +0200
  [PATCH 1/4] jump_label: make static_key_enabled() work on static_key_true/false types too Tejun Heo <tj@kernel.org> - 2015-09-16 04:00 +0200
    Re: [PATCH 1/4] jump_label: make static_key_enabled() work on  static_key_true/false types too Peter Zijlstra <peterz@infradead.org> - 2015-09-17 11:10 +0200
      Re: [PATCH 1/4] jump_label: make static_key_enabled() work on  static_key_true/false types too Tejun Heo <tj@kernel.org> - 2015-09-17 17:30 +0200
        Re: [PATCH 1/4] jump_label: make static_key_enabled() work on  static_key_true/false types too Peter Zijlstra <peterz@infradead.org> - 2015-09-17 17:50 +0200
  [PATCH 3/4] cgroup: replace cgroup_subsys->disabled tests with cgroup_subsys_enabled() Tejun Heo <tj@kernel.org> - 2015-09-16 04:00 +0200
  Re: [PATCHSET] cgroup: use static_keys for subsystem enabled and  on_dfl tests Zefan Li <lizefan@huawei.com> - 2015-09-18 11:20 +0200
  Re: [PATCHSET] cgroup: use static_keys for subsystem enabled and  on_dfl tests Tejun Heo <tj@kernel.org> - 2015-09-18 18:00 +0200

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