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Date: Mon, 15 Sep 2014 11:11:11 +0400 From: Andrey Ryabinin <a.ryabinin@...sung.com> To: Andrey Ryabinin <ryabinin.a.a@...il.com>, Christoph Lameter <cl@...ux.com> Cc: LKML <linux-kernel@...r.kernel.org>, Dmitry Vyukov <dvyukov@...gle.com>, Konstantin Serebryany <kcc@...gle.com>, Dmitry Chernenkov <dmitryc@...gle.com>, Andrey Konovalov <adech.fo@...il.com>, Yuri Gribov <tetra2005@...il.com>, Konstantin Khlebnikov <koct9i@...il.com>, Sasha Levin <sasha.levin@...cle.com>, Joonsoo Kim <iamjoonsoo.kim@....com>, Andrew Morton <akpm@...ux-foundation.org>, Dave Hansen <dave.hansen@...el.com>, Andi Kleen <andi@...stfloor.org>, Vegard Nossum <vegard.nossum@...il.com>, "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org, "linux-mm@...ck.org" <linux-mm@...ck.org>, Pekka Enberg <penberg@...nel.org>, David Rientjes <rientjes@...gle.com> Subject: Re: [RFC/PATCH v2 04/10] mm: slub: introduce virt_to_obj function. On 09/11/2014 12:32 AM, Andrey Ryabinin wrote: > 2014-09-10 20:16 GMT+04:00 Christoph Lameter <cl@...ux.com>: >> On Wed, 10 Sep 2014, Andrey Ryabinin wrote: >> >>> virt_to_obj takes kmem_cache address, address of slab page, >>> address x pointing somewhere inside slab object, >>> and returns address of the begging of object. >> >> This function is SLUB specific. Does it really need to be in slab.h? >> > > Oh, yes this should be in slub.c > I forgot that include/linux/slub_def.h exists. Perhaps it would be better to move virt_to_obj into slub_def.h to avoid ugly #ifdef CONFIG_KASAN in slub.c -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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