[GIT PULL] percpu changes for v3.20-rc1

[Tejun Heo]

Hello, Linus.

Nothing too interesting.  One cleanup patch and another to add a
trivial state check function.

Thanks.

The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:

  Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git for-3.20

for you to fetch changes up to 4c907baf36d8339f393bb576d0bab29194d0e6ad:

  percpu_ref: implement percpu_ref_is_dying() (2015-01-06 10:26:10 -0500)

----------------------------------------------------------------
Tejun Heo (2):
      percpu_ref: remove unnecessary ACCESS_ONCE() in percpu_ref_tryget_live()
      percpu_ref: implement percpu_ref_is_dying()

 include/linux/percpu-refcount.h | 34 +++++++++++++++++++++++++++++++---
 1 file changed, 31 insertions(+), 3 deletions(-)

-- 
tejun
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