From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 73DDF2DA759; Tue, 7 Jul 2026 22:46:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783464379; cv=none; b=kNSr7utRpYB/Klh0WzeSs3RKakN9gtJWgy727vzCE4M0y3SKpe8wSOqEWaryxb9udLt/IVlzoHLEzO4j4+HBGTUEkir0mLLUbB1Hwv3W4OwXuPCNI1x1X8EZ966TJNphL5kzWh8bC96wo1+T9k1utdJlEtZ0doGSowTJsSbayAg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783464379; c=relaxed/simple; bh=0T96byKr+d2+y3FLuL2nVKVCQPzNnJcGcpuTV9KgPoE=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References; b=lZH36QXIgtqEeePdBAdgY4AwSsGTQ1roWTqU4aLsheZmpBOZ0Vsg0bvOCqCL/OKhlAb2YwU0kt2+qPY8CtznCmPNbhlCjNh8R/zkkv2dHiySxoUNSi8TiqIqsFJkKOQohPQ+zyb3bxXBwQ1DqzJLLqa/eG4ALu/zXOuFDtoNNTY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RiMdG9/j; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RiMdG9/j" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 254601F00A3A; Tue, 7 Jul 2026 22:46:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783464378; bh=0T96byKr+d2+y3FLuL2nVKVCQPzNnJcGcpuTV9KgPoE=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=RiMdG9/jTvMQxuyacLbvUDwLJSpupg+l4MQvKp2TlPwCoGscrcVFKuhk93uW4nqWM zvYS6bU28emWU6LaGBU/EexWNvrz1KCPaztyxEYF2N3iG6ltnfIP3uUREFYzIiQQ5o /ZcpUmmnauPIKJAX/tBZbPkNWR6CdmqloDp61Jzt95S/sVa46feMOZebyL3SoWuexe iVSeCA9bVwx7z70yOuqqu0eDQCk1QG+yB7lyPpxRdJ0+jawYSXrnJ7k3a79LaMUt19 Ob8cUSjMJxVmy3sOCOXWAQ7WbUKeRiKkugZoEDPqEDJI5oUnbVjdZIsEc5wWQT6gaO Up/oal03uwG8w== Date: Tue, 07 Jul 2026 12:46:17 -1000 Message-ID: <2d3d31a802b30f340248db4a986cfa4c@kernel.org> From: Tejun Heo To: Pat Somaru Cc: sched-ext@lists.linux.dev, linux-kernel@vger.kernel.org, Emil Tsalapatis Subject: Re: [PATCH v2] sched_ext: Add tracepoint for scheduler exit In-Reply-To: <20260707090314.2567145-1-patso@likewhatevs.io> References: <20260707090314.2567145-1-patso@likewhatevs.io> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hello, Pat. Thanks, but name and level don't pin down a scheduler in a hierarchy - same-program instances under sibling cgroups share both. Recording sub_cgroup_id and cgrp_path too would make the events self-identifying. Both are already on sch. Care to add them in a v3? Thanks. -- tejun