linux-kernel - Re: 2.6.33.2 kmalloc-8 slab leaks ~512 objects per second

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Message-ID: <201005121150.42462.tvrtko.ursulin@sophos.com>
Date:	Wed, 12 May 2010 11:50:41 +0100
From:	Tvrtko Ursulin <tvrtko.ursulin@...hos.com>
To:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:	"dri-devel@...ts.sourceforge.net" <dri-devel@...ts.sourceforge.net>,
	David Airlie <airlied@...ux.ie>
Subject: Re: 2.6.33.2 kmalloc-8 slab leaks ~512 objects per second

On Wednesday 12 May 2010 11:38:05 Tvrtko Ursulin wrote:

[snip]
> I think it is DRM (radeon) related, leak stopped when I closed all X
>  programs. I am compiling 2.6.33.3 right now and will soon reboot into it.

Leak is still present in 2.6.33.3 - the more GUI activity the more it leaks.
So the ~512 objects per second was with xosview running, but moving windows or
browsing through menus can leak a lot more (per second).

Is version of userspace drm library interesting? It is 2.4.20
(libdrm-2.4.20-12.1.x86_64).

Tvrtko

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