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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e8-20020a170902b78800b0016bde614f40si3336885pls.253.2022.08.03.16.37.49; Wed, 03 Aug 2022 16:38:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=Ya7xFTxb; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237147AbiHCXYW (ORCPT + 99 others); Wed, 3 Aug 2022 19:24:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229881AbiHCXYV (ORCPT ); Wed, 3 Aug 2022 19:24:21 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8C982A26E; Wed, 3 Aug 2022 16:24:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=lwdtG5cbgHNE/CBHpeDuSqLFIV6AyUtItmc8ZeyGFlM=; b=Ya7xFTxbK6r+uGUC6Rjdu9GQ5B 9wzhHRLSxTrELII3GwwAL95/Ko1EAIljH6Gwfywa/g23C9+fiWUlLhUnAWKbjAIyKIeZZAxmgQC9g zmsjaGkzWeZcWv5+kcwDj64zi3TQ5K9Z0oFLFZyXYKUNUQRl2u/UH1B3w5PfguOak3o+sE5ESLCga 8HvRtvlP/qDJ3lSGLD30oNR9rgJxb2NWv8nhjq8e1GEditggldW0u4U9NBumQ1n3C2Sl6qx+PUpJG Ndx5rmM2JFpwgI6uDnFr4dw/CV6m7HKQ9AXhqfTbvTI+agrOgy1IsJ8raRGGd/XVEKL6EJQH+Ar63 Jft4aoLA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oJNii-009jts-BQ; Wed, 03 Aug 2022 23:24:08 +0000 Date: Thu, 4 Aug 2022 00:24:08 +0100 From: Matthew Wilcox To: Steven Rostedt Cc: Linus Torvalds , Al Viro , Sebastian Andrzej Siewior , Thomas Gleixner , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [git pull] vfs.git pile 3 - dcache Message-ID: References: <20220803185936.228dc690@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220803185936.228dc690@gandalf.local.home> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 03, 2022 at 06:59:36PM -0400, Steven Rostedt wrote: > On Wed, 3 Aug 2022 15:09:23 -0700 > Linus Torvalds wrote: > > > Admittedly I think "preempt_enable_under_spinlock()" may be a bit > > *too* cumbersome as a name. It does explain what is going on - and > > both the implementation and the use end up being fairly clear (and the > > non-RT case could have some debug version that actually tests that > > preemption has already been disabled). > > preempt_disable_inlock() ? preempt_disable_locked()?