From patchwork Tue Nov 3 09:27:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 11876941 Return-Path: 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=-6.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 E8DB0C4742C for ; Tue, 3 Nov 2020 10:35:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 996BD21D40 for ; Tue, 3 Nov 2020 10:35:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="KJf8zms3"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="VFptQlcV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728709AbgKCKfN (ORCPT ); Tue, 3 Nov 2020 05:35:13 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:38330 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728519AbgKCKeH (ORCPT ); Tue, 3 Nov 2020 05:34:07 -0500 Message-Id: <20201103095859.632601906@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1604399640; 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=BkU+tnLkRKR9tWKe3hevtehunqdIqgczXq1AHqpv3q4=; b=KJf8zms3zcTUg/g/XiQKKwBV2+EGVfb2u6h4vllDaW1ez/6EBzhuUPcV5jYjkgK7/2tTNT qa9meb2s93/KBKnvJtf7CaHAT8ZFpd7v/uDOmyc6h4+65DvAL8nMOPTgxeMwXec71wKviC gz+l4oJdNdRF681hb02MgaZ8n1LTFM12pOX0R3Y6kTHEtlSnwJNnKuWAQNeTkLaIi8i7t3 B7yCZDHpTZLzl/MKlFABrQ2M+t1vry/EDo/Dfbd7n6CnEj3z8AhqyHdXDUxHJtlLsKb9Iy +K2WT76685XP/mxAZ6mzKSlMAP/ZbKhBPVY2/azsvsrUQ/qHyD8kIOTXSXqhkQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1604399640; 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=BkU+tnLkRKR9tWKe3hevtehunqdIqgczXq1AHqpv3q4=; b=VFptQlcVWRmmzZcgWUr7xM35WWw+Igz4v/KmNvEZ7Y4AvSm9gz9Y19AW04WlVkG++aOR3h ADLKc+FsTUi0cTDA== Date: Tue, 03 Nov 2020 10:27:42 +0100 From: Thomas Gleixner To: LKML Cc: Linus Torvalds , Peter Zijlstra , Paul McKenney , Christoph Hellwig , Sebastian Andrzej Siewior , Andrew Morton , linux-mm@kvack.org, Alexander Viro , Benjamin LaHaise , linux-fsdevel@vger.kernel.org, linux-aio@kvack.org, Chris Mason , Josef Bacik , David Sterba , linux-btrfs@vger.kernel.org, x86@kernel.org, Vineet Gupta , linux-snps-arc@lists.infradead.org, Russell King , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, Michal Simek , Thomas Bogendoerfer , linux-mips@vger.kernel.org, Nick Hu , Greentime Hu , Vincent Chen , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, "David S. Miller" , sparclinux@vger.kernel.org, Chris Zankel , Max Filippov , linux-xtensa@linux-xtensa.org, Ingo Molnar , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Christian Koenig , Huang Rui , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, VMware Graphics , Roland Scheidegger , Dave Airlie , Gerd Hoffmann , virtualization@lists.linux-foundation.org, spice-devel@lists.freedesktop.org, Ben Skeggs , nouveau@lists.freedesktop.org, Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , intel-gfx@lists.freedesktop.org Subject: [patch V3 30/37] highmem: Remove kmap_atomic_pfn() References: <20201103092712.714480842@linutronix.de> MIME-Version: 1.0 Content-transfer-encoding: 8-bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org No more users. Signed-off-by: Thomas Gleixner --- V3: New patch --- include/linux/highmem-internal.h | 12 ------------ 1 file changed, 12 deletions(-) --- a/include/linux/highmem-internal.h +++ b/include/linux/highmem-internal.h @@ -99,13 +99,6 @@ static inline void *kmap_atomic(struct p return kmap_atomic_prot(page, kmap_prot); } -static inline void *kmap_atomic_pfn(unsigned long pfn) -{ - preempt_disable(); - pagefault_disable(); - return __kmap_local_pfn_prot(pfn, kmap_prot); -} - static inline void __kunmap_atomic(void *addr) { kunmap_local_indexed(addr); @@ -193,11 +186,6 @@ static inline void *kmap_atomic_prot(str return kmap_atomic(page); } -static inline void *kmap_atomic_pfn(unsigned long pfn) -{ - return kmap_atomic(pfn_to_page(pfn)); -} - static inline void __kunmap_atomic(void *addr) { #ifdef ARCH_HAS_FLUSH_ON_KUNMAP