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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y21-20020a056402359500b0045968aa645dsi1856127edc.30.2022.10.13.04.41.04; Thu, 13 Oct 2022 04:41:28 -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=sGG1MCa6; 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 S229614AbiJMLAX (ORCPT + 99 others); Thu, 13 Oct 2022 07:00:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229547AbiJMLAS (ORCPT ); Thu, 13 Oct 2022 07:00:18 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF67160C9D; Thu, 13 Oct 2022 04:00:16 -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=1kt3Nt1T71dSHeBMzhW3EUeOzPlxOUDZLoubcBCIwV8=; b=sGG1MCa6hZQMG59So6zoxk0b3y MPNgF7h6vElznfKaZefWySoFCwCy9MeJvjGyqJKlUahKRcHH2zWU/HL5nmF49JHtKOoRdH5UPvHGr V0fMjATm/E/JaTWiYG9IKXFxuWfy35cFuQS9WA/Fit2ixtVJFw1tkrzk0K0j+2I9P2S/+fE1fBJPy zycy4+djRv7LW0h4qZjCl7e/IR2a2+QhB8GN1bCzdMohAsJxhtV7F5qmf1gfn0sPxJE4/AWk+v8QL L/WNd0IEAK+Bblx2F1+phbZTCeBpt99TDmviSxSg587+4Y+g9HoMTT2IUu9Gx1kffFyCVRC26Fkhc MdASJ0Bg==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1oivwR-006ekn-JJ; Thu, 13 Oct 2022 10:59:55 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 0CC96300446; Thu, 13 Oct 2022 12:59:50 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id EB92B2BB8B0C7; Thu, 13 Oct 2022 12:59:49 +0200 (CEST) Date: Thu, 13 Oct 2022 12:59:49 +0200 From: Peter Zijlstra To: Ravi Bangoria Cc: acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, songliubraving@fb.com, eranian@google.com, ak@linux.intel.com, mark.rutland@arm.com, frederic@kernel.org, maddy@linux.ibm.com, irogers@google.com, will@kernel.org, robh@kernel.org, mingo@redhat.com, catalin.marinas@arm.com, ndesaulniers@google.com, srw@sladewatkins.net, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, sandipan.das@amd.com, ananth.narayan@amd.com, kim.phillips@amd.com, santosh.shukla@amd.com Subject: Re: [PATCH v2] perf: Rewrite core context handling Message-ID: References: <20221008062424.313-1-ravi.bangoria@amd.com> <174fb540-ec18-eeca-191d-c02e1f1005d2@amd.com> <99caec5f-dcdf-70c6-8909-11552ce42a20@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <99caec5f-dcdf-70c6-8909-11552ce42a20@amd.com> 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 Thu, Oct 13, 2022 at 03:37:23PM +0530, Ravi Bangoria wrote: > > - refcount_t refcount; > > + refcount_t refcount; /* event <-> ctx */ > > Ok. We need to remove all those // XXX get/put_ctx() from code > which we added to make refcount a pmu_ctx <-> ctx. Them already gone :-) I've not yet fixed up the typoes, but current version should be here: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=perf/core Thanks!