diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-23 21:40:13 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-23 21:40:13 +0300 |
commit | d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7 (patch) | |
tree | fd40e9d155e34998831dc46c70dbda3d09bd6da6 /drivers/net/vrf.c | |
parent | 9b6de136b5f0158c60844f85286a593cb70fb364 (diff) | |
parent | 39f04b1406b23fcc129a67e70d6205d5a7322f38 (diff) | |
download | linux-d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7.tar.xz |
Merge tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf.
Current release - regressions:
- Revert "net: r8169: Disable multicast filter for RTL8168H and
RTL8107E"
- kselftest: rtnetlink: fix ip route command typo
Current release - new code bugs:
- s390/ism: make sure ism driver implies smc protocol in kconfig
- two build fixes for tools/net
Previous releases - regressions:
- rxrpc: couple of ACK/PING/RTT handling fixes
Previous releases - always broken:
- bpf: verify bpf_loop() callbacks as if they are called unknown
number of times
- improve stability of auto-bonding with Hyper-V
- account BPF-neigh-redirected traffic in interface statistics
Misc:
- net: fill in some more MODULE_DESCRIPTION()s"
* tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits)
tools: ynl: fix duplicate op name in devlink
tools: ynl: fix header path for nfsd
net: ipa: fix one GSI register field width
tls: fix NULL deref on tls_sw_splice_eof() with empty record
net: axienet: Fix check for partial TX checksum
vsock/test: fix SEQPACKET message bounds test
i40e: Fix adding unsupported cloud filters
ice: restore timestamp configuration after device reset
ice: unify logic for programming PFINT_TSYN_MSK
ice: remove ptp_tx ring parameter flag
amd-xgbe: propagate the correct speed and duplex status
amd-xgbe: handle the corner-case during tx completion
amd-xgbe: handle corner-case during sfp hotplug
net: veth: fix ethtool stats reporting
octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF
net: usb: qmi_wwan: claim interface 4 for ZTE MF290
Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E"
net/smc: avoid data corruption caused by decline
nfc: virtual_ncidev: Add variable to check if ndev is running
dpll: Fix potential msg memleak when genlmsg_put_reply failed
...
Diffstat (limited to 'drivers/net/vrf.c')
-rw-r--r-- | drivers/net/vrf.c | 38 |
1 files changed, 10 insertions, 28 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index db766941b78f..bb95ce43cd97 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -121,22 +121,12 @@ struct net_vrf { int ifindex; }; -struct pcpu_dstats { - u64 tx_pkts; - u64 tx_bytes; - u64 tx_drps; - u64 rx_pkts; - u64 rx_bytes; - u64 rx_drps; - struct u64_stats_sync syncp; -}; - static void vrf_rx_stats(struct net_device *dev, int len) { struct pcpu_dstats *dstats = this_cpu_ptr(dev->dstats); u64_stats_update_begin(&dstats->syncp); - dstats->rx_pkts++; + dstats->rx_packets++; dstats->rx_bytes += len; u64_stats_update_end(&dstats->syncp); } @@ -161,10 +151,10 @@ static void vrf_get_stats64(struct net_device *dev, do { start = u64_stats_fetch_begin(&dstats->syncp); tbytes = dstats->tx_bytes; - tpkts = dstats->tx_pkts; - tdrops = dstats->tx_drps; + tpkts = dstats->tx_packets; + tdrops = dstats->tx_drops; rbytes = dstats->rx_bytes; - rpkts = dstats->rx_pkts; + rpkts = dstats->rx_packets; } while (u64_stats_fetch_retry(&dstats->syncp, start)); stats->tx_bytes += tbytes; stats->tx_packets += tpkts; @@ -421,7 +411,7 @@ static int vrf_local_xmit(struct sk_buff *skb, struct net_device *dev, if (likely(__netif_rx(skb) == NET_RX_SUCCESS)) vrf_rx_stats(dev, len); else - this_cpu_inc(dev->dstats->rx_drps); + this_cpu_inc(dev->dstats->rx_drops); return NETDEV_TX_OK; } @@ -616,11 +606,11 @@ static netdev_tx_t vrf_xmit(struct sk_buff *skb, struct net_device *dev) struct pcpu_dstats *dstats = this_cpu_ptr(dev->dstats); u64_stats_update_begin(&dstats->syncp); - dstats->tx_pkts++; + dstats->tx_packets++; dstats->tx_bytes += len; u64_stats_update_end(&dstats->syncp); } else { - this_cpu_inc(dev->dstats->tx_drps); + this_cpu_inc(dev->dstats->tx_drops); } return ret; @@ -1174,22 +1164,15 @@ static void vrf_dev_uninit(struct net_device *dev) vrf_rtable_release(dev, vrf); vrf_rt6_release(dev, vrf); - - free_percpu(dev->dstats); - dev->dstats = NULL; } static int vrf_dev_init(struct net_device *dev) { struct net_vrf *vrf = netdev_priv(dev); - dev->dstats = netdev_alloc_pcpu_stats(struct pcpu_dstats); - if (!dev->dstats) - goto out_nomem; - /* create the default dst which points back to us */ if (vrf_rtable_create(dev) != 0) - goto out_stats; + goto out_nomem; if (vrf_rt6_create(dev) != 0) goto out_rth; @@ -1203,9 +1186,6 @@ static int vrf_dev_init(struct net_device *dev) out_rth: vrf_rtable_release(dev, vrf); -out_stats: - free_percpu(dev->dstats); - dev->dstats = NULL; out_nomem: return -ENOMEM; } @@ -1704,6 +1684,8 @@ static void vrf_setup(struct net_device *dev) dev->min_mtu = IPV6_MIN_MTU; dev->max_mtu = IP6_MAX_MTU; dev->mtu = dev->max_mtu; + + dev->pcpu_stat_type = NETDEV_PCPU_STAT_DSTATS; } static int vrf_validate(struct nlattr *tb[], struct nlattr *data[], |