Messages in this thread Patch in this message | | | From | "Kirill A. Shutemov" <> | Subject | [PATCHv3 11/17] sh: expose number of page table levels | Date | Thu, 26 Feb 2015 13:35:14 +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: linux-sh@vger.kernel.org Tested-by: Guenter Roeck <linux@roeck-us.net> --- arch/sh/Kconfig | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index eb4ef274ae9b..50057fed819d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -162,6 +162,10 @@ config NEED_DMA_MAP_STATE config NEED_SG_DMA_LENGTH def_bool y +config PGTABLE_LEVELS + default 3 if X2TLB + default 2 + source "init/Kconfig" source "kernel/Kconfig.freezer" -- 2.1.4
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