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authorYasunori Goto <y-goto@jp.fujitsu.com>2006-12-22 04:09:44 -0500
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-22 11:55:49 -0500
commit561ccd3a97867ed33e1670feeca3391cd4d6fa2c (patch)
treeae004d4a913c8c3790edcce8065fb9d9d26a875d /init/Kconfig
parent7de6b8057976584e5a422574cae4dd21c677b4d4 (diff)
[PATCH] handle SLOB with sparsemen
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. 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> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init/Kconfig')
-rw-r--r--init/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 9b1adb176ea8..a3f83e2c8250 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -450,7 +450,7 @@ config SHMEM
450 450
451config SLAB 451config SLAB
452 default y 452 default y
453 bool "Use full SLAB allocator" if EMBEDDED 453 bool "Use full SLAB allocator" if (EMBEDDED && !SMP && !SPARSEMEM)
454 help 454 help
455 Disabling this replaces the advanced SLAB allocator and 455 Disabling this replaces the advanced SLAB allocator and
456 kmalloc support with the drastically simpler SLOB allocator. 456 kmalloc support with the drastically simpler SLOB allocator.