From: Andrew Morton <akpm@osdl.org>
To: Pekka J Enberg <penberg@cs.Helsinki.FI>
Cc: kevin@koconnor.net, linux-kernel@vger.kernel.org,
jgarzik@pobox.com, manfred@colorfullife.com
Subject: Re: [PATCH] slab leak detector (Was: Size-128 slab leak)
Date: Thu, 2 Feb 2006 00:44:15 -0800 [thread overview]
Message-ID: <20060202004415.28249549.akpm@osdl.org> (raw)
In-Reply-To: <Pine.LNX.4.58.0602021021240.32240@sbz-30.cs.Helsinki.FI>
Pekka J Enberg <penberg@cs.Helsinki.FI> wrote:
>
> Here's a version that uses dbg_userword() instead of overriding bufctls
> and adds a CONFIG_DEBUG_SLAB_LEAK config option. Upside is that this works
> with the slab verifier patch and is less invasive.
What is the slab verifier patch?
> Downside is that now
> some slabs don't get leak reports (those that don't get SLAB_STORE_USER
> enabled in kmem_cache_create).
Which slabs are those? SLAB_HWCACHE_ALIGN? If so, that's quite a lot of
them (more than needed, probably).
next prev parent reply other threads:[~2006-02-02 8:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-02 8:25 [PATCH] slab leak detector (Was: Size-128 slab leak) Pekka J Enberg
2006-02-02 8:44 ` Andrew Morton [this message]
2006-02-02 8:54 ` Dave Jones
2006-02-02 8:59 ` Pekka J Enberg
2006-02-03 6:34 ` Manfred Spraul
2006-02-03 11:53 ` Pekka Enberg
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