From 5e5419734c8719cbc01af959ad9c0844002c0df5 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 4 Feb 2008 22:29:14 -0800 Subject: add mm argument to pte/pmd/pud/pgd_free (with Martin Schwidefsky ) The pgd/pud/pmd/pte page table allocation functions get a mm_struct pointer as first argument. The free functions do not get the mm_struct argument. This is 1) asymmetrical and 2) to do mm related page table allocations the mm argument is needed on the free function as well. [kamalesh@linux.vnet.ibm.com: i386 fix] [akpm@linux-foundation.org: coding-syle fixes] Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Martin Schwidefsky Cc: Signed-off-by: Kamalesh Babulal Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-sh/pgalloc.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/asm-sh') diff --git a/include/asm-sh/pgalloc.h b/include/asm-sh/pgalloc.h index 18b613c..59ca16d 100644 --- a/include/asm-sh/pgalloc.h +++ b/include/asm-sh/pgalloc.h @@ -36,7 +36,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) return quicklist_alloc(QUICK_PGD, GFP_KERNEL | __GFP_REPEAT, pgd_ctor); } -static inline void pgd_free(pgd_t *pgd) +static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) { quicklist_free(QUICK_PGD, NULL, pgd); } @@ -54,12 +54,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, return pg ? virt_to_page(pg) : NULL; } -static inline void pte_free_kernel(pte_t *pte) +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) { quicklist_free(QUICK_PT, NULL, pte); } -static inline void pte_free(struct page *pte) +static inline void pte_free(struct mm_struct *mm, struct page *pte) { quicklist_free_page(QUICK_PT, NULL, pte); } @@ -71,7 +71,7 @@ static inline void pte_free(struct page *pte) * inside the pgd, so has no extra memory associated with it. */ -#define pmd_free(x) do { } while (0) +#define pmd_free(mm, x) do { } while (0) #define __pmd_free_tlb(tlb,x) do { } while (0) static inline void check_pgt_cache(void) -- cgit v1.1