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=1793329317; b=SXolm1om0z/EV1GkRZwbs2DZaKgJo/NOoEwsHQtZ2c8hCCpdhw2xh1uuCGt8jmBE6OwU XDhHd3unO9TcXnbligTDfpWLcNCmaL0zvozhuF90ah2m/aN1xYTs54cUW3ZBERooyPYkq 1cLSe/Cs15cVKsAvXyvPj9iybtEaFq4a5VxUwx4PWV863V90tfEqT181e9qviV6O11KSs ltrxrUn47fQyFj/3M0U9Qyh4tXTdV77V5a+7kGm50JJlBMgYbSqv09Z+Y6f4+EUcGfaQH QXFK+q9kMtZBKxttA7Q7H57BqTDLBnuKzM5uml4/KSkLMXHhrVTozxpstOu4qQmMFmw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793329317; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=Jwwk5V5ZCaD/R0nL2uW3Hm87B5N2Dc9jSKlvyDZ1btg=; b=hoDFipFKhI/ypEkS6ybNmnD5YqWhbULS4AmKSD/7KcZphY7IpC5OyYOUMLxrhimC3BPC GkVDA0TDWpMDM1sAeRppzVFSL8JhrTR66e7nr7mEWApjpZ9Eix/6UMpbck9XhQQs6jK/E NV4eV5USDmNwlxmDyWXLA4kQau0LwE1XKm3YJGPJwZPomnPpDRuAGEgPD83yXIdiXj7ah v8UOhPPD+DAjdNgcRT49vdMZ9hElHXVVll9RIXViBvhjiKB9aD5ibEvCQa1dJzWGPKQzX 3P2sCBKfqk+OHgeO3pDEdk6ATrTgTTZ2p5FIrUHfUjIyMmwxEEmyruG6yUn2FlbY2zg== 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=FJnDEi3J; 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 F2DBD606A31C for ; Fri, 30 Oct 2026 03:01:56 +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=FJnDEi3J Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4FE491F000C1; Fri, 30 Oct 2026 03:01:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793329316; bh=Jwwk5V5ZCaD/R0nL2uW3Hm87B5N2Dc9jSKlvyDZ1btg=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=FJnDEi3JwhmlwYX2MQl6klqygjAWGqoJy+2wX1Q5oThUhqyH+L7SxEOFPVBa9JDGU mEo2FWq+nUtKxkt+uwd8OSyrgq9Dudh54O/U4LpHSTg+LX9ZmOK8RWTTmJoGm+w6aY yJmR6tzCLsaXiVNPA8NcXks/jfp/JVi0dc5r1hS7ObRpSPmCYvj+PyKsgAs1FadmkT N2aq4vYyRBUarjGOSZdLNRgqvFJ4q0CZhY0cw3zwGmarU7/wtL7t3l5OZseG0rV4Vg rm/Pmp27He1Ntc7+2fPUW+hJBSkp2BLqHcawrHxZ/DVoghIPaFjEmdS3eSQxm20u0p Y6O0V9cBx2L3g== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH 1/3] virtio_balloon: add tracepoints for inflate and deflate operations Reply-To: sashiko-reviews@lists.linux.dev To: liuqiangneo@163.com Cc: virtualization@lists.linux.dev, "Michael S. Tsirkin" , "Eugenio Perez" In-Reply-To: <20261030025834.19160-2-liuqiangneo@163.com> References: <20261030025834.19160-1-liuqiangneo@163.com> <20261030025834.19160-2-liuqiangneo@163.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 30 Oct 2026 03:01:55 +0000 X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Qiang Liu >=20 > When the guest responds unexpectedly to balloon resize requests, > the actual applied delta cannot be observed from the guest side. >=20 > Add a "virtio_balloon" trace system with three tracepoints: > config_change (target / resulting size / delta), and > inflate and deflate (requested / applied page units / resulting size). >=20 > Signed-off-by: Qiang Liu Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261030025834.1916= 0-1-liuqiangneo@163.com?part=3D1