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 8B7BA1D88D3 for ; Fri, 24 Jan 2025 18:08:13 +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=1737742093; cv=none; b=MqlZOaxw1tvMMmm/C1S6xlExBokNvVSfQTpiD28sAjxnptDrPurVM/y7BaWF0Jgz1K1HJnj8xaRnapxYlrcARiR9ugNvBpldZw+D0sIJM8p9f6tBfT0casHEx2QfQcQGjfvaSnitIr+VXgAnpeuhk2M6Rv2v4Z6lrkHyZj4Np2E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737742093; c=relaxed/simple; bh=Tjxu8ttOZ3CFoJWWyYtQuKpM6wTL8OKic3RxqZw5Cus=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hnw8isCYVzyeoA7kOUzumgwYgsqLcIZt034uXs3171nmcHuapxjWFr/OxmuAGt3BPqct01yQiDS4RDEMcKl8v4qNNwBxRqa3lw8cZSKNj7oOeBemu5iahbuBZs+1WHqeO5vynsGDwRGuTVwH4zp3RvNx+sF49TqYRyy/Eslra+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ueeRSmVn; 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="ueeRSmVn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CD82BC4CED2; Fri, 24 Jan 2025 18:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737742092; bh=Tjxu8ttOZ3CFoJWWyYtQuKpM6wTL8OKic3RxqZw5Cus=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ueeRSmVntDuzovwa5/xDpYF1I+dJJiGgh9wIdx9zXRryC/RYIgjXu43BsmhDx7jWQ glhxCNs5/qYAJYaQbPGCZ/eK40KCh4ZaKIEOqB9S+lZabiwAwH337MVXog+mQY2fNm eA8Zlv9AcWrRrf9Em8KdY/zoyt5ObAcYO1yVMHuPrRQGpRMa/VOm4qHHMxq0wOrGn+ HaK+Upl42WZuSW3g3oXCDzh3wY06wlmdhx7KK8Pgnpj/fvjVlAJ/3R2Ssk2x6sNNba +h2fnwTtpflKQo410KinpY9B/mA5b9LMXjctV2s9Uu3XXnRs8MhuBzeI2lVTiSHlQf UIrdceOwXfxzg== Date: Fri, 24 Jan 2025 08:08:12 -1000 From: Tejun Heo To: Andrea Righi Cc: David Vernet , Changwoo Min , linux-kernel@vger.kernel.org Subject: Re: [PATCH sched_ext/for-6.14] sched_ext: Include task weight in the error state dump Message-ID: References: <20250122090525.328698-1-arighi@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250122090525.328698-1-arighi@nvidia.com> On Wed, Jan 22, 2025 at 10:05:25AM +0100, Andrea Righi wrote: > Report the task weight when dumping the task state during an error exit. > Moreover, adjust the output format to display dsq_vtime, slice, and > weight on the same line. > > This can help identify whether certain tasks were excessively > prioritized or de-prioritized due to large niceness gaps. > > Signed-off-by: Andrea Righi Applied to sched_ext/for-6.14-fixes. Thanks. -- tejun