From: Eric Dumazet <eric.dumazet@gmail.com>
To: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: netdev <netdev@vger.kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Eric Dumazet <edumazet@google.com>,
Eric Dumazet <eric.dumazet@gmail.com>
Subject: [PATCH net-next 5/9] wireguard: use dev_sw_netstats_rx_add()
Date: Tue, 7 Jun 2022 16:36:10 -0700 [thread overview]
Message-ID: <20220607233614.1133902-6-eric.dumazet@gmail.com> (raw)
In-Reply-To: <20220607233614.1133902-1-eric.dumazet@gmail.com>
From: Eric Dumazet <edumazet@google.com>
We have a convenient helper, let's use it.
This will make the following patch easier to review and smaller.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
---
drivers/net/wireguard/receive.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/net/wireguard/receive.c b/drivers/net/wireguard/receive.c
index 7b8df406c7737398f0270361afcb196af4b6a76e..7135d51d2d872edb66c856379ce2923b214289e9 100644
--- a/drivers/net/wireguard/receive.c
+++ b/drivers/net/wireguard/receive.c
@@ -19,15 +19,8 @@
/* Must be called with bh disabled. */
static void update_rx_stats(struct wg_peer *peer, size_t len)
{
- struct pcpu_sw_netstats *tstats =
- get_cpu_ptr(peer->device->dev->tstats);
-
- u64_stats_update_begin(&tstats->syncp);
- ++tstats->rx_packets;
- tstats->rx_bytes += len;
+ dev_sw_netstats_rx_add(peer->device->dev, len);
peer->rx_bytes += len;
- u64_stats_update_end(&tstats->syncp);
- put_cpu_ptr(tstats);
}
#define SKB_TYPE_LE32(skb) (((struct message_header *)(skb)->data)->type)
--
2.36.1.255.ge46751e96f-goog
next prev parent reply other threads:[~2022-06-08 0:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-07 23:36 [PATCH net-next 0/9] net: Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 1/9] vlan: adopt u64_stats_t Eric Dumazet
2022-06-08 10:18 ` David Laight
2022-06-08 10:37 ` Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 2/9] ipvlan: " Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 3/9] sit: use dev_sw_netstats_rx_add() Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 4/9] ip6_tunnel: " Eric Dumazet
2022-06-07 23:36 ` Eric Dumazet [this message]
2022-06-08 7:36 ` [PATCH net-next 5/9] wireguard: " Jason A. Donenfeld
2022-06-08 15:41 ` Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 6/9] net: adopt u64_stats_t in struct pcpu_sw_netstats Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 7/9] devlink: adopt u64_stats_t Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 8/9] drop_monitor: " Eric Dumazet
2022-06-07 23:36 ` [PATCH net-next 9/9] team: " Eric Dumazet
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