[PATCH v4 4/7] arm64: move PGD_SIZE definition to pgalloc.h
From: Andrey Ryabinin <hidden>
Date: 2015-07-24 16:42:41
Also in:
linux-mm, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
This will be used by KASAN latter. Signed-off-by: Andrey Ryabinin <redacted> Acked-by: Catalin Marinas <catalin.marinas@arm.com> --- arch/arm64/include/asm/pgalloc.h | 1 + arch/arm64/mm/pgd.c | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
index 7642056..c150539 100644
--- a/arch/arm64/include/asm/pgalloc.h
+++ b/arch/arm64/include/asm/pgalloc.h@@ -27,6 +27,7 @@ #define check_pgt_cache() do { } while (0) #define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_REPEAT | __GFP_ZERO) +#define PGD_SIZE (PTRS_PER_PGD * sizeof(pgd_t)) #if CONFIG_PGTABLE_LEVELS > 2
diff --git a/arch/arm64/mm/pgd.c b/arch/arm64/mm/pgd.c
index 71ca104..cb3ba1b 100644
--- a/arch/arm64/mm/pgd.c
+++ b/arch/arm64/mm/pgd.c@@ -28,8 +28,6 @@ #include "mm.h" -#define PGD_SIZE (PTRS_PER_PGD * sizeof(pgd_t)) - static struct kmem_cache *pgd_cache; pgd_t *pgd_alloc(struct mm_struct *mm)
--
2.4.5