From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Nicholas Mc Guire <der.herr@hofr.at>
Cc: linux-rt-users@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Steven Rostedt <rostedt@goodmis.org>,
Andreas Platschek <platschek@ict.tuwien.ac.at>
Subject: Re: [PATCH] migrate_disable pushd down in rt_read_trylock
Date: Sun, 15 Dec 2013 16:06:19 +0100 [thread overview]
Message-ID: <52ADC56B.6070406@linutronix.de> (raw)
In-Reply-To: <20131215141522.GA15532@opentech.at>
On 12/15/2013 03:15 PM, Nicholas Mc Guire wrote:
> no - as David Miller stated clearly that he sees these
> split-api locks as a valid idiom and there were clear
> worries that this would break in the future I see no point
> in pushing this. The alternative of removing the recursive
> migrate_disable/enable in local_bh_* directly is good
> enough I guess - see:
> 0001-make-migrate-disable-enable-conditioned-on-softirq_n.patch
okay.
>
> thx!
> hofrat
Sebastian
prev parent reply other threads:[~2013-12-15 15:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-23 0:51 [PATCH] migrate_disable pushd down in rt_read_trylock Nicholas Mc Guire
2013-11-29 15:14 ` Sebastian Andrzej Siewior
2013-11-29 15:44 ` Sebastian Andrzej Siewior
2013-11-30 2:30 ` Nicholas Mc Guire
2013-11-30 6:47 ` Nicholas Mc Guire
2013-12-15 13:16 ` Sebastian Andrzej Siewior
2013-12-15 14:15 ` Nicholas Mc Guire
2013-12-15 15:06 ` Sebastian Andrzej Siewior [this message]
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