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[217.140.110.172]) by mx.google.com with ESMTP id r42si4891059eda.345.2019.06.11.03.11.45 for ; Tue, 11 Jun 2019 03:11:45 -0700 (PDT) Received-SPF: pass (google.com: domain of vladimir.murzin@arm.com designates 217.140.110.172 as permitted sender) client-ip=217.140.110.172; Authentication-Results: mx.google.com; spf=pass (google.com: domain of vladimir.murzin@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=vladimir.murzin@arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id BCF88337; Tue, 11 Jun 2019 03:11:44 -0700 (PDT) Received: from [10.1.29.141] (e121487-lin.cambridge.arm.com [10.1.29.141]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2A4193F557; Tue, 11 Jun 2019 03:13:26 -0700 (PDT) Subject: Re: [PATCH 01/17] mm: provide a print_vma_addr stub for !CONFIG_MMU To: Christoph Hellwig , Palmer Dabbelt Cc: Damien Le Moal , linux-riscv@lists.infradead.org, uclinux-dev@uclinux.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20190610221621.10938-1-hch@lst.de> <20190610221621.10938-2-hch@lst.de> From: Vladimir Murzin Message-ID: Date: Tue, 11 Jun 2019 11:11:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <20190610221621.10938-2-hch@lst.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 6/10/19 11:16 PM, Christoph Hellwig wrote: > Signed-off-by: Christoph Hellwig > --- > include/linux/mm.h | 6 ++++++ > 1 file changed, 6 insertions(+) FWIW: Reviewed-by: Vladimir Murzin > > diff --git a/include/linux/mm.h b/include/linux/mm.h > index dd0b5f4e1e45..69843ee0c5f8 100644 > --- a/include/linux/mm.h > +++ b/include/linux/mm.h > @@ -2756,7 +2756,13 @@ extern int randomize_va_space; > #endif > > const char * arch_vma_name(struct vm_area_struct *vma); > +#ifdef CONFIG_MMU > void print_vma_addr(char *prefix, unsigned long rip); > +#else > +static inline void print_vma_addr(char *prefix, unsigned long rip) > +{ > +} > +#endif > > void *sparse_buffer_alloc(unsigned long size); > struct page *sparse_mem_map_populate(unsigned long pnum, int nid, >