diff options
| author | Christoph Lameter <clameter@sgi.com> | 2006-03-25 06:06:48 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 11:22:50 -0500 |
| commit | d784124cfe9377c1a24d8efba31401f81c7c11f9 (patch) | |
| tree | d4d46868e79dcab59fc589b11d4f0207b41f63b0 /mm/Kconfig | |
| parent | 0718dc2a82c865ca75975acabaf984057f9fd488 (diff) | |
[PATCH] mm: make page migration dependent on swap and NUMA
The page migration code could function without NUMA but we currently have
no users for the non-NUMA case.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Adrian Bunk <bunk@stusta.de>
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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index bd80460360db..332f5c29b53a 100644 --- a/mm/Kconfig +++ b/mm/Kconfig | |||
| @@ -138,8 +138,8 @@ config SPLIT_PTLOCK_CPUS | |||
| 138 | # | 138 | # |
| 139 | config MIGRATION | 139 | config MIGRATION |
| 140 | bool "Page migration" | 140 | bool "Page migration" |
| 141 | def_bool y if NUMA || SPARSEMEM || DISCONTIGMEM | 141 | def_bool y if NUMA |
| 142 | depends on SWAP | 142 | depends on SWAP && NUMA |
| 143 | help | 143 | help |
| 144 | Allows the migration of the physical location of pages of processes | 144 | Allows the migration of the physical location of pages of processes |
| 145 | while the virtual addresses are not changed. This is useful for | 145 | while the virtual addresses are not changed. This is useful for |