tree 34d9b2939f8060fc322d13d03515db00485203bc
parent 2e39465abc4b7856a0ea6fcf4f6b4668bb5db877
author Davidlohr Bueso <davidlohr@hp.com> 1406752910 -0700
committer Ingo Molnar <mingo@kernel.org> 1407918718 +0200

locking/mutexes: Standardize arguments in lock/unlock slowpaths

Just how the locking-end behaves, when unlocking, go ahead and
obtain the proper data structure immediately after the previous
(asm-end) call exits and there are (probably) pending waiters.
This simplifies a bit some of the layering.

Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: jason.low2@hp.com
Cc: aswin@hp.com
Cc: mingo@kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Link: http://lkml.kernel.org/r/1406752916-3341-1-git-send-email-davidlohr@hp.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>