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| author | Christoph Lameter <clameter@sgi.com> | 2006-03-25 03:06:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 08:22:50 -0800 |
| commit | d784124cfe9377c1a24d8efba31401f81c7c11f9 (patch) | |
| tree | d4d46868e79dcab59fc589b11d4f0207b41f63b0 /mm | |
| parent | 0718dc2a82c865ca75975acabaf984057f9fd488 (diff) | |
| download | linux-d784124cfe9377c1a24d8efba31401f81c7c11f9.tar.gz linux-d784124cfe9377c1a24d8efba31401f81c7c11f9.tar.bz2 linux-d784124cfe9377c1a24d8efba31401f81c7c11f9.zip | |
[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')
| -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 # config MIGRATION bool "Page migration" - def_bool y if NUMA || SPARSEMEM || DISCONTIGMEM - depends on SWAP + def_bool y if NUMA + depends on SWAP && NUMA help Allows the migration of the physical location of pages of processes while the virtual addresses are not changed. This is useful for |