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From: Ingo Molnar <mingo@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 0/3] nohz: Convert tick dependency mask to atomic_t
Date: Thu, 31 Mar 2016 15:18:35 +0200	[thread overview]
Message-ID: <20160331131835.GA11408@gmail.com> (raw)
In-Reply-To: <20160331092031.GH3408@twins.programming.kicks-ass.net>


* Peter Zijlstra <peterz@infradead.org> wrote:

> On Thu, Mar 31, 2016 at 08:54:19AM +0200, Ingo Molnar wrote:
> > Sounds good to me! I also volunteer the x86 architecture to be the guinea pig to 
> > convert thread_info::flags to atomic_t ;-) [*]
> 
> So I'm not sure we can do this one arch at a time; all the TIF
> manipulators live in include/linux/thread_info.h and are shared across
> all archs.

So my thinking was that we'd #ifdef the variants.

Thanks,

	Ingo

  reply	other threads:[~2016-03-31 13:18 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-24 14:37 [PATCH 0/3] nohz: Convert tick dependency mask to atomic_t Frederic Weisbecker
2016-03-24 14:37 ` [PATCH 1/3] atomic: Introduce atomic_fetch_or Frederic Weisbecker
2016-03-29 10:36   ` [tip:core/urgent] locking/atomic: Introduce atomic_fetch_or() tip-bot for Frederic Weisbecker
2016-03-24 14:38 ` [PATCH 2/3] nohz: Convert tick dependency mask to atomic_t Frederic Weisbecker
2016-03-25  8:52   ` Ingo Molnar
2016-03-25 14:56     ` Frederic Weisbecker
2016-03-29 10:37   ` [tip:core/urgent] timers/nohz: " tip-bot for Frederic Weisbecker
2016-03-24 14:38 ` [PATCH 3/3] Revert "atomic: Export fetch_or()" Frederic Weisbecker
2016-03-29 10:37   ` [tip:core/urgent] locking/atomic, sched: Unexport fetch_or() tip-bot for Frederic Weisbecker
2016-03-25  8:48 ` [PATCH 0/3] nohz: Convert tick dependency mask to atomic_t Ingo Molnar
2016-03-25 13:17   ` Frederic Weisbecker
2016-03-29  9:44     ` Ingo Molnar
2016-03-29 12:23       ` Linus Torvalds
2016-03-29 12:59         ` Ingo Molnar
2016-03-29 13:05           ` Ingo Molnar
2016-03-29 13:08             ` Frederic Weisbecker
2016-03-31  6:54               ` Ingo Molnar
2016-03-31  9:20                 ` Peter Zijlstra
2016-03-31 13:18                   ` Ingo Molnar [this message]
2016-03-29 13:14             ` Ingo Molnar

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