Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp1702378pxb; Fri, 20 Nov 2020 17:09:44 -0800 (PST) X-Google-Smtp-Source: ABdhPJz6hX0ikub4YKgTIc5pZ3+Jv+CCGOEeH9yWp72/SQrdyHNbM5Pe2BE+TBxjHiAyTXL+B3+1 X-Received: by 2002:a17:906:9583:: with SMTP id r3mr12158778ejx.139.1605920984144; Fri, 20 Nov 2020 17:09:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605920984; cv=none; d=google.com; s=arc-20160816; b=vtLgqsLoE9KjNVVMUWbBds4pHY7MEcTrMhd64RWk3jP77XmFe7+538msvRGilgLTg0 sJVayTYZLob72fTTGHBAs176XRfPxr3d7XgDOomIVsipIfIAz6zeEwjLHbmfCdDsxLE+ Q0cmpAmaDKtGpcAT4vZZld4z/EUgNhdK5t3QMKr9qZlCAdUnagh2KNWp/gxo+Bv+O7vG fJCQgRytiX25x2Sp2D5IHw27wFwNlxZRWZBJ1QXha9909cPeO1+s/y0z4Mzofvh4oAte mKKv4HwLiMEZpv8idA+kwLYYJRfmDUTRd9ctwJn+dKQ3bLxtkmbBIqXfQ5KDeo2Hr9Sp oegQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=DYikcI1BM2I5eSL7oFaeB15WSLimVh+eIoGWQsPRJR0=; b=CmlcnsTJzWPlwnLFRW3J1V+2gaZ7hbWNZa4GYc5o7pvGRrk3tgE5hXDtZ3+f9jv1G4 dO6epoaF2dQLeYJFHwYSTd+ZBEfMD7p3CLZBtXEI7NMf5zW+OIxVKIM+lpCvOID0mfoC 26r90KybM4WlGBxkc7FQ7GJMQP3LbvyuQhj+qxyp2acMOMnMnnuLZnm4guKLkgyIpR+a Oeskxx6GwHwJ03pktPxR40vfM9+qx0IquENIRyGNv13TOmGiqAhALKK/rM5+8bV4DOlv bdSUGwskS/XSWdRgmyvwTpucsWbQrnqdGLgXYPogjfS560H+Q2393oXkG6gAkqUMsfFL qmCg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x5si2642132ejj.579.2020.11.20.17.09.20; Fri, 20 Nov 2020 17:09:44 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728262AbgKUBF6 (ORCPT + 99 others); Fri, 20 Nov 2020 20:05:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:38652 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727149AbgKUBF5 (ORCPT ); Fri, 20 Nov 2020 20:05:57 -0500 Received: from oasis.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ABC6420715; Sat, 21 Nov 2020 01:05:55 +0000 (UTC) Date: Fri, 20 Nov 2020 20:05:53 -0500 From: Steven Rostedt To: "Paul E. McKenney" Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org Subject: Re: [PATCH tip/core/rcu 0/5] Provide SRCU polling grace-period interfaces Message-ID: <20201120200553.625ee073@oasis.local.home> In-Reply-To: <20201121005809.GA16795@paulmck-ThinkPad-P72> References: <20201117004017.GA7444@paulmck-ThinkPad-P72> <20201121005809.GA16795@paulmck-ThinkPad-P72> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 20 Nov 2020 16:58:09 -0800 "Paul E. McKenney" wrote: > OK, maybe no one needs it, but rcutorture does need it, so here > it is anyway. Ah, so there was a use case. I was scratching my head a bit before reading this ;-) -- Steve