Message-id: <53BE4398.6020509@samsung.com>
Date: Thu, 10 Jul 2014 11:41:12 +0400
From: Andrey Ryabinin <a.ryabinin@samsung.com>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101
 Thunderbird/24.6.0
MIME-version: 1.0
To: Christoph Lameter <cl@gentwo.org>
Cc: linux-kernel@vger.kernel.org, Dmitry Vyukov <dvyukov@google.com>,
        Konstantin Serebryany <kcc@google.com>,
        Alexey Preobrazhensky <preobr@google.com>,
        Andrey Konovalov <adech.fo@gmail.com>,
        Yuri Gribov <tetra2005@gmail.com>,
        Konstantin Khlebnikov <koct9i@gmail.com>,
        Sasha Levin <sasha.levin@oracle.com>, Michal Marek <mmarek@suse.cz>,
        Russell King <linux@arm.linux.org.uk>,
        Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
        Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        x86@kernel.org, linux-mm@kvack.org
Subject: Re: [RFC/PATCH RESEND -next 11/21] mm: slub: share slab_err and
 object_err functions
References: <1404905415-9046-1-git-send-email-a.ryabinin@samsung.com>
 <1404905415-9046-12-git-send-email-a.ryabinin@samsung.com>
 <alpine.DEB.2.11.1407090928530.1384@gentwo.org>
In-reply-to: <alpine.DEB.2.11.1407090928530.1384@gentwo.org>
Content-type: text/plain; charset=ISO-8859-1
Content-transfer-encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org

On 07/09/14 18:29, Christoph Lameter wrote:
> On Wed, 9 Jul 2014, Andrey Ryabinin wrote:
> 
>> Remove static and add function declarations to mm/slab.h so they
>> could be used by kernel address sanitizer.
> 
> Hmmm... This is allocator specific. At some future point it would be good
> to move error reporting to slab_common.c and use those from all
> allocators.
> 

I could move declarations to kasan internals, but it will look ugly too.
I also had an idea about unifying SLAB_DEBUG and SLUB_DEBUG at some future.
I can't tell right now how hard it will be, but it seems doable.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/