Message ID | 20201103095856.595767588@linutronix.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=TEWF=EK=lists.freedesktop.org=dri-devel-bounces@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94690C2D0A3 for <dri-devel@archiver.kernel.org>; Wed, 4 Nov 2020 08:23:08 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2E1CE20781 for <dri-devel@archiver.kernel.org>; Wed, 4 Nov 2020 08:23:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="pFNBIUaU"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="vJq9Z56+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E1CE20781 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2550189B46; Wed, 4 Nov 2020 08:22:17 +0000 (UTC) Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by gabe.freedesktop.org (Postfix) with ESMTPS id CC0A76EC3C; Tue, 3 Nov 2020 10:33:25 +0000 (UTC) Message-Id: <20201103095856.595767588@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1604399603; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: references:references; bh=i3kbbtl9EePeHW2/ft3bZDh5NUwHcPcZYxbBfPjNZc8=; b=pFNBIUaUf/b+er6ZJJKFPRaV2u4PtSdJsN8nQKFW+3bXEIGGzauhyZgtOmkXMrq1suOcr7 NcENhiNwm9wv4CatQ10cEcB/Hga7PsNIkM2NHzGMcjMO0pPAyOZDvNyIJoXLKsL1vmgsip aGloHmLDgrw+W4wL2vfGcSgi1keU2rGsBVoiLE6uxlSAbx8JfmJeKHVkcIWqPXtrdAIc+T /vDeotqyoJPGfzQAcXVKUcZWQA64kJReuOK5qjoOZ2yJB18jBRKtjvtQBw3wHTXNfLKG8L eC+4mOqr3aswQyLp4fDizQxCFpjS2lhKgFUx0jY2VcwOKrUeYn31Z+o4PrrUkg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1604399603; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: references:references; bh=i3kbbtl9EePeHW2/ft3bZDh5NUwHcPcZYxbBfPjNZc8=; b=vJq9Z56+nB4hb6l6NzZWsUYvY6gKGZm9NfNVMELVLZameB9s0fxKXRavsDsjIUrnG3aw2e hJoPkAXyDaK+qQBw== Date: Tue, 03 Nov 2020 10:27:13 +0100 From: Thomas Gleixner <tglx@linutronix.de> To: LKML <linux-kernel@vger.kernel.org> Subject: [patch V3 01/37] mm/highmem: Un-EXPORT __kmap_atomic_idx() References: <20201103092712.714480842@linutronix.de> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 04 Nov 2020 08:22:13 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: Juri Lelli <juri.lelli@redhat.com>, linux-aio@kvack.org, Peter Zijlstra <peterz@infradead.org>, Sebastian Andrzej Siewior <bigeasy@linutronix.de>, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, Ben Segall <bsegall@google.com>, Chris Mason <clm@fb.com>, Huang Rui <ray.huang@amd.com>, Paul Mackerras <paulus@samba.org>, Gerd Hoffmann <kraxel@redhat.com>, Daniel Bristot de Oliveira <bristot@redhat.com>, sparclinux@vger.kernel.org, Vincent Chen <deanbo422@gmail.com>, Christoph Hellwig <hch@lst.de>, Vincent Guittot <vincent.guittot@linaro.org>, Paul McKenney <paulmck@kernel.org>, Max Filippov <jcmvbkbc@gmail.com>, Michael Ellerman <mpe@ellerman.id.au>, x86@kernel.org, Russell King <linux@armlinux.org.uk>, linux-csky@vger.kernel.org, Ingo Molnar <mingo@kernel.org>, David Airlie <airlied@linux.ie>, VMware Graphics <linux-graphics-maintainer@vmware.com>, Mel Gorman <mgorman@suse.de>, nouveau@lists.freedesktop.org, Dave Airlie <airlied@redhat.com>, linux-snps-arc@lists.infradead.org, Ben Skeggs <bskeggs@redhat.com>, linux-xtensa@linux-xtensa.org, Arnd Bergmann <arnd@arndb.de>, intel-gfx@lists.freedesktop.org, Roland Scheidegger <sroland@vmware.com>, Josef Bacik <josef@toxicpanda.com>, Steven Rostedt <rostedt@goodmis.org>, Linus Torvalds <torvalds@linuxfoundation.org>, Alexander Viro <viro@zeniv.linux.org.uk>, spice-devel@lists.freedesktop.org, David Sterba <dsterba@suse.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>, Dietmar Eggemann <dietmar.eggemann@arm.com>, linux-arm-kernel@lists.infradead.org, Chris Zankel <chris@zankel.net>, Michal Simek <monstr@monstr.eu>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Nick Hu <nickhu@andestech.com>, linux-mm@kvack.org, Vineet Gupta <vgupta@synopsys.com>, linux-mips@vger.kernel.org, Christian Koenig <christian.koenig@amd.com>, Benjamin LaHaise <bcrl@kvack.org>, linux-fsdevel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>, linuxppc-dev@lists.ozlabs.org, "David S. Miller" <davem@davemloft.net>, linux-btrfs@vger.kernel.org, Greentime Hu <green.hu@gmail.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> |
Series |
mm/highmem: Preemptible variant of kmap_atomic & friends
|
expand
|
--- a/mm/highmem.c +++ b/mm/highmem.c @@ -108,8 +108,6 @@ static inline wait_queue_head_t *get_pkm atomic_long_t _totalhigh_pages __read_mostly; EXPORT_SYMBOL(_totalhigh_pages); -EXPORT_PER_CPU_SYMBOL(__kmap_atomic_idx); - unsigned int nr_free_highpages (void) { struct zone *zone;