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 9922956E060 for ; Wed, 9 Sep 2026 14:06:47 +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=1788962808; cv=none; b=T43qOJDSsBhN0gLHxrUd/KqIm6BMq7ksV8N6bxnhSzJXLkIQQ3AfH6QLQJ+fjFDcMMdCDMvM6r4wLsPXt7Dfv/oeLrCt7aJMIX52u4BUOXYOmS5o0RpxBJFyFN206L9dNhnjF8OwSWRbeIM+uc3X7qmzNm8OtMGrPwGhu+EveWU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788962808; c=relaxed/simple; bh=l/rAHjZOoLbd2IxEtsvQ81Q+v0dfH9xqB3UGBSx8MnY=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=JqSgoNQoiehwmSCnL4BHj7KXz0ChLkvEV8nPVMfvrkHZ2soReJ5EcReNHHr2WdJn8VMS/eNBQNr0fpObQhUSwvuFURHyL9G8DDP5fu87ZuolAm3nE1Bvi0LOfqKA9tDvLuiPBPZ3wILs0gkGVHhh8dczzFnhJj75EfmZLuSpS+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BkZgRJrm; 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="BkZgRJrm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F7DC1F00A3E; Wed, 9 Sep 2026 14:06:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788962807; bh=l/rAHjZOoLbd2IxEtsvQ81Q+v0dfH9xqB3UGBSx8MnY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=BkZgRJrmhrH5kfyznvonjpyXvOXR5t5JSjGf4pUHDwUxyYYJuI5Gq4z4P8NKrPGOR Cq/IiKbFcLr3y/S5OcGswTz43XxGcinFDm3w96iLtVTN4xT/aF5IzHqyeZB+MdYaTc ssJuXLKpzoUrXn6lZX7sh8MJdXrbTZLzD7Bhn6Nrn5DMsK6GS7H5vEBCKH0NlVZnIh as+J5H+QNSSJC1zh3uZKaZ3BPVcbT1NSZvJ9lnHlRgQjVP7uXJJiMNvq9ZYVs10ALO eTP23+3P9+HUfD96okTYL1cD+/pgotJQ1AwzTiXy5WKnqnEJLkEfZbUItbk/b5Z/LT +3j6UsyUkaanA== From: sashiko-bot@kernel.org Subject: Re: [PATCH v13 11/13] virt/steal_governor: Add control knobs for handling steal values Reply-To: sashiko-reviews@lists.linux.dev To: "Shrikanth Hegde" Cc: "Michael S. Tsirkin" , virtualization@lists.linux.dev, "Eugenio Perez" In-Reply-To: <20260909135617.871006-12-sshegde@linux.ibm.com> References: <20260909135617.871006-1-sshegde@linux.ibm.com> <20260909135617.871006-12-sshegde@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 09 Sep 2026 14:06:46 +0000 Message-Id: <20260909140647.3F7DC1F00A3E@smtp.kernel.org> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: > These are the knobs to control the steal_governor. >=20 > interval_ms: > How often steal governor checks for steal time. > (Default: 1000 i.e 1 second) > This controls how fast steal governor driver reacts to changes to > the contention of physical CPUs. > Can be set between 100 to 100000. i.e. 100ms to 100seconds. > 100ms is kept as minimum to ensure few meaningful steal values > accumulate even with HZ=3D100. >=20 > low_threshold: > lower threshold value in percentage * 100. > (Default: 200, i.e 2% steal is considered as low threshold) > This determines what values should be considered as nil/no steal values. > [ ... ] >=20 > Documentation is available at: Documentation/driver-api/steal-governor.rst >=20 > Suggested-by: Yury Norov > Signed-off-by: Shrikanth Hegde Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260909135617.8710= 06-1-sshegde@linux.ibm.com?part=3D11