From patchwork Fri Feb 23 08:27:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xuan Zhuo X-Patchwork-Id: 13568660 X-Patchwork-Delegate: kuba@kernel.org Received: from out30-110.freemail.mail.aliyun.com (out30-110.freemail.mail.aliyun.com [115.124.30.110]) (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 04201495E5; Fri, 23 Feb 2024 08:27:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.110 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708676883; cv=none; b=pb/f5C6tpUMF4Gco+eCYZfqXV7flv7h2s5GRTen8WVugBUPnHmHSY2MLa2ZAtnSpTKIheng7OZvp6epUi3fepZv/gz+FTxLKHPp3f5KIJVzxRocx6iAzVFFSTxsP+0PzpMzsZHe88XVIxVNUKoIlTo0S11YdhpzZ9SVolMWJGvo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708676883; c=relaxed/simple; bh=0Gk9UztMGIIcRnEHpqYyAjKvdnBaolmfK4xirNAtcuc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Wzn7j6ea+8ccZJw2f8BbXdUnMUBGq8LHiVZP5Ptx0v3loGJQ8qghMReeawGUjj5+tc/2YxYfLHqO4a7l37MTAdCRp8sxQ5s4jSTpiNL2WxuLMEGRfePR0Kv8Tns28KpN0qeo9GK84f3gZuiJDPlbd+9L5AQnLe/GtPm3kxSyQQU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=e7B1649N; arc=none smtp.client-ip=115.124.30.110 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="e7B1649N" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1708676878; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=0bf+ondcixqn/GNrn6hzfTiAxwONS6eM86OVYrAkzbE=; b=e7B1649NeW3ZGohkuoRMzvhP15YFzMsDLlHL2aLDubuPNgLG8Hbg1gyzQvgC9LiCK72icEQVfBpV9RwdooQSeF/CgRzICj6xQHFdkwJU5EQUZWO1C16D3VBGA86/A5ueoWbtX810Sd9aZHfosx9eI+vqBK5WW86F6rVDjnUzEqM= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R181e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045176;MF=xuanzhuo@linux.alibaba.com;NM=1;PH=DS;RN=35;SR=0;TI=SMTPD_---0W13ndSM_1708676874; Received: from localhost(mailfrom:xuanzhuo@linux.alibaba.com fp:SMTPD_---0W13ndSM_1708676874) by smtp.aliyun-inc.com; Fri, 23 Feb 2024 16:27:55 +0800 From: Xuan Zhuo To: virtualization@lists.linux.dev Cc: Richard Weinberger , Anton Ivanov , Johannes Berg , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Vadim Pasternak , Bjorn Andersson , Mathieu Poirier , Cornelia Huck , Halil Pasic , Eric Farman , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , linux-um@lists.infradead.org, netdev@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, kvm@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH vhost v2 18/19] virtio_net: rename free_old_xmit_skbs to free_old_xmit Date: Fri, 23 Feb 2024 16:27:25 +0800 Message-Id: <20240223082726.52915-19-xuanzhuo@linux.alibaba.com> X-Mailer: git-send-email 2.32.0.3.g01195cf9f In-Reply-To: <20240223082726.52915-1-xuanzhuo@linux.alibaba.com> References: <20240223082726.52915-1-xuanzhuo@linux.alibaba.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Git-Hash: 510995f33855 X-Patchwork-Delegate: kuba@kernel.org Since free_old_xmit_skbs not only deals with skb, but also xdp frame and subsequent added xsk, so change the name of this function to free_old_xmit. Signed-off-by: Xuan Zhuo Acked-by: Jason Wang --- drivers/net/virtio_net.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 62f65e2cacd5..7715bb7032ec 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -787,7 +787,7 @@ static void virtnet_rq_unmap_free_buf(struct virtqueue *vq, void *buf) virtnet_rq_free_buf(vi, rq, buf); } -static void free_old_xmit_skbs(struct send_queue *sq, bool in_napi) +static void free_old_xmit(struct send_queue *sq, bool in_napi) { struct virtnet_sq_free_stats stats = {0}; @@ -841,7 +841,7 @@ static void check_sq_full_and_disable(struct virtnet_info *vi, virtqueue_napi_schedule(&sq->napi, sq->vq); } else if (unlikely(!virtqueue_enable_cb_delayed(sq->vq))) { /* More just got used, free them then recheck. */ - free_old_xmit_skbs(sq, false); + free_old_xmit(sq, false); if (sq->vq->num_free >= 2+MAX_SKB_FRAGS) { netif_start_subqueue(dev, qnum); virtqueue_disable_cb(sq->vq); @@ -2137,7 +2137,7 @@ static void virtnet_poll_cleantx(struct receive_queue *rq) do { virtqueue_disable_cb(sq->vq); - free_old_xmit_skbs(sq, true); + free_old_xmit(sq, true); } while (unlikely(!virtqueue_enable_cb_delayed(sq->vq))); if (sq->vq->num_free >= 2 + MAX_SKB_FRAGS) @@ -2285,7 +2285,7 @@ static int virtnet_poll_tx(struct napi_struct *napi, int budget) txq = netdev_get_tx_queue(vi->dev, index); __netif_tx_lock(txq, raw_smp_processor_id()); virtqueue_disable_cb(sq->vq); - free_old_xmit_skbs(sq, true); + free_old_xmit(sq, true); if (sq->vq->num_free >= 2 + MAX_SKB_FRAGS) netif_tx_wake_queue(txq); @@ -2375,7 +2375,7 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) if (use_napi) virtqueue_disable_cb(sq->vq); - free_old_xmit_skbs(sq, false); + free_old_xmit(sq, false); } while (use_napi && kick && unlikely(!virtqueue_enable_cb_delayed(sq->vq)));