arm64: move PGD_SIZE definition to pgalloc.h

This will be used by KASAN latter. Signed-off-by: Andrey Ryabinin <[email protected]> Acked-by: Catalin Marinas <[email protected]> Signed-off-by: Catalin Marinas <[email protected]>
dabrace · Oct 12, 2015 · fd2203d · fd2203d
1 parent 305d454
commit fd2203d
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git 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
@@ -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)