From: Yasunori Goto <y-goto@jp.fujitsu.com>
To: akpm <akpm@osdl.org>
Cc: linux-mm@kvack.org, Randy Dunlap <randy.dunlap@oracle.com>
Subject: Re: [PATCH] handle SLOB with sparsemen
Date: Tue, 19 Dec 2006 20:01:15 +0900 [thread overview]
Message-ID: <20061219195657.6835.Y-GOTO@jp.fujitsu.com> (raw)
In-Reply-To: <20061218213009.91101cdd.randy.dunlap@oracle.com>
> (seems to have been lost)
Ah, yes. Andrew-san, please apply.
>
> This is to disallow to make SLOB with SMP or SPARSEMEM.
> This avoids latent troubles of SLOB with SLAB_DESTROY_BY_RCU.
> And fix compile error.
>
> This patch is for 2.6.19-rc5-mm2.
>
> Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
> Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
> Acked-by: Hugh Dickins <hugh@veritas.com>
> ----
> init/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- linux-2.6.20-rc1-mm1.orig/init/Kconfig
> +++ linux-2.6.20-rc1-mm1/init/Kconfig
> @@ -476,7 +476,7 @@ config SHMEM
>
> config SLAB
> default y
> - bool "Use full SLAB allocator" if EMBEDDED
> + bool "Use full SLAB allocator" if (EMBEDDED && !SMP && !SPARSEMEM)
> help
> Disabling this replaces the advanced SLAB allocator and
> kmalloc support with the drastically simpler SLOB allocator.
>
>
> ---
--
Yasunori Goto
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prev parent reply other threads:[~2006-12-19 11:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-19 5:30 Randy Dunlap, Yasunori Goto
2006-12-19 11:01 ` Yasunori Goto [this message]
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