Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757467Ab1CRUHD (ORCPT ); Fri, 18 Mar 2011 16:07:03 -0400 Received: from mail-ww0-f44.google.com ([74.125.82.44]:47143 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756986Ab1CRUGw (ORCPT ); Fri, 18 Mar 2011 16:06:52 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=bVmWDdMqo01wrfdOWGg5TkYozcyXoeKLXQjDBTltkCikdYipfUSaxSJigVnewt0AKU 3Fx9JSZO+cQnONBaE9aQEZtfMmEv5Di+7IQyz6cO9hDEeA1MyANEBnlKKn9gGyDMRPo8 EEYD6QTfWi0DfVda3bBu1k++F0slI0gH1fH7k= Date: Fri, 18 Mar 2011 20:07:31 +0000 From: Prasad Joshi To: starvik@axis.com, jesper.nilsson@axis.com, linux-cris-kernel@axis.com, linux-kernel@vger.kernel.org, prasadjoshi124@gmail.com, mitra@kqinfotech.com Subject: Re: [RFC][PATCH v3 19/22] mm, cris: add gfp flags variant of pte allocations Message-ID: <20110318200731.GT4746@prasad-kvm> References: <20110318195643.GJ4746@prasad-kvm> <20110318195754.GK4746@prasad-kvm> <20110318195926.GL4746@prasad-kvm> <20110318200045.GM4746@prasad-kvm> <20110318200150.GN4746@prasad-kvm> <20110318200254.GO4746@prasad-kvm> <20110318200401.GP4746@prasad-kvm> <20110318200452.GQ4746@prasad-kvm> <20110318200547.GR4746@prasad-kvm> <20110318200638.GS4746@prasad-kvm> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110318200638.GS4746@prasad-kvm> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1506 Lines: 42 - Added __pte_alloc_one_kernel to allocate page using specified GFP flag - Changed pte_alloc_one_kernel to call __pte_alloc_one_kernel using GFP_KERNEL allocation flag - Helps in fixing the Bug 30702 Signed-off-by: Prasad Joshi Signed-off-by: Anand Mitra --- arch/cris/include/asm/pgalloc.h | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h index 6da975d..20254ee 100644 --- a/arch/cris/include/asm/pgalloc.h +++ b/arch/cris/include/asm/pgalloc.h @@ -22,10 +22,16 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) free_page((unsigned long)pgd); } +static inline pte_t * +__pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address, + gfp_t gfp_mask) +{ + return (pte_t *) __get_free_page(gfp_mask | __GFP_ZERO); +} + static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { - pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO); - return pte; + return __pte_alloc_one_kernel(mm, address, GFP_KERNEL | __GFP_REPEAT); } static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address) -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/