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| author | Dave Hansen <haveblue@us.ibm.com> | 2005-06-23 00:07:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 09:45:03 -0700 |
| commit | e1785e85b9c81c67b581b511ee4efac6c81e9edb (patch) | |
| tree | 97d0470fec528f9c995674abd39c02c36ec2d110 /mm/Kconfig | |
| parent | 074ccf8016b61f4b40066f8d737ab31e17a6afd1 (diff) | |
| download | lwn-e1785e85b9c81c67b581b511ee4efac6c81e9edb.tar.gz lwn-e1785e85b9c81c67b581b511ee4efac6c81e9edb.zip | |
[PATCH] mm/Kconfig: hide "Memory Model" selection menu
I got some feedback from users who think that the new "Memory Model" menu is a
little invasive. This patch will hide that menu, except when
CONFIG_EXPERIMENTAL is enabled *or* when an individual architecture wants it.
An individual arch may want to enable it because they've removed their
arch-specific DISCONTIG prompt in favor of the mm/Kconfig one.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 0320f066228c..7d3a0054cba1 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -1,9 +1,14 @@ +config SELECT_MEMORY_MODEL + def_bool y + depends on EXPERIMENTAL || ARCH_SELECT_MEMORY_MODEL + choice prompt "Memory model" - default DISCONTIGMEM if ARCH_DISCONTIGMEM_DEFAULT - default FLATMEM + depends on SELECT_MEMORY_MODEL + default DISCONTIGMEM_MANUAL if ARCH_DISCONTIGMEM_DEFAULT + default FLATMEM_MANUAL -config FLATMEM +config FLATMEM_MANUAL bool "Flat Memory" depends on !ARCH_DISCONTIGMEM_ENABLE || ARCH_FLATMEM_ENABLE help @@ -14,7 +19,7 @@ config FLATMEM If unsure, choose this option over any other. -config DISCONTIGMEM +config DISCONTIGMEM_MANUAL bool "Discontigious Memory" depends on ARCH_DISCONTIGMEM_ENABLE help @@ -22,6 +27,14 @@ config DISCONTIGMEM endchoice +config DISCONTIGMEM + def_bool y + depends on (!SELECT_MEMORY_MODEL && ARCH_DISCONTIGMEM_ENABLE) || DISCONTIGMEM_MANUAL + +config FLATMEM + def_bool y + depends on !DISCONTIGMEM || FLATMEM_MANUAL + # # Both the NUMA code and DISCONTIGMEM use arrays of pg_data_t's # to represent different areas of memory. This variable allows |