Messages in this thread Patch in this message | | | From | "Kirill A. Shutemov" <> | Subject | [PATCHv3 07/17] mips: expose number of page table levels on Kconfig level | Date | Thu, 26 Feb 2015 13:35:10 +0200 |
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We would want to use number of page table level to define mm_struct. Let's expose it as CONFIG_PGTABLE_LEVELS.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Tested-by: Guenter Roeck <linux@roeck-us.net> --- arch/mips/Kconfig | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index c7a16904cd03..a9d112d2a135 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2600,6 +2600,11 @@ config STACKTRACE_SUPPORT bool default y +config PGTABLE_LEVELS + int + default 3 if 64BIT && !PAGE_SIZE_64KB + default 2 + source "init/Kconfig" source "kernel/Kconfig.freezer" -- 2.1.4
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