From: Randy Dunlap <randy.dunlap@oracle.com>
From: Yasunori Goto <y-goto@jp.fujitsu.com>
To: linux-mm@kvack.org
Cc: akpm <akpm@osdl.org>, y-goto@jp.fujitsu.com
Subject: [PATCH] handle SLOB with sparsemen
Date: Mon, 18 Dec 2006 21:30:09 -0800 [thread overview]
Message-ID: <20061218213009.91101cdd.randy.dunlap@oracle.com> (raw)
(seems to have been lost)
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.
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next reply other threads:[~2006-12-19 5:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-19 5:30 Randy Dunlap, Yasunori Goto [this message]
2006-12-19 11:01 ` Yasunori Goto
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