From: Darren Hart <darren@dvhart.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>,
Davidlohr Bueso <davidlohr@hp.com>, Kees Cook <kees@outflux.net>,
wad@chromium.org
Subject: Re: [patch 3/5] futex: Split out the waiter check from lookup_pi_state()
Date: Mon, 16 Jun 2014 11:12:30 -0700 [thread overview]
Message-ID: <1402942350.15603.23.camel@rage> (raw)
In-Reply-To: <20140611204237.180458410@linutronix.de>
On Wed, 2014-06-11 at 20:45 +0000, Thomas Gleixner wrote:
> We want to be a bit more clever in futex_lock_pi_atomic() and separate
> the possible states. Split out the waiter verification into a separate
> function. No functional change.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed for functional equivalence.
Reviewed-by: Darren Hart <darren@dvhart.com>
--
Darren Hart
Intel Open Source Technology Center
next prev parent reply other threads:[~2014-06-16 18:04 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-11 20:45 [patch 0/5] futex: More robustness tweaks Thomas Gleixner
2014-06-11 20:45 ` [patch 1/5] futex: Make unlock_pi more robust Thomas Gleixner
2014-06-16 16:18 ` Darren Hart
2014-06-16 22:15 ` Thomas Gleixner
2014-06-16 22:28 ` Thomas Gleixner
2014-06-16 22:49 ` Darren Hart
2014-06-16 22:39 ` Darren Hart
2014-06-21 20:33 ` [tip:locking/core] " tip-bot for Thomas Gleixner
2014-06-11 20:45 ` [patch 3/5] futex: Split out the waiter check from lookup_pi_state() Thomas Gleixner
2014-06-16 18:12 ` Darren Hart [this message]
2014-06-21 20:33 ` [tip:locking/core] " tip-bot for Thomas Gleixner
2014-06-11 20:45 ` [patch 2/5] futex: Use futex_top_waiter() in lookup_pi_state() Thomas Gleixner
2014-06-16 16:51 ` Darren Hart
2014-06-21 20:33 ` [tip:locking/core] " tip-bot for Thomas Gleixner
2014-06-11 20:45 ` [patch 4/5] futex: Split out the first waiter attachment from lookup_pi_state() Thomas Gleixner
2014-06-16 18:19 ` Darren Hart
2014-06-21 20:33 ` [tip:locking/core] " tip-bot for Thomas Gleixner
2014-06-11 20:45 ` [patch 5/5] futex: Simplify futex_lock_pi_atomic() and make it more robust Thomas Gleixner
2014-06-13 5:46 ` Darren Hart
2014-06-13 8:34 ` Thomas Gleixner
2014-06-13 9:36 ` Thomas Gleixner
2014-06-13 9:44 ` [patch V2 " Thomas Gleixner
2014-06-13 20:51 ` Davidlohr Bueso
2014-06-16 20:36 ` Darren Hart
2014-06-17 7:20 ` Thomas Gleixner
2014-06-21 20:34 ` [tip:locking/core] " tip-bot for Thomas Gleixner
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