From: Peter Zijlstra <peterz@infradead.org>
Date: Sun, 23 Mar 2014 17:20:30 +0000 (+0100)
Subject: locking,arch,ia64: Fold atomic_ops
X-Git-Tag: omap-for-v3.19/prcm-cleanup~99^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08be2dab191431f23f5f98ba2db76513d0d853e7;p=pandora-kernel.git

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>
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