From nobody Sun Feb 8 23:03:57 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 749B732937E for ; Wed, 24 Dec 2025 00:34:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766536448; cv=none; b=Ryh08tVjD+xh8J67C3VT/me3DpP4+ZhTTqb8vEILVj+hmcdVzCNYOuCdkiZj6zNlCj7MbaIZRXLvZjAoFJeegLH9de9Zs8KGcsh4CA5dDyfrZJT+wjklBCNX6DCPuAUD+whBiHZrcuH4LwVL4I8/o0WTNeHom5xHvOU5vdnMVGg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766536448; c=relaxed/simple; bh=7+M6FY0CrnWAV+hhAExp3CegwI0pm5qlnSpU5bH5yfU=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=vDrtafSonc9ndIgb+jzWS8PrdVIgH6xRFx0VsLSWUpwYHXCWZLm0isrenLx51jVv+l5DnauVp2Ox+nVkJNhD11axx7ppL62QFqYdZG+UghN+IyTW+Oa5umlrUlVjQ8hrDtEkt60Fz3+4B961FVrCsLu1IZGB6LxHyshGKqfHSE0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=hbp/ceyy; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="hbp/ceyy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1766536446; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=v7SW6y3BaocdVTeTcaXd7PTcuFbJm5a3JDZdYiqSd8E=; b=hbp/ceyyhTn1nXUDl2thGqGO8Nx5pCkDpOVxaOarJ+0zdi/3Zf/TjJS4E/GrHfL68d4JjC 2cVbOuj8w7mlRrbgbCNpOpybVC20lu1T0NoX5Wdf7G34sB0+Z8gOqHnmFSMqOOXKfbf7iH 55sUymRufUT0yAIQsVKn1L8Qx0OAqgE= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-696-syumuEU8M9eJGhZEW-cLAQ-1; Tue, 23 Dec 2025 19:34:05 -0500 X-MC-Unique: syumuEU8M9eJGhZEW-cLAQ-1 X-Mimecast-MFC-AGG-ID: syumuEU8M9eJGhZEW-cLAQ_1766536444 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 4B6041956094; Wed, 24 Dec 2025 00:34:04 +0000 (UTC) Received: from localhost.localdomain (unknown [10.72.112.39]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 4CCB719560AB; Wed, 24 Dec 2025 00:34:00 +0000 (UTC) From: Jason Wang To: mst@redhat.com, jasowang@redhat.com, xuanzhuo@linux.alibaba.com, eperezma@redhat.com, virtualization@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH V10 12/19] virtio_ring: switch to use unsigned int for virtqueue_poll_packed() Date: Wed, 24 Dec 2025 08:33:02 +0800 Message-ID: <20251224003309.23432-13-jasowang@redhat.com> In-Reply-To: <20251224003309.23432-1-jasowang@redhat.com> References: <20251224003309.23432-1-jasowang@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Content-Type: text/plain; charset="utf-8" Switch to use unsigned int for virtqueue_poll_packed() to match virtqueue_poll() and virtqueue_poll_split() and to ease the abstraction of the virtqueue ops. Signed-off-by: Jason Wang --- drivers/virtio/virtio_ring.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index db5cdb5fcb20..f804c5c6975a 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -1699,7 +1699,8 @@ static inline bool is_used_desc_packed(const struct v= ring_virtqueue *vq, return avail =3D=3D used && used =3D=3D used_wrap_counter; } =20 -static bool virtqueue_poll_packed(const struct vring_virtqueue *vq, u16 of= f_wrap) +static bool virtqueue_poll_packed(const struct vring_virtqueue *vq, + unsigned int off_wrap) { bool wrap_counter; u16 used_idx; --=20 2.31.1