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| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2009-07-10 18:57:37 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-08-27 00:41:22 +0200 |
| commit | 46cf98cdaef5471926010b5bddf84c44ec177fdd (patch) | |
| tree | e4be7eb533b1d6bb090ceaa8b1a50c0970bf0ef2 /arch/ia64 | |
| parent | x86, pat: Add rbtree to do quick lookup in memtype tracking (diff) | |
| download | linux-46cf98cdaef5471926010b5bddf84c44ec177fdd.tar.xz linux-46cf98cdaef5471926010b5bddf84c44ec177fdd.zip | |
x86, pat: Generalize the use of page flag PG_uncached
Only IA64 was using PG_uncached as of now. We now intend to use this bit
in x86 as well, to keep track of memory type of those addresses that
have page struct for them. So, generalize the use of that bit across
ia64 and x86.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 170042b420d4..e6246119932a 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -112,6 +112,10 @@ config IA64_UNCACHED_ALLOCATOR bool select GENERIC_ALLOCATOR +config ARCH_USES_PG_UNCACHED + def_bool y + depends on IA64_UNCACHED_ALLOCATOR + config AUDIT_ARCH bool default y |