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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 2FF44C433EF for ; Thu, 16 Sep 2021 17:11:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 188E560EE9 for ; Thu, 16 Sep 2021 17:11:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239919AbhIPRMl (ORCPT ); Thu, 16 Sep 2021 13:12:41 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:49158 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349124AbhIPRDr (ORCPT ); Thu, 16 Sep 2021 13:03:47 -0400 Date: Thu, 16 Sep 2021 19:02:23 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1631811745; 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: in-reply-to:in-reply-to:references:references; bh=bpGfOVRfihbzCZQPktrWeUBsiNFJC+Xvb1XqdriBFyU=; b=kI5qiXp9d1kenYU3Rkpr6fVd96+xsMSyySYLtlG3R0GfTOUo8Bsynaa9tbDp9TL21vnCf4 7ucGMklAJrg7gO019/gf8ZjFGl+o0D3yWlXYjGpxlhWEpUBubD3cTOHAEcLTpayMNlwuc+ ZE0uCMu2apMnH6Ab4dArfz+PBDhrWcV/kPhmfFb71UOC/PII0MfVA/BskHLrBw1lzJ4o6j qHLG9go8UylyF7KN24pkttZSuC11cUwRukRuEGK6WfQYquMoymMygT48rZd5kvJo1i7DOz SNgqTrnHJizW7HYfEnHL3AaA1/IIsbACG0eWvIe0oH5AZkaHDFFOX3/8iX0diA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1631811745; 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: in-reply-to:in-reply-to:references:references; bh=bpGfOVRfihbzCZQPktrWeUBsiNFJC+Xvb1XqdriBFyU=; b=bcVWjH+85hg36PRJFLTFLkBPN2dB0PMjH4pYHsL/C7UKrB/sigccyuJnnlan43HY5S9gJa uo1PP3jOkXzVe+Bg== From: Sebastian Andrzej Siewior To: Thomas Gleixner Cc: Davidlohr Bueso , peterz@infradead.org, mingo@kernel.org, rostedt@goodmis.org, longman@redhat.com, boqun.feng@gmail.com, linux-kernel@vger.kernel.org, Davidlohr Bueso Subject: Re: [PATCH 2/2] locking/rwbase_rt: Lockless reader waking up a writer Message-ID: <20210916170223.ocefifs33ul6lx6h@linutronix.de> References: <20210901222825.6313-1-dave@stgolabs.net> <20210901222825.6313-3-dave@stgolabs.net> <87ilz4fyzi.ffs@tglx> <87wnnjcuam.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <87wnnjcuam.ffs@tglx> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021-09-14 12:42:41 [+0200], Thomas Gleixner wrote: > Something like the untested below should work. works. > Thanks, > > tglx Sebastian