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| author | Ben Hutchings <ben@decadent.org.uk> | 2013-03-04 04:17:21 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-03-12 18:57:57 +0100 |
| commit | 383c97b4587665d47d08dff37ec85b44be760505 (patch) | |
| tree | 48e362a95ffd2aa89bd9b8c7a3523a41de034320 /arch | |
| parent | 9f91e5064c6c24d6ccd760a6b6120de4560d9829 (diff) | |
| download | blackbird-op-linux-383c97b4587665d47d08dff37ec85b44be760505.tar.gz blackbird-op-linux-383c97b4587665d47d08dff37ec85b44be760505.zip | |
MIPS: Add dependencies for HAVE_ARCH_TRANSPARENT_HUGEPAGE
The MIPS implementation of transparent huge-pages (THP) is 64-bit only,
and of course also requires that the CPU supports huge-pages.
Currently it's entirely possible to enable THP in other configurations,
which then fail to build due to pfn_pmd() not being defined.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: linux-mips@linux-mips.org
Acked-by: David Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/4972/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ae9c716c46bb..e8e10b794b87 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -18,7 +18,7 @@ config MIPS select HAVE_KRETPROBES select HAVE_DEBUG_KMEMLEAK select ARCH_BINFMT_ELF_RANDOMIZE_PIE - select HAVE_ARCH_TRANSPARENT_HUGEPAGE + select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT select RTC_LIB if !MACH_LOONGSON select GENERIC_ATOMIC64 if !64BIT select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE |
