commit 64a5e3cb308028dba0676daae0a7821d770036fa
author Peter Zijlstra <peterz@infradead.org> Thu Jul 14 14:26:11 2016 +0200
committer Ingo Molnar <mingo@kernel.org> Wed Aug 10 14:16:02 2016 +0200
tree c50fac7c350895f3ec81662f53cbee6c4e64d9e2
parent c2ace36b884de9330c4149064ae8d212d2e0d9ee

locking/qspinlock: Improve readability

Restructure pv_queued_spin_steal_lock() as I found it hard to read.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <waiman.long@hpe.com
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>