tree 27c7b031d1e326bb94a7dd92c477be0bfc7990b8
parent 50f853e38b0b90a5703ab14b70e20eb5a8ccd5de
author Peter Zijlstra <peterz@infradead.org> 1395595230 +0100
committer Ingo Molnar <mingo@kernel.org> 1408013287 +0200

locking,arch,ia64: Fold atomic_ops

Many of the atomic op implementations are the same except for one
instruction; fold the lot into a few CPP macros and reduce LoC.

This also prepares for easy addition of new ops.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-ia64@vger.kernel.org
Link: http://lkml.kernel.org/r/20140508135852.245224472@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>