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McKenney" , Josh Triplett , Mathieu Desnoyers , Lai Jiangshan , Shuah Khan , rcu@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [patch 05/13] mm/pagemap: Clenaup PREEMPT_COUNT leftovers References: <20200914204209.256266093@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-transfer-encoding: 8-bit X-Rspamd-Queue-Id: E9C8B1804E3A1 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam01 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: CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Andrew Morton Cc: linux-mm@kvack.org --- include/linux/pagemap.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -168,9 +168,7 @@ void release_pages(struct page **pages, static inline int __page_cache_add_speculative(struct page *page, int count) { #ifdef CONFIG_TINY_RCU -# ifdef CONFIG_PREEMPT_COUNT - VM_BUG_ON(!in_atomic() && !irqs_disabled()); -# endif + VM_BUG_ON(preemptible()) /* * Preempt must be disabled here - we rely on rcu_read_lock doing * this for us. 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bh=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=4P8s5xX/bAi2a+N+CIbhQrzcX7HvFJ7S6CNHYdIstAaonGR/+Dnp1rRjEv7pyPlLgNCFYx sFTsKc2IsAVS7kbywI0LEVkCa6iWPXHUhikvoBItTFVO86zjlB5Fn+D/mFFgSAQbIZQS53 00ZNDy4dfDU32t9qHFMauWVHXQtP0Qojy3xvBYG6atY0csq7zU4WIhUdO5c7N/c6aLPgTC Z464/mn2KP5p1MToHKTSzU6V5E1wKd/QmhgJgb7HxMSTZ+HFYru8UIB2rZH4RJycqwOVJD uGhpci7usAWJWI1a0nfucwZNnQUjJHBVkOYdQoqQaJQUx9zkmrQU6A8iuIY1nA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=iux8epOCVyhcOltC05jMckhTC3+4PPkpXc+cvBTMuwrFHucsc14BLoy7aSSCwXQ7rqsNPn xvgdzAI0oBjN5YAA== Date: Mon, 14 Sep 2020 22:42:14 +0200 From: Thomas Gleixner To: LKML Subject: [patch 05/13] mm/pagemap: Clenaup PREEMPT_COUNT leftovers References: <20200914204209.256266093@linutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200914_164511_538261_54160AF3 X-CRM114-Status: GOOD ( 11.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Juri Lelli , Peter Zijlstra , Sebastian Andrzej Siewior , Joonas Lahtinen , Lai Jiangshan , dri-devel@lists.freedesktop.org, Ben Segall , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-hexagon@vger.kernel.org, Will Deacon , Ingo Molnar , Anton Ivanov , linux-arch@vger.kernel.org, Vincent Guittot , Brian Cain , Richard Weinberger , Russell King , David Airlie , Ingo Molnar , Geert Uytterhoeven , Mel Gorman , intel-gfx@lists.freedesktop.org, Matt Turner , Valentin Schneider , linux-xtensa@linux-xtensa.org, Shuah Khan , "Paul E. McKenney" , Jeff Dike , linux-um@lists.infradead.org, Josh Triplett , Steven Rostedt , rcu@vger.kernel.org, linux-m68k@lists.linux-m68k.org, Ivan Kokshaysky , Jani Nikula , Rodrigo Vivi , Dietmar Eggemann , linux-arm-kernel@lists.infradead.org, Richard Henderson , Chris Zankel , Max Filippov , Linus Torvalds , Daniel Vetter , linux-alpha@vger.kernel.org, Mathieu Desnoyers , Andrew Morton , Daniel Bristot de Oliveira 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 CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Andrew Morton Cc: linux-mm@kvack.org --- include/linux/pagemap.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -168,9 +168,7 @@ void release_pages(struct page **pages, static inline int __page_cache_add_speculative(struct page *page, int count) { #ifdef CONFIG_TINY_RCU -# ifdef CONFIG_PREEMPT_COUNT - VM_BUG_ON(!in_atomic() && !irqs_disabled()); -# endif + VM_BUG_ON(preemptible()) /* * Preempt must be disabled here - we rely on rcu_read_lock doing * this for us. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.5 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 889AEC2D0E0 for ; Tue, 15 Sep 2020 07:08:07 +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 3BC68206C9 for ; Tue, 15 Sep 2020 07:08:07 +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="4P8s5xX/"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="iux8epOC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3BC68206C9 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 673286E854; Tue, 15 Sep 2020 07:07:22 +0000 (UTC) Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 811DF6E58E for ; Mon, 14 Sep 2020 20:45:11 +0000 (UTC) Message-Id: <20200914204441.486057928@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=4P8s5xX/bAi2a+N+CIbhQrzcX7HvFJ7S6CNHYdIstAaonGR/+Dnp1rRjEv7pyPlLgNCFYx sFTsKc2IsAVS7kbywI0LEVkCa6iWPXHUhikvoBItTFVO86zjlB5Fn+D/mFFgSAQbIZQS53 00ZNDy4dfDU32t9qHFMauWVHXQtP0Qojy3xvBYG6atY0csq7zU4WIhUdO5c7N/c6aLPgTC Z464/mn2KP5p1MToHKTSzU6V5E1wKd/QmhgJgb7HxMSTZ+HFYru8UIB2rZH4RJycqwOVJD uGhpci7usAWJWI1a0nfucwZNnQUjJHBVkOYdQoqQaJQUx9zkmrQU6A8iuIY1nA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=iux8epOCVyhcOltC05jMckhTC3+4PPkpXc+cvBTMuwrFHucsc14BLoy7aSSCwXQ7rqsNPn xvgdzAI0oBjN5YAA== Date: Mon, 14 Sep 2020 22:42:14 +0200 From: Thomas Gleixner To: LKML Subject: [patch 05/13] mm/pagemap: Clenaup PREEMPT_COUNT leftovers References: <20200914204209.256266093@linutronix.de> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 15 Sep 2020 07:07:18 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Juri Lelli , Peter Zijlstra , Sebastian Andrzej Siewior , Lai Jiangshan , dri-devel@lists.freedesktop.org, Ben Segall , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-hexagon@vger.kernel.org, Will Deacon , Ingo Molnar , Anton Ivanov , linux-arch@vger.kernel.org, Vincent Guittot , Brian Cain , Richard Weinberger , Russell King , David Airlie , Ingo Molnar , Geert Uytterhoeven , Mel Gorman , intel-gfx@lists.freedesktop.org, Matt Turner , Valentin Schneider , linux-xtensa@linux-xtensa.org, Shuah Khan , "Paul E. McKenney" , Jeff Dike , linux-um@lists.infradead.org, Josh Triplett , Steven Rostedt , rcu@vger.kernel.org, linux-m68k@lists.linux-m68k.org, Ivan Kokshaysky , Rodrigo Vivi , Dietmar Eggemann , linux-arm-kernel@lists.infradead.org, Richard Henderson , Chris Zankel , Max Filippov , Linus Torvalds , linux-alpha@vger.kernel.org, Mathieu Desnoyers , Andrew Morton , Daniel Bristot de Oliveira Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Andrew Morton Cc: linux-mm@kvack.org --- include/linux/pagemap.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -168,9 +168,7 @@ void release_pages(struct page **pages, static inline int __page_cache_add_speculative(struct page *page, int count) { #ifdef CONFIG_TINY_RCU -# ifdef CONFIG_PREEMPT_COUNT - VM_BUG_ON(!in_atomic() && !irqs_disabled()); -# endif + VM_BUG_ON(preemptible()) /* * Preempt must be disabled here - we rely on rcu_read_lock doing * this for us. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.5 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 306A5C433E2 for ; Mon, 14 Sep 2020 20:55:04 +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 CE8D3217BA for ; Mon, 14 Sep 2020 20:55:03 +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="4P8s5xX/"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="iux8epOC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CE8D3217BA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 492286E5AB; Mon, 14 Sep 2020 20:54:58 +0000 (UTC) X-Greylist: delayed 588 seconds by postgrey-1.36 at gabe; Mon, 14 Sep 2020 20:54:55 UTC Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by gabe.freedesktop.org (Postfix) with ESMTPS id F37D06E5AE for ; Mon, 14 Sep 2020 20:54:55 +0000 (UTC) Message-Id: <20200914204441.486057928@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=4P8s5xX/bAi2a+N+CIbhQrzcX7HvFJ7S6CNHYdIstAaonGR/+Dnp1rRjEv7pyPlLgNCFYx sFTsKc2IsAVS7kbywI0LEVkCa6iWPXHUhikvoBItTFVO86zjlB5Fn+D/mFFgSAQbIZQS53 00ZNDy4dfDU32t9qHFMauWVHXQtP0Qojy3xvBYG6atY0csq7zU4WIhUdO5c7N/c6aLPgTC Z464/mn2KP5p1MToHKTSzU6V5E1wKd/QmhgJgb7HxMSTZ+HFYru8UIB2rZH4RJycqwOVJD uGhpci7usAWJWI1a0nfucwZNnQUjJHBVkOYdQoqQaJQUx9zkmrQU6A8iuIY1nA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=iux8epOCVyhcOltC05jMckhTC3+4PPkpXc+cvBTMuwrFHucsc14BLoy7aSSCwXQ7rqsNPn xvgdzAI0oBjN5YAA== Date: Mon, 14 Sep 2020 22:42:14 +0200 From: Thomas Gleixner To: LKML References: <20200914204209.256266093@linutronix.de> MIME-Version: 1.0 Subject: [Intel-gfx] [patch 05/13] mm/pagemap: Clenaup PREEMPT_COUNT leftovers X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Juri Lelli , Peter Zijlstra , Sebastian Andrzej Siewior , Lai Jiangshan , dri-devel@lists.freedesktop.org, Ben Segall , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-hexagon@vger.kernel.org, Will Deacon , Ingo Molnar , Anton Ivanov , linux-arch@vger.kernel.org, Brian Cain , Richard Weinberger , Russell King , David Airlie , Ingo Molnar , Geert Uytterhoeven , Mel Gorman , intel-gfx@lists.freedesktop.org, Matt Turner , Valentin Schneider , linux-xtensa@linux-xtensa.org, Shuah Khan , "Paul E. McKenney" , Jeff Dike , linux-um@lists.infradead.org, Josh Triplett , Steven Rostedt , rcu@vger.kernel.org, linux-m68k@lists.linux-m68k.org, Ivan Kokshaysky , Dietmar Eggemann , linux-arm-kernel@lists.infradead.org, Richard Henderson , Chris Zankel , Max Filippov , Linus Torvalds , linux-alpha@vger.kernel.org, Mathieu Desnoyers , Andrew Morton , Daniel Bristot de Oliveira Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Andrew Morton Cc: linux-mm@kvack.org --- include/linux/pagemap.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -168,9 +168,7 @@ void release_pages(struct page **pages, static inline int __page_cache_add_speculative(struct page *page, int count) { #ifdef CONFIG_TINY_RCU -# ifdef CONFIG_PREEMPT_COUNT - VM_BUG_ON(!in_atomic() && !irqs_disabled()); -# endif + VM_BUG_ON(preemptible()) /* * Preempt must be disabled here - we rely on rcu_read_lock doing * this for us. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gleixner Subject: [patch 05/13] mm/pagemap: Clenaup PREEMPT_COUNT leftovers Date: Mon, 14 Sep 2020 22:42:14 +0200 Message-ID: <20200914204441.486057928@linutronix.de> References: <20200914204209.256266093@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:Subject:To:From:Date: Message-Id:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:List-Owner; bh=q9HjIjXjiNaXFKjWL6n6KTk62DR0gQfGhCdMdmyc7hk=; b=VvFOIWECkxVWBjBWXwV40ytJL lW4Hz6w9ZdPuT2UgDy29p32DF1IAYPjn935ZBxubrxRzt5ywasEl1bc6lTdw39eAYC1ZVlMuWVfeB BX/+YEwXxeuDl+OYlbjV2AZuw6PaAui2SD7OQaTCxIAAmXbwkMY7IXzb3YSuhVGHc3PvHPAB7D57w gjJR3cfKXNyHr9WjKw7KMHwelh//iwAk8tbgSwZtpQ4OtKaG3+CqBsn2C4w/vJTmgUzJrunUm1buL XnJJNnoMDCZIAd82X812LzbYEuLZfM5TBP7DRSQzvQSRnun/GB5vkUZ+WO2Vs1C8vkIablPo298u5 7cLw02nCA==; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=4P8s5xX/bAi2a+N+CIbhQrzcX7HvFJ7S6CNHYdIstAaonGR/+Dnp1rRjEv7pyPlLgNCFYx sFTsKc2IsAVS7kbywI0LEVkCa6iWPXHUhikvoBItTFVO86zjlB5Fn+D/mFFgSAQbIZQS53 00ZNDy4dfDU32t9qHFMauWVHXQtP0Qojy3xvBYG6atY0csq7zU4WIhUdO5c7N/c6aLPgTC Z464/mn2KP5p1MToHKTSzU6V5E1wKd/QmhgJgb7HxMSTZ+HFYru8UIB2rZH4RJycqwOVJD uGhpci7usAWJWI1a0nfucwZNnQUjJHBVkOYdQoqQaJQUx9zkmrQU6A8iuIY1nA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1600116310; 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=JgtXFDXxZGfThbRDf0kz64PxO4briiyz9f7Eq57ONcE=; b=iux8epOCVyhcOltC05jMckhTC3+4PPkpXc+cvBTMuwrFHucsc14BLoy7aSSCwXQ7rqsNPn xvgdzAI0oBjN5YAA== List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane-mx.org@lists.infradead.org To: LKML Cc: Juri Lelli , Peter Zijlstra , Sebastian Andrzej Siewior , Joonas Lahtinen , Lai Jiangshan , dri-devel@lists.freedesktop.org, Ben Segall , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-hexagon@vger.kernel.org, Will Deacon , Ingo Molnar , Anton Ivanov , linux-arch@vger.kernel.org, Vincent Guittot , Brian Cain , Richard Weinberger , Russell King , David Airlie , Ingo Molnar , Geert Uytterhoeven , Mel Gorman , intel-gfx@lists.freedesktop.org, Matt Turner , Valentin CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Andrew Morton Cc: linux-mm@kvack.org --- include/linux/pagemap.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -168,9 +168,7 @@ void release_pages(struct page **pages, static inline int __page_cache_add_speculative(struct page *page, int count) { #ifdef CONFIG_TINY_RCU -# ifdef CONFIG_PREEMPT_COUNT - VM_BUG_ON(!in_atomic() && !irqs_disabled()); -# endif + VM_BUG_ON(preemptible()) /* * Preempt must be disabled here - we rely on rcu_read_lock doing * this for us.