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=-5.3 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,USER_AGENT_SANE_1 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 6FEA2C388F2 for ; Mon, 2 Nov 2020 05:23:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C794221FF for ; Mon, 2 Nov 2020 05:23:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="WX5b0qQ/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727938AbgKBFXI (ORCPT ); Mon, 2 Nov 2020 00:23:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727029AbgKBFXH (ORCPT ); Mon, 2 Nov 2020 00:23:07 -0500 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ACA0AC061A04 for ; Sun, 1 Nov 2020 21:23:07 -0800 (PST) Received: by mail-pg1-x541.google.com with SMTP id h6so9787224pgk.4 for ; Sun, 01 Nov 2020 21:23:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=2Z6jFeOISoVy0hjItvU/r5loHMWkMguydCyBxu8A1QU=; b=WX5b0qQ/RudjEHHhNSB3Fwvaq6bX9GBrnTQe2TTWsid5gIphMJ/hgorRAUJvNy87LP zAFitkuczVIfvkdobLFVnL12CKrfN8ARK0bpkCKE2wjQzzSRa6glWEtXYsJsMnkdv+zP 0XzBK3WfsMuLHy7QJxttnlbxSoJ74/EQ09v/d0B8ASvslbPuhnvzkoK0kRS21l4gsuPi mWh9UzL+clhiqbxsoVMaaymgxh/4bIQpsv4sgbhDsX//avyUmzazRYGWwbP9rHwHEdWf L7VQrfGxhd9kmisVHsQenZxVRoDtkdQInpF/PLFRS/bjOZPWmxbWOAd3xmhHPq3xm91p FJTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=2Z6jFeOISoVy0hjItvU/r5loHMWkMguydCyBxu8A1QU=; b=a7ti83Cpm4yBR5Km0GytCqTaG3IKMYM8ogwje5PbzocgKCKhC/IM4wuXn5OI3DRLgq 4sLvsqOpE15DiR8Uugp12l9dNTitYYomcLFhBQvk3GiQPbxDlp4QInyrAPn/m97/VJc0 3kVG4cp8TCBdabsIR0ufEGn4MUgxZIOjvfT3hSBoUBcY9/yyskaIJej+zUPTLgdP5qYV ggEuKIH4hSR2/3KYqJI1mDGPjFRN9V/naGkd/UKzvPy/nvJD07gFw8Bf7gmS+68sksEF vCBYeyoz2oldY3cMlmwQogCxmmqchsIlui0NqDZiAcBHe6a44wywkKaL3D1EUNfV0pd/ T6Tg== X-Gm-Message-State: AOAM532eSdntJrrWKrHfETTtQyAYwo0eXlncGiS5/Q/xZjY/Feyj+qgX nOGKKS0B5SwLR3RH8PHr5Vy2mQ== X-Google-Smtp-Source: ABdhPJxF4QOhMT4DelTkJQhcNWvMH0yATAaMnutzgC1B6LeSKNZ1zr2lxVysf5iyGuYHXsXb39U3ng== X-Received: by 2002:a17:90b:3505:: with SMTP id ls5mr4833886pjb.134.1604294587207; Sun, 01 Nov 2020 21:23:07 -0800 (PST) Received: from localhost ([122.181.54.133]) by smtp.gmail.com with ESMTPSA id u14sm10661200pjf.53.2020.11.01.21.23.05 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 01 Nov 2020 21:23:06 -0800 (PST) Date: Mon, 2 Nov 2020 10:53:04 +0530 From: Viresh Kumar To: Stephen Boyd Cc: Nishanth Menon , Viresh Kumar , linux-pm@vger.kernel.org, Vincent Guittot , Rafael Wysocki , Rob Clark , Dmitry Osipenko , linux-kernel@vger.kernel.org Subject: Re: [PATCH] opp: Reduce the size of critical section in _opp_table_kref_release() Message-ID: <20201102052304.rha7hpulcswqoh4x@vireshk-i7> References: <160392797572.884498.11353243518476305974@swboyd.mtv.corp.google.com> <20201029041019.xps4dcavkvk6imp5@vireshk-i7> <20201030042000.bo3dwrmi7efoe42v@vireshk-i7> <160411279004.884498.13305671365226511605@swboyd.mtv.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <160411279004.884498.13305671365226511605@swboyd.mtv.corp.google.com> User-Agent: NeoMutt/20180716-391-311a52 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 30-10-20, 19:53, Stephen Boyd wrote: > Quoting Viresh Kumar (2020-10-29 21:20:00) > > On 29-10-20, 09:40, Viresh Kumar wrote: > > > Thanks a lot. I was a bit worried about the crazy idea I had to solve > > > this :) > > > > Hmm, I thought this is the other patch where I had that crazy idea. > > This one was quite straight forward :) > > > > What's the other crazy idea patch? Surprisingly I never sent it properly, just shared in another email thread with Rob Clark to test it out. Sent that now. -- viresh