From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f173.google.com (mail-pd0-f173.google.com [209.85.192.173]) by kanga.kvack.org (Postfix) with ESMTP id 742696B0039 for ; Fri, 11 Oct 2013 05:58:03 -0400 (EDT) Received: by mail-pd0-f173.google.com with SMTP id p10so3984626pdj.4 for ; Fri, 11 Oct 2013 02:58:03 -0700 (PDT) Date: Fri, 11 Oct 2013 11:57:52 +0200 From: Jesper Nilsson Subject: Re: [PATCH 14/34] cris: handle pgtable_page_ctor() fail Message-ID: <20131011095752.GG11028@axis.com> References: <1381428359-14843-1-git-send-email-kirill.shutemov@linux.intel.com> <1381428359-14843-15-git-send-email-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1381428359-14843-15-git-send-email-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: Andrew Morton , Peter Zijlstra , Ingo Molnar , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "linux-arch@vger.kernel.org" , Mikael Starvik , Jesper Nilsson On Thu, Oct 10, 2013 at 08:05:39PM +0200, Kirill A. Shutemov wrote: > Signed-off-by: Kirill A. Shutemov > Cc: Mikael Starvik Acked-by: Jesper Nilsson > --- > arch/cris/include/asm/pgalloc.h | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h > index d9504d38c2..235ece437d 100644 > --- a/arch/cris/include/asm/pgalloc.h > +++ b/arch/cris/include/asm/pgalloc.h > @@ -34,7 +34,10 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long addres > pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0); > if (!pte) > return NULL; > - pgtable_page_ctor(pte); > + if (!pgtable_page_ctor(pte)) { > + __free_page(pte); > + return NULL; > + } > return pte; > } > > -- > 1.8.4.rc3 /^JN - Jesper Nilsson -- Jesper Nilsson -- jesper.nilsson@axis.com -- 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/ . Don't email: email@kvack.org