From: Thomas Gleixner <tglx@linutronix.de>
To: Davidlohr Bueso <dave@stgolabs.net>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Will Deacon <will.deacon@arm.com>,
"Paul E.McKenney" <paulmck@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH -tip v3 0/5] locking: Use acquire/release semantics
Date: Wed, 30 Sep 2015 22:37:02 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.11.1509302236430.4500@nanos> (raw)
In-Reply-To: <1443643395-17016-1-git-send-email-dave@stgolabs.net>
On Wed, 30 Sep 2015, Davidlohr Bueso wrote:
> This series continues porting users to Will's new _{acquire|release|relaxed}
> optimizations for weakly ordered archs -- and in practice, arm64 being the only
> actual user we have, thus could use a _lot_ more testing. While we have osq in
> -tip recently, along with Waiman's one for native qspinlocks, the following
> patches pretty much complete the move over for all things kernel/locking/*.
> Of course, particular primitives can be found in the obvious patch titles. Note
> that patch 1 adds the necessary machinery to fully support some locks, such as
> rwsems.
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
next prev parent reply other threads:[~2015-09-30 20:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-30 20:03 Davidlohr Bueso
2015-09-30 20:03 ` [PATCH 1/5] asm-generic: Add _{relaxed|acquire|release}() variants for inc/dec atomics Davidlohr Bueso
2015-10-01 6:39 ` Peter Zijlstra
2015-10-05 17:32 ` Will Deacon
2015-10-05 19:48 ` Peter Zijlstra
2015-10-06 9:01 ` Will Deacon
2015-10-06 16:18 ` [tip:locking/core] locking/asm-generic: " tip-bot for Davidlohr Bueso
2015-09-30 20:03 ` [PATCH 2/5] locking/mutex: Use acquire/release semantics Davidlohr Bueso
2015-10-06 16:18 ` [tip:locking/core] " tip-bot for Davidlohr Bueso
2015-09-30 20:03 ` [PATCH 3/5] locking/rtmutex: " Davidlohr Bueso
2015-10-06 16:19 ` [tip:locking/core] " tip-bot for Davidlohr Bueso
2015-09-30 20:03 ` [PATCH 4/5] locking/mcs: " Davidlohr Bueso
2015-10-06 16:19 ` [tip:locking/core] " tip-bot for Davidlohr Bueso
2015-09-30 20:03 ` [PATCH 5/5] locking/rwsem: " Davidlohr Bueso
2015-10-06 16:19 ` [tip:locking/core] " tip-bot for Davidlohr Bueso
2015-09-30 20:37 ` Thomas Gleixner [this message]
2015-10-13 17:04 ` [PATCH 6/5] locking/qspinlock: " Davidlohr Bueso
2015-10-13 17:59 ` Davidlohr Bueso
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