diff options
| author | Davidlohr Bueso <davidlohr@hp.com> | 2014-07-30 13:41:50 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-13 10:31:58 +0200 |
| commit | 242489cfe97d44290e7f88b12591fab6c0819045 (patch) | |
| tree | 34d9b2939f8060fc322d13d03515db00485203bc /kernel/locking/rwsem-xadd.c | |
| parent | 2e39465abc4b7856a0ea6fcf4f6b4668bb5db877 (diff) | |
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>
Diffstat (limited to 'kernel/locking/rwsem-xadd.c')
0 files changed, 0 insertions, 0 deletions