linux-kernel - [PATCH 0/2] locking/rwsem: disable optimistic spinning for PA-RISC

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Date:	Fri,  6 Jun 2014 08:55:38 -0700
From:	Davidlohr Bueso <davidlohr@...com>
To:	peterz@...radead.org, mingo@...nel.org
Cc:	mpatocka@...hat.com, torvalds@...ux-foundation.org,
	jason.low2@...com, waiman.long@...com, jejb@...isc-linux.org,
	paulmck@...ux.vnet.ibm.com, dave.anglin@...l.net, aswin@...com,
	davidlohr@...com, linux-kernel@...r.kernel.org,
	linux-parisc@...r.kernel.org
Subject: [PATCH 0/2] locking/rwsem: disable optimistic spinning for PA-RISC

Patch 1 adds a much needed CONFIG_RWSEM_SPIN_ON_OWNER option.
Patch 2 is a quick fix to disable optimistic spinning on PA-RISC.

Thanks!

Davidlohr Bueso (2):
  locking/rwsem: Add CONFIG_RWSEM_SPIN_ON_OWNER
  locking/rwsem: Disable optimistic spinning for PA-RISC

 include/linux/rwsem.h  | 4 ++--
 kernel/Kconfig.locks   | 4 ++++
 kernel/locking/rwsem.c | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

-- 
1.8.1.4

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