linux-kernel - Re: [PATCH][RT] xfs: Disable preemption when grabbing all icsb counter locks

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Message-ID: <20150430143653.4ee3bed6@gandalf.local.home>
Date:	Thu, 30 Apr 2015 14:36:53 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	linux-rt-users <linux-rt-users@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Clark Williams <williams@...hat.com>,
	Dave Chinner <david@...morbit.com>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH][RT] xfs: Disable preemption when grabbing all icsb
 counter locks

On Thu, 30 Apr 2015 11:33:27 -0700
Christoph Hellwig <hch@...radead.org> wrote:

> FYI, this code is gone in 4.1-rc.

:-)

Well, when we port -rt to 4.1 that will be the answer!

But for now, we need to band-aid the older versions of the kernel that
we do support.

-- Steve
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