From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792520427; b=oiivfHlU3RPbnOwnrbhKTWqImMXVbYEF2jjvGqGNxMprlahHWqgnKQ+YEq/acJonh8fP phvtaKnNU6OvhRHHmOBCRjII6p5kBsO0N5aWDcr3YIZA+xIM47y31r8rgd0IwPyBXVhGl CmplOpkHN+rq2SyX8OYR9JIFXxXx/+ZJO4Iw5/p6Iguve563rxkzuD443GWxMPuOeBfsD DNLMI9xxu2fzKN39TIYiKxV66QXEJwSwyNQ8L0Xh8WL/XTpnS5BdZJd+u00WIZ6cFujEW o6zZn9DSfUZItEzeMeNvVcCAu2Ws3eocwvm5okdF/+ZN3XTG/mZTSQS5MebZBosg/mw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792520427; h=Received:DKIM-Signature:Date:Message-ID:From:To:Cc:Subject: In-Reply-To:References:MIME-Version:Content-Type; bh=ChclCwVXqVwfXDN+BPzeDgbBUmYNysPVyrbCOibkytg=; b=LTalM2NRdk/Wu3HRkhGD75cVraBu58n5/OZqsvbbP5Iatr4M3og6HGBxU4zBF+dqvn6E L8ES257ZY6YoS03Gd5Us9UlTTzIdtfyymaQT58g7AuQTuy2msgn24LJIlggqZpE+Gx3BE A8OGU0szgKyAWwHhmEinjdUgvqhxMN0horybnH3L5efwSC8EAKSNSeO6UIrvrhecR9p4z 6fv3gvE/YtixhSTqjRZgEUbfHESsMRbwHwt+aloJRcBGXVxxocp8lyXxgqYiCrtRD3FNx ztIhZzt0goXTYMIPUTQgHvQ+efrAOg9WkvzJ//GvVVpYE88bhsy79DJgGvj8e5fqi9g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=cwTOiavI; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 96C0060A2600; Tue, 20 Oct 2026 18:20:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=cwTOiavI Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05C371F000CF; Tue, 20 Oct 2026 18:20:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792520427; bh=ChclCwVXqVwfXDN+BPzeDgbBUmYNysPVyrbCOibkytg=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=cwTOiavIYI8Nz05yMIqFIbSN4VsD4esm91yWjVVSEp+IkEFWLZ4CBNGj2OavnZhOK EmRcLAewP4sJ5DxPHeOiNX42g/qQHcaOqu3zsfduP+ihzz6Owe5dh/XSI5sK/VmHm2 Ld1i2KSkonB9q8oxN291+PDeCa1jbOs7jU+Q+lhqR6PyPfx4W3qHsx5rLimLA19eEc E6U2q3EYs5WuGgwtgxe2H38DvgMqtnyM/ZZFnSM9sNSLCT56nS5J7DeM9eIDRfF+MY 4wLZKmneZf3oYLfHdHCKClBYaM6RAaA4YvKDpkBqroWh4P9p6XfOvey1G6Zn9E1hHS WoildYVbCuswg== Date: Tue, 20 Oct 2026 08:20:26 -1000 Message-ID: <6ac645ace4ab4023b24e8aace406a072@kernel.org> From: Tejun Heo To: Andrea Righi Cc: David Vernet , Changwoo Min , Emil Tsalapatis , sched-ext@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] sched_ext: Use irq_work for deferred actions with proxy execution In-Reply-To: <20261020084400.845842-3-arighi@nvidia.com> References: <20261020084400.845842-1-arighi@nvidia.com> <20261020084400.845842-3-arighi@nvidia.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Applied to sched_ext/for-7.4-fixes. Maybe this can be optimized further in the future, but we should probably improve the balance_callback mechanism rather than trying to work around it from the ext side. Thanks. -- tejun