From: Jason Wang <jasowang@redhat.com>
To: davem@davemloft.net, mst@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Jason Wang <jasowang@redhat.com>
Subject: [PATCH net-next 3/6] macvtap: socket rx busy polling support
Date: Thu, 31 Mar 2016 13:50:36 +0800 [thread overview]
Message-ID: <1459403439-6011-4-git-send-email-jasowang@redhat.com> (raw)
In-Reply-To: <1459403439-6011-1-git-send-email-jasowang@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
drivers/net/macvtap.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 95394ed..1891aff 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -20,6 +20,7 @@
#include <net/net_namespace.h>
#include <net/rtnetlink.h>
#include <net/sock.h>
+#include <net/busy_poll.h>
#include <linux/virtio_net.h>
/*
@@ -369,6 +370,7 @@ static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb)
goto drop;
if (!segs) {
+ sk_mark_napi_id(&q->sk, skb);
skb_queue_tail(&q->sk.sk_receive_queue, skb);
goto wake_up;
}
@@ -378,6 +380,7 @@ static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb)
struct sk_buff *nskb = segs->next;
segs->next = NULL;
+ sk_mark_napi_id(&q->sk, segs);
skb_queue_tail(&q->sk.sk_receive_queue, segs);
segs = nskb;
}
@@ -391,6 +394,7 @@ static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb)
!(features & NETIF_F_CSUM_MASK) &&
skb_checksum_help(skb))
goto drop;
+ sk_mark_napi_id(&q->sk, skb);
skb_queue_tail(&q->sk.sk_receive_queue, skb);
}
--
2.5.0
next prev parent reply other threads:[~2016-03-31 5:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-31 5:50 [PATCH net-next 0/6] net device rx busy polling support in vhost_net Jason Wang
2016-03-31 5:50 ` [PATCH net-next 1/6] net: skbuff: don't use union for napi_id and sender_cpu Jason Wang
2016-03-31 10:32 ` Eric Dumazet
2016-03-31 20:01 ` David Miller
2016-04-01 2:46 ` Jason Wang
2016-04-01 2:13 ` Jason Wang
2016-04-01 2:55 ` Eric Dumazet
2016-04-01 4:49 ` Jason Wang
2016-04-01 13:04 ` Eric Dumazet
2016-04-05 15:05 ` Michael S. Tsirkin
2016-04-06 6:22 ` Jason Wang
2016-03-31 5:50 ` [PATCH net-next 2/6] tuntap: socket rx busy polling support Jason Wang
2016-03-31 5:50 ` Jason Wang [this message]
2016-03-31 5:50 ` [PATCH net-next 4/6] net: core: factor out core busy polling logic to sk_busy_loop_once() Jason Wang
2016-03-31 5:50 ` [PATCH net-next 5/6] net: export napi_by_id() Jason Wang
2016-03-31 5:50 ` [PATCH net-next 6/6] vhost_net: net device rx busy polling support Jason Wang
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