From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with ESMTP id 19CA58D003A for ; Mon, 14 Mar 2011 13:58:05 -0400 (EDT) Received: by qyk2 with SMTP id 2so1840598qyk.14 for ; Mon, 14 Mar 2011 10:58:03 -0700 (PDT) MIME-Version: 1.0 Date: Mon, 14 Mar 2011 17:58:03 +0000 Message-ID: Subject: [RFC][PATCH v2 15/23] (score) __vmalloc: add gfp flags variant of pte, pmd, and pud allocation From: Prasad Joshi Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-linux-mm@kvack.org List-ID: To: Chen Liqin , Lennox Wu , Prasad Joshi , Anand Mitra , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org __vmalloc: propagating GFP allocation flag. - adds functions to allow caller to pass the GFP flag for memory allocation - helps in fixing the Bug 30702 (__vmalloc(GFP_NOFS) can callback file system evict_inode). Signed-off-by: Anand Mitra Signed-off-by: Prasad Joshi --- Chnagelog: arch/score/include/asm/pgalloc.h | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-) --- diff --git a/arch/score/include/asm/pgalloc.h b/arch/score/include/asm/pgalloc.h index 059a61b..1a0a3a5 100644 --- a/arch/score/include/asm/pgalloc.h +++ b/arch/score/include/asm/pgalloc.h @@ -37,15 +37,16 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) free_pages((unsigned long)pgd, PGD_ORDER); } +static inline pte_t * +__pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address, gfp_t gfp_mask) +{ + return (pte_t *) __get_free_pages(gfp_mask | __GFP_ZERO, PTE_ORDER); +} + static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { - pte_t *pte; - - pte = (pte_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, - PTE_ORDER); - - return pte; + return __pte_alloc_one_kernel(mm, address, GFP_KERNEL | __GFP_REPEAT); } static inline struct page *pte_alloc_one(struct mm_struct *mm, -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org