From f24ffde43237755b290c46306a3dd2deb1428700 Mon Sep 17 00:00:00 2001 From: "Kirill A. Shutemov" Date: Tue, 14 Apr 2015 15:45:54 -0700 Subject: parisc: expose number of page table levels on Kconfig level 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 Cc: "James E.J. Bottomley" Cc: Helge Deller Tested-by: Guenter Roeck Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/parisc/mm/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/parisc/mm/init.c') diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 15dbe81cf5f3..c229427fa546 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -34,7 +34,7 @@ extern int data_start; extern void parisc_kernel_start(void); /* Kernel entry point in head.S */ -#if PT_NLEVELS == 3 +#if CONFIG_PGTABLE_LEVELS == 3 /* NOTE: This layout exactly conforms to the hybrid L2/L3 page table layout * with the first pmd adjacent to the pgd and below it. gcc doesn't actually * guarantee that global objects will be laid out in memory in the same order -- cgit v1.2.3