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From: Peter Zijlstra <peterz@infradead.org>
To: Tejun Heo <tj@kernel.org>
Cc: Byungchul Park <byungchul.park@lge.com>,
	johannes.berg@intel.com, mingo@kernel.org, tglx@linutronix.de,
	oleg@redhat.com, linux-kernel@vger.kernel.org,
	kernel-team@lge.com
Subject: Re: [RESEND PATCH v2 2/2] lockdep: Remove unnecessary acquisitions wrt workqueue flush
Date: Thu, 12 Oct 2017 17:56:35 +0200	[thread overview]
Message-ID: <20171012155635.ntljsbmtq4mstb2f@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20171012153817.GQ3301751@devbig577.frc2.facebook.com>

On Thu, Oct 12, 2017 at 08:38:17AM -0700, Tejun Heo wrote:
> 
> As long as we have the same level of protection, simpler code is of
> course preferable.  That said, I haven't followed the discussion
> closely and don't want to apply it without Peter's ack.  Peter?

I'm really tied up atm; and feel we should be addressing the false
positives generated by the current code before we start doing new stuff
on top.

  reply	other threads:[~2017-10-12 15:56 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-10  6:51 [RESEND PATCH v2 1/2] completion: Add support for initializing completion with lockdep_map Byungchul Park
2017-10-10  6:51 ` [RESEND PATCH v2 2/2] lockdep: Remove unnecessary acquisitions wrt workqueue flush Byungchul Park
2017-10-12  7:54   ` Byungchul Park
2017-10-12 15:38     ` Tejun Heo
2017-10-12 15:56       ` Peter Zijlstra [this message]
2017-10-13  7:56         ` Byungchul Park
2017-10-13  8:27           ` Peter Zijlstra
2017-10-13  8:48             ` Byungchul Park
2017-10-16 10:58             ` Byungchul Park
2017-10-16 11:06               ` Byungchul Park

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