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a34e25ab97
linux/drivers/net
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Shannon Nelson a34e25ab97 ionic: change the descriptor ring length without full reset 
The original way of changing ring length was to completely
tear down the lif's queue structure and then rebuild it, while
running the risk of allocations that might fail in the middle
and leave us with a broken driver.

Instead, we can set up all the new queue and descriptor
allocations first, then swap them out and delete the old
allocations.  If the new allocations fail, we report the error,
stay with the old setup and continue running.  This gives us
a safer path, and a smaller window of time where we're not
processing traffic.

Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-28 08:01:30 -07:00
..
appletalk
arcnet
bonding bonding: fix active-backup failover for current ARP slave 2020-08-18 15:57:47 -07:00
caif
can treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
dsa Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-08-23 11:48:27 -07:00
ethernet ionic: change the descriptor ring length without full reset 2020-08-28 08:01:30 -07:00
fddi net: fddi: skfp: cfm: Remove seemingly unused variable 'ID_sccs' 2020-08-14 20:42:25 -07:00
fjes
hamradio
hippi hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path 2020-07-14 14:11:49 -07:00
hyperv hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit() 2020-08-20 16:24:00 -07:00
ieee802154 net: ieee802154: adf7242: Replace HTTP links with HTTPS ones 2020-07-20 08:51:38 +02:00
ipa net: ipa: remove duplicate include 2020-08-26 16:12:31 -07:00
ipvlan ipvlan: advertise link netns via netlink 2020-08-24 15:53:33 -07:00
mdio net: mdio: Move MDIO drivers into a new subdirectory 2020-08-27 06:55:50 -07:00
netdevsim Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-08-03 18:27:40 -07:00
pcs net: pcs: Move XPCS into new PCS subdirectory 2020-08-27 06:55:50 -07:00
phy net: phy: DP83822: Add ability to advertise Fiber connection 2020-08-28 06:57:58 -07:00
plip
ppp mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
slip
team
usb smsc95xx: add phylib support 2020-08-28 06:48:43 -07:00
vmxnet3 vmxnet3: use correct tcp hdr length when packet is encapsulated 2020-08-10 12:09:38 -07:00
wan wan: sbni: Avoid comma separated statements 2020-08-25 07:54:19 -07:00
wimax
wireguard netlink: consistently use NLA_POLICY_MIN_LEN() 2020-08-18 12:28:45 -07:00
wireless mac80211: rename csa counters to countdown counters 2020-08-27 14:12:15 +02:00
xen-netback
bareudp.c tunnels: PMTU discovery support for directly bridged IP packets 2020-08-04 13:01:45 -07:00
dummy.c
eql.c
geneve.c geneve: Support for PMTU discovery on directly bridged links 2020-08-04 13:01:45 -07:00
gtp.c gtp: add notification mechanism 2020-08-27 08:01:47 -07:00
ifb.c
Kconfig net: mdio: Move MDIO drivers into a new subdirectory 2020-08-27 06:55:50 -07:00
LICENSE.SRC
loopback.c
macsec.c netlink: consistently use NLA_POLICY_MIN_LEN() 2020-08-18 12:28:45 -07:00
macvlan.c macvlan: validate setting of multiple remote source MAC addresses 2020-08-18 12:33:43 -07:00
macvtap.c
Makefile net: mdio: Move MDIO drivers into a new subdirectory 2020-08-27 06:55:50 -07:00
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-08-05 20:13:21 -07:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-08-03 18:27:40 -07:00
veth.c bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands 2020-07-25 20:37:02 -07:00
virtio_net.c virtio: fixes, features 2020-08-11 14:34:17 -07:00
vrf.c vrf: Handle CONFIG_SYSCTL not set 2020-07-23 17:51:04 -07:00
vsockmon.c
vxlan.c Revert "vxlan: fix tos value before xmit" 2020-08-05 12:09:10 -07:00
xen-netfront.c bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands 2020-07-25 20:37:02 -07:00