diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2013-03-03 23:17:21 -0500 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-03-12 13:57:57 -0400 |
| commit | 383c97b4587665d47d08dff37ec85b44be760505 (patch) | |
| tree | 48e362a95ffd2aa89bd9b8c7a3523a41de034320 | |
| parent | 9f91e5064c6c24d6ccd760a6b6120de4560d9829 (diff) | |
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>
| -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 | |||
| 18 | select HAVE_KRETPROBES | 18 | select HAVE_KRETPROBES |
| 19 | select HAVE_DEBUG_KMEMLEAK | 19 | select HAVE_DEBUG_KMEMLEAK |
| 20 | select ARCH_BINFMT_ELF_RANDOMIZE_PIE | 20 | select ARCH_BINFMT_ELF_RANDOMIZE_PIE |
| 21 | select HAVE_ARCH_TRANSPARENT_HUGEPAGE | 21 | select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT |
| 22 | select RTC_LIB if !MACH_LOONGSON | 22 | select RTC_LIB if !MACH_LOONGSON |
| 23 | select GENERIC_ATOMIC64 if !64BIT | 23 | select GENERIC_ATOMIC64 if !64BIT |
| 24 | select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE | 24 | select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE |