From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
daniel.vetter@ffwll.ch, x86@kernel.org,
dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org,
robclark@gmail.com, tglx@linutronix.de, mingo@elte.hu,
linux-media@vger.kernel.org
Subject: Re: [PATCH v2 2/3] mutex: add support for reservation style locks, v2
Date: Tue, 02 Apr 2013 13:00:32 +0200 [thread overview]
Message-ID: <1364900432.18374.24.camel@laptop> (raw)
In-Reply-To: <20130228102502.15191.14146.stgit@patser>
On Thu, 2013-02-28 at 11:25 +0100, Maarten Lankhorst wrote:
> +Reservation type mutexes
> +struct ticket_mutex {
> +extern int __must_check _mutex_reserve_lock(struct ticket_mutex *lock,
That's two different names and two different forms of one (for a total
of 3 variants) for the same scheme.
FAIL...
Also, is there anything in CS literature that comes close to this? I'd
think the DBMS people would have something similar with their
transactional systems. What do they call it?
next prev parent reply other threads:[~2013-04-02 11:00 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-28 10:24 [PATCH v2 1/3] arch: make __mutex_fastpath_lock_retval return whether fastpath succeeded or not Maarten Lankhorst
2013-02-28 10:24 ` Maarten Lankhorst
2013-02-28 10:25 ` [PATCH v2 2/3] mutex: add support for reservation style locks, v2 Maarten Lankhorst
2013-02-28 10:25 ` Maarten Lankhorst
2013-04-02 10:56 ` Peter Zijlstra
2013-04-02 10:56 ` Peter Zijlstra
2013-04-02 10:57 ` Peter Zijlstra
2013-04-02 11:00 ` Peter Zijlstra [this message]
2013-04-02 14:57 ` Maarten Lankhorst
2013-04-02 14:57 ` Maarten Lankhorst
2013-04-02 16:59 ` Peter Zijlstra
2013-04-02 17:23 ` Daniel Vetter
2013-04-02 17:23 ` Daniel Vetter
2013-04-02 17:30 ` Daniel Vetter
2013-04-02 17:30 ` Daniel Vetter
2013-04-04 12:01 ` Peter Zijlstra
2013-04-04 12:01 ` Peter Zijlstra
2013-04-04 13:31 ` Daniel Vetter
2013-04-04 16:33 ` Peter Zijlstra
2013-04-04 16:33 ` Peter Zijlstra
2013-04-04 16:38 ` Peter Zijlstra
2013-04-04 16:38 ` Peter Zijlstra
2013-04-04 16:59 ` Daniel Vetter
2013-04-09 22:27 ` Steven Rostedt
2013-04-10 8:27 ` Daniel Vetter
2013-04-10 8:27 ` Daniel Vetter
2013-04-04 16:39 ` Peter Zijlstra
2013-04-04 16:39 ` Peter Zijlstra
2013-04-04 16:41 ` Peter Zijlstra
2013-04-04 16:41 ` Peter Zijlstra
2013-04-09 22:28 ` Steven Rostedt
2013-04-10 9:33 ` Daniel Vetter
2013-04-17 19:08 ` Daniel Vetter
2013-04-18 17:37 ` Ville Syrjälä
2013-04-04 16:43 ` Peter Zijlstra
2013-04-04 16:43 ` Peter Zijlstra
2013-04-04 16:46 ` Peter Zijlstra
2013-04-04 16:46 ` Peter Zijlstra
2013-04-04 16:49 ` Peter Zijlstra
2013-04-04 16:49 ` Peter Zijlstra
2013-04-04 20:44 ` Daniel Vetter
2013-04-04 16:54 ` Peter Zijlstra
2013-04-04 16:54 ` Peter Zijlstra
2013-04-04 16:56 ` Daniel Vetter
2013-04-04 16:56 ` Daniel Vetter
2013-04-08 10:39 ` Peter Zijlstra
2013-04-08 11:50 ` Daniel Vetter
2013-04-08 11:50 ` Daniel Vetter
2013-04-10 10:34 ` Daniel Vetter
2013-04-09 22:42 ` Steven Rostedt
2013-04-10 7:34 ` Peter Zijlstra
2013-04-09 22:18 ` Steven Rostedt
2013-04-02 15:56 ` Daniel Vetter
2013-04-02 11:04 ` Peter Zijlstra
2013-04-02 11:04 ` Peter Zijlstra
2013-02-28 10:25 ` [PATCH v2 3/3] reservation: Add tests to lib/locking-selftest.c. v2 Maarten Lankhorst
2013-03-09 12:06 ` [Linaro-mm-sig] [PATCH v2 1/3] arch: make __mutex_fastpath_lock_retval return whether fastpath succeeded or not Francesco Lavra
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