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 --- arch/arm/mm/pgd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm/mm/pgd.c') diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c index 50b9aed6000..500c9610ab3 100644 --- a/arch/arm/mm/pgd.c +++ b/arch/arm/mm/pgd.c @@ -65,14 +65,14 @@ pgd_t *get_pgd_slow(struct mm_struct *mm) return new_pgd; no_pte: - pmd_free(new_pmd); + pmd_free(mm, new_pmd); no_pmd: free_pages((unsigned long)new_pgd, 2); no_pgd: return NULL; } -void free_pgd_slow(pgd_t *pgd) +void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd) { pmd_t *pmd; struct page *pte; @@ -94,8 +94,8 @@ void free_pgd_slow(pgd_t *pgd) pmd_clear(pmd); dec_zone_page_state(virt_to_page((unsigned long *)pgd), NR_PAGETABLE); pte_lock_deinit(pte); - pte_free(pte); - pmd_free(pmd); + pte_free(mm, pte); + pmd_free(mm, pmd); free: free_pages((unsigned long) pgd, 2); } -- cgit v1.2.3