Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp4454149imu; Tue, 29 Jan 2019 01:41:19 -0800 (PST) X-Google-Smtp-Source: ALg8bN4ptX8yJ1Oz+ySSoDO7KLQ5UMMUCukcdHvLuBvlJ8bB6doK1NJk9j6E950wO05D4FRqRXtu X-Received: by 2002:a62:4181:: with SMTP id g1mr25373260pfd.45.1548754879777; Tue, 29 Jan 2019 01:41:19 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1548754879; cv=none; d=google.com; s=arc-20160816; b=n10HyGf55SKS510CJX3n44l2nFOxYDmbL33AZy9MwgQo2DLnPKpmc1FROT/MWdEidm s2Q4XT8LvE5NUwmB0BdxJ42XSo5N64QehdoTI2dAvg9EYlWlFom7NAk25Cj9L9FXeuhI ErgbeTJNIZP2ab/EBGqEE38ovd8dHfb0ISEq0M7226Qli9uCaR7MXwOipgIyvA3saAvZ t8uuV+kMwaHJ38W+RYmD0Hb12D29Fs7c+FiuLlLwouMGQ6JjBBw8ZYSAczJiQcu3SJYr AjNoZL/4SZoo2+tQMx2uuhatxCb7aQkqHPpaFEG+ikjkCBfla3FtcXMBEbAVoGhLmfMe 54xw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=N0ulz9hZSnxI/jDU3jG2BLb6qFkARFkd8UygBnt65cQ=; b=NhZXPhsLDpinq9Q1gLwDeowLEyK6O+zlkQ74m0sorioRetWwOy4lc8NvyfhqfV6j9s NjlghFHcmrUOfq8LU96ThT9ZdUtx+vCZdo7bs0aBJ5C1+2HsxMFIEG0dvks+WFY7m5ZC 4zWyOZynh4SJwOl/qGTewMLsDe7lQbYIBf9W9nI43yuWGhQWeryqaHFQkFlJgHPb8OCM aCDc/rDVBvXOWZqQ29HdHcKW8ch7Rx/VeRwa4KLJRd8NwF9lL3rqZKRakZPo2FmT1es8 M91RG3Di1owAF+etiagkpm7Ohw8CK6iH+oE7x8onmnfKrHvBIo65f8difMz4z3xf8Gz0 h2sg== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=SAd5QalV; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a13si3688923pgh.561.2019.01.29.01.41.03; Tue, 29 Jan 2019 01:41:19 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=SAd5QalV; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728173AbfA2Jj4 (ORCPT + 99 others); Tue, 29 Jan 2019 04:39:56 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:43288 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727041AbfA2Jj4 (ORCPT ); Tue, 29 Jan 2019 04:39:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.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:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=N0ulz9hZSnxI/jDU3jG2BLb6qFkARFkd8UygBnt65cQ=; b=SAd5QalVs70GrL9LhhnE45iEF nL9QCBAjnaHHWFX5k+KG6vRUHeM4lODm5ueKRML5oSo9tp0qVtULKSxmPzNdOFc1j/An/CRWn1q/M 9szM2K6OM9Fzat3uQpZfz7f68DE3Y8TrMmyTnvOxXbXI0y9fYFC87DLlXdNNFvHLbIM2x9spCK60u DfnTNN+3I2BTU91oOjdqBz++6T0yyMCOJcO0sv7NiUuq3ePceTvjxYD0iICkBtXh2NPIxeUaGIYIV idwM4mSCXEsHKDAbr4CCVgWXUTdgGMayCJBcvuS5jpNQVRqmK2errsaeJn6HPWy3Bwf2bfVl3XPj7 UMKuwvRtw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1goPs0-0005vu-OC; Tue, 29 Jan 2019 09:39:52 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id E87C325E1CB22; Tue, 29 Jan 2019 10:39:50 +0100 (CET) Date: Tue, 29 Jan 2019 10:39:50 +0100 From: Peter Zijlstra To: Elena Reshetova Cc: linux-kernel@vger.kernel.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, keescook@chromium.org, tglx@linutronix.de Subject: Re: [PATCH 0/3] perf refcount_t conversions Message-ID: <20190129093950.GG28467@hirez.programming.kicks-ass.net> References: <1548678448-24458-1-git-send-email-elena.reshetova@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1548678448-24458-1-git-send-email-elena.reshetova@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 28, 2019 at 02:27:25PM +0200, Elena Reshetova wrote: > Another set of old patches, rebased and this time the commits > also updated since we merged the docs in past and also > refcount_dec_and_test() gets new acquire ordering on success > very soon, which is also reflected in commit messages. > > > Elena Reshetova (3): > perf: convert perf_event_context.refcount to refcount_t > perf/ring_buffer: convert ring_buffer.refcount to refcount_t > perf/ring_buffer: convert ring_buffer.aux_refcount to refcount_t Fixed that first patch, applied the lot.