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 6D94C1CAA7D; Sun, 1 Feb 2026 17:43:35 +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=1769967815; cv=none; b=YnbI9zgq4Hf/WTMozDGjkZns08x0QmdifwJOoj2cGEz6xuElD1AGymMMy7h6QlMIHsOkiO/tCSB3bGMIHxN5uCXf5H+v4NdbqaZ6QWJBy0TT1krVcHI2d78pPCnQ1QmiXRBmHEuW8yKp4nFPEA5s9SyyAlJyyvqHZzRqn6VbeSU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769967815; c=relaxed/simple; bh=RU90Hhf4Yr5Sz+sMGH2QRHqIakMsAvwg1YfnlMziPCs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iwH5PsGgBjWyhi3R5URSbYxLw/eBUm379EXpx8NZY7zkR4SlouLxj3gsgKAbZqJkWS3wIDjlI2r+52fbPrLLZNBTSi6tm/sC/amP5Pqf17YFAaZkF/wx9Ejz0Dq8p5DR8a5D2t6wI94ephyoA7hvOyJy+hzgwshW3N01tqP97ho= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Xdcu86Wh; 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="Xdcu86Wh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05FCFC4CEF7; Sun, 1 Feb 2026 17:43:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769967815; bh=RU90Hhf4Yr5Sz+sMGH2QRHqIakMsAvwg1YfnlMziPCs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Xdcu86Wh0leZu4shq/KYoO4DuJ2zZBxzTnTXqgpSVM65j78qk6LTb/1Xqcd3PApqv CEghasHo7LtxnJLz0YPwBdOi299XwbzzTc12qBdy9roaX3v4qIRApFgTHkFpFf5k+3 Rv0oLiEavjZLqEA7kZDFFhNpQ2XW1kFdVfV+jgS5xyExRBEjoDFNzf8aCib7TSh4Li dsjWIMaRoXjKp6lQ4shu4I3q+JbTcKsBaabZbnd202vUOJV/FHEJRCRiCZ5sDBaYcv xuqZ2mFSNidHj3mOTeezMMFKGw05K45R3JrIUYkWVt+yNOuSL4I11rIV5SIcghkkpX 0mp+r9M+7OzzA== Date: Sun, 1 Feb 2026 07:43:33 -1000 From: Tejun Heo To: Kuba Piecuch Cc: Andrea Righi , David Vernet , Changwoo Min , Christian Loehle , Daniel Hodges , sched-ext@lists.linux.dev, linux-kernel@vger.kernel.org, Emil Tsalapatis Subject: Re: [PATCH 1/2] sched_ext: Fix ops.dequeue() semantics Message-ID: References: <20260126084258.3798129-1-arighi@nvidia.com> <20260126084258.3798129-2-arighi@nvidia.com> Precedence: bulk X-Mailing-List: sched-ext@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hello, Sorry about tardiness. On Fri, Jan 30, 2026 at 11:54:00AM +0000, Kuba Piecuch wrote: > Is "local" short for "local or global", i.e. not user-created? Yes, maybe it'd be useful to come up with a terminology for them. e.g. terminal - once a task reaches a terminal DSQ, the only way that the BPF scheduler can affect the task is by triggering re-enqueue (although we don't yet support reenqueueing global DSQs). Thanks. -- tejun