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spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6CxQxVo/A14MarIImR8iCtuLtGQk0oMIbFqjVKqNGgU=; b=KHdYY376Lm9ZHp q79576nILdeqN9w3S2HlSe9lBYbbLAavWLxWivuuI0m4Q3ulKwXxXWAyuSU2/UnG4PJpmE2LYo07G OhAF2e8Cz+1FIt0iCXVaRShRkGi5oJvz0oHV2ur1bIdFZN5edANPS+HtPEJooUuxzo63Vj4pAl8Ed vhhxvRvzm0ZL7jZSeUvzqEzuLrOvs4sIP5AyGbXXe9T/tznRTeNWhNcwqJF7c76BQXab8EdAI4eqy yTseoeSSLezBrqvqpRKNOX1h7jl8D4JJLSASmF65KWSeI3ylZMcv33W7N0LebMwSy5LA5oTaq3XYD HsgO6a4/y0IgbUiP636Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqs4k-00C1xh-P0; Wed, 09 Jun 2021 06:52:30 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqs4c-00C1vd-2e; Wed, 09 Jun 2021 06:52:24 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id F40D661249; Wed, 9 Jun 2021 06:52:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623221541; bh=1NOcR9X1qrsVWC8pZ+WOBsJYlerWmKCJZFjAHZSyi1g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=R3Ua7SSrAmPcigjQENQSeeEMj920XMPbd0mRAH+B4DHPNXP+taIOYwYUWcVIXb5j6 VJBySmzsOYZnbE6P4kMoE9ZvUpFBLiddGWhEYtU+E0KEUzEdWHkJqeLVtgBH6jO4C9 Pe9x2UVR5RoSXUB4d6262LpkrrGlAOAE5RSKB4ZbL931VU3fcHDPQIgBFXazdDNmx0 KYGm7I3vStPQPXah/NfmgtdSVOkJw8ewGPxvh3kYk2hvG8vZe26iLuJ3PqURc/rI07 p6tkwWjdfIcQ6IB7Wn8wiS2wG0e2oDGZCpnQAvL+zgWVSStPrtFhj2bz5Vv7w2pP3G OCNYfrxKsGSKw== Date: Wed, 9 Jun 2021 09:52:08 +0300 From: Mike Rapoport To: Andrew Morton Cc: Arnd Bergmann , Geert Uytterhoeven , Ivan Kokshaysky , Jonathan Corbet , Matt Turner , Mike Rapoport , Richard Henderson , Vineet Gupta , kexec@lists.infradead.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-xtensa@linux-xtensa.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org Subject: Re: [PATCH v3 8/9] mm: replace CONFIG_NEED_MULTIPLE_NODES with CONFIG_NUMA Message-ID: References: <20210608091316.3622-1-rppt@kernel.org> <20210608091316.3622-9-rppt@kernel.org> <20210608172544.d9bf17549565d866fbb18451@linux-foundation.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210608172544.d9bf17549565d866fbb18451@linux-foundation.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210608_235222_162896_8F1512D5 X-CRM114-Status: GOOD ( 14.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jun 08, 2021 at 05:25:44PM -0700, Andrew Morton wrote: > On Tue, 8 Jun 2021 12:13:15 +0300 Mike Rapoport wrote: > > > From: Mike Rapoport > > > > After removal of DISCINTIGMEM the NEED_MULTIPLE_NODES and NUMA > > configuration options are equivalent. > > > > Drop CONFIG_NEED_MULTIPLE_NODES and use CONFIG_NUMA instead. > > > > Done with > > > > $ sed -i 's/CONFIG_NEED_MULTIPLE_NODES/CONFIG_NUMA/' \ > > $(git grep -wl CONFIG_NEED_MULTIPLE_NODES) > > $ sed -i 's/NEED_MULTIPLE_NODES/NUMA/' \ > > $(git grep -wl NEED_MULTIPLE_NODES) > > > > with manual tweaks afterwards. > > > > ... > > > > --- a/include/linux/mmzone.h > > +++ b/include/linux/mmzone.h > > @@ -987,7 +987,7 @@ extern int movable_zone; > > #ifdef CONFIG_HIGHMEM > > static inline int zone_movable_is_highmem(void) > > { > > -#ifdef CONFIG_NEED_MULTIPLE_NODES > > +#ifdef CONFIG_NUMA > > return movable_zone == ZONE_HIGHMEM; > > #else > > return (ZONE_MOVABLE - 1) == ZONE_HIGHMEM; > > I dropped this hunk - your "mm/mmzone.h: simplify is_highmem_idx()" > removed zone_movable_is_highmem(). Ah, right. Thanks! -- Sincerely yours, Mike. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel