From: Catalin Marinas <catalin.marinas@arm.com>
To: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
Ingo Molnar <mingo@elte.hu>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: kmemleak suggestion (long message)
Date: Fri, 26 Jun 2009 09:54:23 +0100 [thread overview]
Message-ID: <1246006463.30717.12.camel@pc1117.cambridge.arm.com> (raw)
In-Reply-To: <20090626085056.GC3451@localdomain.by>
On Fri, 2009-06-26 at 11:50 +0300, Sergey Senozhatsky wrote:
> On (06/26/09 11:17), Pekka Enberg wrote:
> > Well, the thing is, I am not sure it's needed if we implement Ingo's
> > suggestion. After all, syslog is no longer spammed very hard and you can
> > do all the filtering in userspace when you read /debug/mm/kmemleak file,
> > no?
>
> Well, we just move 'spam' out of syslog. Not dealing with 'spam' itself.
> I'm not sure about 'filtering in userspace when you read'. Suppose I use
> 'tail -f /debug/mm/kmemleak'. How can I easy suppress printing of (for example):
I don't have a strong opinion on this patch at the moment, I'll have a
look later today.
> Or any report with tty_ldisc_try_get (ppp generates tons of them).
BTW, that's a real leak IMHO (posted a patch yesterday in reply to the
initial report to Alan Cox).
--
Catalin
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next prev parent reply other threads:[~2009-06-26 8:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-25 22:18 Sergey Senozhatsky
2009-06-26 6:59 ` Ingo Molnar
2009-06-26 7:07 ` Pekka Enberg
2009-06-26 8:14 ` Sergey Senozhatsky
2009-06-26 8:17 ` Pekka Enberg
2009-06-26 8:50 ` Sergey Senozhatsky
2009-06-26 8:54 ` Catalin Marinas [this message]
2009-06-26 9:13 ` Sergey Senozhatsky
2009-06-26 9:20 ` Alan Cox
2009-06-26 16:12 ` Catalin Marinas
2009-06-26 22:48 ` Sergey Senozhatsky
2009-06-26 7:48 ` Sergey Senozhatsky
2009-06-26 8:25 ` Catalin Marinas
2009-06-26 8:27 ` Pekka Enberg
2009-06-26 8:41 ` Catalin Marinas
2009-06-26 8:42 ` Ingo Molnar
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