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Christoph Lameter f0630fff54 SLUB: support slub_debug on by default
Add a new configuration variable

CONFIG_SLUB_DEBUG_ON

If set then the kernel will be booted by default with slab debugging
switched on. Similar to CONFIG_SLAB_DEBUG. By default slab debugging
is available but must be enabled by specifying "slub_debug" as a
kernel parameter.

Also add support to switch off slab debugging for a kernel that was
built with CONFIG_SLUB_DEBUG_ON. This works by specifying

slub_debug=-

as a kernel parameter.

Dave Jones wanted this feature.
http://marc.info/?l=linux-kernel&m=118072189913045&w=2

[akpm@linux-foundation.org: clean up switch statement]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 09:05:36 -07:00
..
balance Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hugetlbpage.txt [PATCH] Doc: vm/hugetlbpage update-2 2006-04-19 09:13:52 -07:00
locking [PATCH] swap: swap_lock replace list+device 2005-09-05 00:05:42 -07:00
numa Documentation: remove duplicated words 2006-10-03 22:57:56 +02:00
overcommit-accounting Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
page_migration [PATCH] page migration: sys_move_pages(): support moving of individual pages 2006-06-23 07:42:53 -07:00
slabinfo.c slub: another slabinfo fix 2007-05-18 08:17:17 -07:00
slub.txt SLUB: support slub_debug on by default 2007-07-16 09:05:36 -07:00