From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FD4D13C690; Sun, 25 Aug 2024 10:15:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724580917; cv=none; b=R0TOSuM6F2C21CXu7gO9XFw32QLTR08HhrvBSnwlQyk7zyXYPb1QrgtmEtn2EJ5KAzOQLbvUc7njQpM8K3uznMKOvu4QhGSuVjCgulq3Dv/OSpLv3cpEqvkbnshtb56ywPS7fgremCG8hgA4Dy48iHZYBtjwLnr7wIMqf28IcgU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724580917; c=relaxed/simple; bh=OgVvYVX7Nh7kfTUBTqYQ9e/jiYo0TOw3Tg0uSrMDaOA=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=ZIIs5+TfKWIM4abPCp6fQXhpWZZly+N+FRpDsPIY725/OOyKhzoPNx6/pRMQXpeUxJ2g3tgRh1ZVmYT6jtieOCys0luR8RWpC5+hGVHlp07bTvqw48WIQZxCOwTKeQo2gHPQJ+dtnRPRnXKxMvtJkSx5IJXYg3MvlG4ZXHz+T/o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rBEjwUxk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rBEjwUxk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68772C32782; Sun, 25 Aug 2024 10:15:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724580916; bh=OgVvYVX7Nh7kfTUBTqYQ9e/jiYo0TOw3Tg0uSrMDaOA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=rBEjwUxkk0uM01iXhsp01DvKNqJo83GSiitgk3wgruNF6EZVj+3ERU+wbjbt+hg06 iiiyIvzbkM8e7NYiUVknMskx3n4BaW3IoPPclCqYz73IP0XLHf/pehlMP1zy09QCht 4qtiHIHczW96GjiGdFb3Ky35/2sEl2Scp+nPn295HwcUdbwaxFARzduM7CvC2dVAQS jk0MxGJHIrauGJaIx39URGMpoWlONQwjYqkgJosbnlOwUzd5N5ECbwSntHH3Q/fG0s Z92q7PqZUeVQD7/YLSbQWU5LDxNyx5r8W6nr63p7iCXB5bNouwMGoCbITIMwvTq6uy PYzYxGz6oPdsg== Date: Sun, 25 Aug 2024 19:15:12 +0900 From: Masami Hiramatsu (Google) To: Oleg Nesterov Cc: Andrii Nakryiko , linux-trace-kernel@vger.kernel.org, rostedt@goodmis.org, peterz@infradead.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, jolsa@kernel.org Subject: Re: [PATCH v2] uprobes: make trace_uprobe->nhit counter a per-CPU one Message-Id: <20240825191512.98a6ea20b4783345f4d5ba1b@kernel.org> In-Reply-To: <20240813154055.GA7423@redhat.com> References: <20240809192357.4061484-1-andrii@kernel.org> <20240813223014.1a5093ede1a5046aaedea34a@kernel.org> <20240813154055.GA7423@redhat.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 13 Aug 2024 17:41:04 +0200 Oleg Nesterov wrote: > On 08/13, Masami Hiramatsu wrote: > > > > > @@ -62,7 +63,7 @@ struct trace_uprobe { > > > struct uprobe *uprobe; > > > > BTW, what is this change? I couldn't cleanly apply this to the v6.11-rc3. > > Which tree would you working on? (I missed something?) > > tip/perf/core > > See https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/diff/kernel/trace/trace_uprobe.c?h=perf/core&id=3c83a9ad0295eb63bdeb81d821b8c3b9417fbcac OK, let me consider to rebase on tip/perf/core. Thank you, > > Oleg. > -- Masami Hiramatsu (Google)