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From: Alexander Fyodorov <halcy@yandex.ru>
To: Waiman Long <waiman.long@hp.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
	"Chandramouleeswaran, Aswin" <aswin@hp.com>,
	"Norton, Scott J" <scott.norton@hp.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH RFC v2 1/2] qspinlock: Introducing a 4-byte queue spinlock implementation
Date: Fri, 30 Aug 2013 12:15:40 +0400	[thread overview]
Message-ID: <152781377850540@web18j.yandex.ru> (raw)
In-Reply-To: <52200E7C.5040402@hp.com>

30.08.2013, 07:16, "Waiman Long" <waiman.long@hp.com>:
> I am sorry that I was not clear in my previous mail. I mean a flag/macro
> for compile time checking rather than doing runtime checking.

Still a new smp_mb_xxx is better IMO since it can be used in other places too if a need arises.

  reply	other threads:[~2013-08-30  8:16 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <15321377012704@web8h.yandex.ru>
2013-08-21  3:01 ` Waiman Long
2013-08-21 15:51   ` Alexander Fyodorov
2013-08-22  1:04     ` Waiman Long
2013-08-22 13:28       ` Alexander Fyodorov
2013-08-26 20:14         ` Waiman Long
2013-08-27 12:09           ` Alexander Fyodorov
     [not found]             ` <20130827091436.3d5971a0@gandalf.local.home>
2013-08-27 13:53               ` Peter Zijlstra
2013-08-28  1:21                 ` Paul E. McKenney
2013-08-28  8:19                   ` Peter Zijlstra
2013-08-28 12:59                     ` Steven Rostedt
2013-08-28 13:05                       ` Peter Zijlstra
2013-08-28 13:15                         ` Steven Rostedt
2013-08-28 13:37                           ` Peter Zijlstra
2013-08-29 15:24             ` Waiman Long
2013-08-29 17:03               ` Alexander Fyodorov
2013-08-30  3:16                 ` Waiman Long
2013-08-30  8:15                   ` Alexander Fyodorov [this message]
2013-08-13 18:41 [PATCH RFC v2 0/2] qspinlock: Introducing a 4-byte queue spinlock Waiman Long
2013-08-13 18:41 ` [PATCH RFC v2 1/2] qspinlock: Introducing a 4-byte queue spinlock implementation Waiman Long

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