linux-kernel - Re: [RFC, PATCH] SLAB : [NUMA] keep nodeid in struct page instead of struct slab

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 21 Mar 2007 14:27:31 +0200
From:	"Pekka Enberg" <penberg@...helsinki.fi>
To:	"Eric Dumazet" <dada1@...mosbay.com>
Cc:	"Andi Kleen" <andi@...stfloor.org>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Christoph Lameter" <christoph@...eter.com>,
	"linux kernel" <linux-kernel@...r.kernel.org>
Subject: Re: [RFC, PATCH] SLAB : [NUMA] keep nodeid in struct page instead of struct slab

On 3/21/07, Eric Dumazet <dada1@...mosbay.com> wrote:
> +#ifdef KEEP_NODEID_IN_PAGE
> +       /* kmem_cache addresses must be multiple of 64 */
> +       cache_cache.buffer_size = ALIGN(cache_cache.buffer_size,
> +                                       max(64, cache_line_size()));
> +#else
>         cache_cache.buffer_size = ALIGN(cache_cache.buffer_size,
>                                         cache_line_size());
> +#endif

Please introduce cache_cache_align() to hide the #ifdeffing.
-
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/