netdev - [PATCH net-next v2 00/12] net: add and use function dev_fetch_sw_netstats for fetching pcpu_sw

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Date:   Mon, 12 Oct 2020 10:00:11 +0200
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Bjørn Mork <bjorn@...k.no>,
        Oliver Neukum <oneukum@...e.com>,
        Igor Mitsyanko <imitsyanko@...ntenna.com>,
        Sergey Matyukevich <geomatsi@...il.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Roopa Prabhu <roopa@...dia.com>,
        Nikolay Aleksandrov <nikolay@...dia.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        Johannes Berg <johannes@...solutions.net>,
        Pravin B Shelar <pshelar@....org>,
        Steffen Klassert <steffen.klassert@...unet.com>,
        Herbert Xu <herbert@...dor.apana.org.au>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        linux-rdma@...r.kernel.org,
        Linux USB Mailing List <linux-usb@...r.kernel.org>,
        linux-wireless <linux-wireless@...r.kernel.org>,
        bridge@...ts.linux-foundation.org
Subject: [PATCH net-next v2 00/12] net: add and use function
 dev_fetch_sw_netstats for fetching pcpu_sw_netstats

In several places the same code is used to populate rtnl_link_stats64
fields with data from pcpu_sw_netstats. Therefore factor out this code
to a new function dev_fetch_sw_netstats().

v2:
- constify argument netstats
- don't ignore netstats being NULL or an ERRPTR
- switch to EXPORT_SYMBOL_GPL

Heiner Kallweit (12):
  net: core: add function dev_fetch_sw_netstats for fetching
    pcpu_sw_netstats
  IB/hfi1: use new function dev_fetch_sw_netstats
  net: macsec: use new function dev_fetch_sw_netstats
  net: usb: qmi_wwan: use new function dev_fetch_sw_netstats
  net: usbnet: use new function dev_fetch_sw_netstats
  qtnfmac: use new function dev_fetch_sw_netstats
  net: bridge: use new function dev_fetch_sw_netstats
  net: dsa: use new function dev_fetch_sw_netstats
  iptunnel: use new function dev_fetch_sw_netstats
  mac80211: use new function dev_fetch_sw_netstats
  net: openvswitch: use new function dev_fetch_sw_netstats
  xfrm: use new function dev_fetch_sw_netstats

 drivers/infiniband/hw/hfi1/ipoib_main.c       | 34 +------------------
 drivers/net/macsec.c                          | 22 +-----------
 drivers/net/usb/qmi_wwan.c                    | 24 +------------
 drivers/net/usb/usbnet.c                      | 24 +------------
 drivers/net/wireless/quantenna/qtnfmac/core.c | 27 +--------------
 include/linux/netdevice.h                     |  2 ++
 net/bridge/br_device.c                        | 21 +-----------
 net/core/dev.c                                | 34 +++++++++++++++++++
 net/dsa/slave.c                               | 21 +-----------
 net/ipv4/ip_tunnel_core.c                     | 23 +------------
 net/mac80211/iface.c                          | 23 +------------
 net/openvswitch/vport-internal_dev.c          | 20 +----------
 net/xfrm/xfrm_interface.c                     | 22 +-----------
 13 files changed, 47 insertions(+), 250 deletions(-)

-- 
2.28.0