From: Benjamin LaHaise <bcrl@lhnet.ca>
To: Denys Fedoryschenko <denys@visp.net.lb>
Cc: netdev@vger.kernel.org
Subject: Re: regression: unregister_netdev() unusably slow
Date: Sun, 24 May 2009 17:37:44 -0400 [thread overview]
Message-ID: <20090524213744.GG24757@kvack.org> (raw)
In-Reply-To: <200905250023.31056.denys@visp.net.lb>
On Mon, May 25, 2009 at 12:23:30AM +0300, Denys Fedoryschenko wrote:
> Once oprofile gave me hint about similar issue
I forgot to mention: there is no more than ~1% CPU usage while the interfaces
are being deleted. I'm about half way through the bisect now and should have
the culprit soon.
-ben
next prev parent reply other threads:[~2009-05-24 21:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-24 19:21 regression: unregister_netdev() unusably slow Benjamin LaHaise
2009-05-24 21:23 ` Denys Fedoryschenko
2009-05-24 21:37 ` Benjamin LaHaise [this message]
2009-05-24 21:42 ` Eric Dumazet
2009-05-24 21:44 ` Benjamin LaHaise
2009-05-24 22:07 ` Eric Dumazet
2009-05-24 22:12 ` Benjamin LaHaise
2009-05-24 22:47 ` Eric Dumazet
2009-05-25 0:00 ` Benjamin LaHaise
2009-05-25 5:22 ` Eric Dumazet
2009-05-25 8:04 ` Damien Wyart
2009-05-25 16:21 ` Paul E. McKenney
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