From: Eric Dumazet <eric.dumazet@gmail.com>
To: John Stultz <john.stultz@linaro.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Mirko Lindner <mlindner@marvell.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Roger Luethi <rl@hellgate.ch>, Patrick McHardy <kaber@trash.net>,
Rusty Russell <rusty@rustcorp.com.au>,
"Michael S. Tsirkin" <mst@redhat.com>,
Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
James Morris <jmorris@namei.org>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
Wensong Zhang <wensong@linux-vs.org>,
Simon Horman <horms@verge.net.au>, Julian Anastasov <ja@ssi.bg>,
Jesse Gross <jesse@nicira.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Steven Rostedt <rostedt@goodmis.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, netfilter-devel@vger.kernel.org
Subject: Re: [PATCH 1/4] [RFC] net: Explicitly initialize u64_stats_sync structures for lockdep
Date: Thu, 26 Sep 2013 12:46:03 -0700 [thread overview]
Message-ID: <1380224763.3165.208.camel@edumazet-glaptop> (raw)
In-Reply-To: <52448D58.9060503@linaro.org>
On Thu, 2013-09-26 at 12:39 -0700, John Stultz wrote:
> > No objection, though I worry that will obscure the lockdep key name,
> > causing all the u64_stat_sync locks to appear the same.
> >
> > I'll give it a quick shot to see if the compiler inlines it well enough
> > to preserve the name.
> Yea, unfortunately this causes the reports to all look like:
>
>
> So I suspect using the macro is the best approach here. Is that ok?
Oh well, right :)
next prev parent reply other threads:[~2013-09-26 19:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 18:34 [PATCH 0/4][RFC] Lockdep enablement for seqcount/seqlocks John Stultz
2013-09-26 18:34 ` [PATCH 1/4] [RFC] net: Explicitly initialize u64_stats_sync structures for lockdep John Stultz
2013-09-26 19:26 ` Eric Dumazet
2013-09-26 19:34 ` John Stultz
2013-09-26 19:39 ` John Stultz
2013-09-26 19:46 ` Eric Dumazet [this message]
2013-09-27 5:44 ` Ingo Molnar
2013-09-27 9:15 ` Eric Dumazet
[not found] <1381186321-4906-1-git-send-email-john.stultz@linaro.org>
2013-10-07 22:51 ` John Stultz
2013-10-23 18:23 ` John Stultz
2013-10-23 19:37 ` Julian Anastasov
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