Jesper Dangaard Brouer 885eb0a516 net: adjust napi_consume_skb to handle non-NAPI callers ...

Some drivers reuse/share code paths that free SKBs between NAPI
and non-NAPI calls. Adjust napi_consume_skb to handle this
use-case.

Before, calls from netpoll (w/ IRQs disabled) was handled and
indicated with a budget zero indication.  Use the same zero
indication to handle calls not originating from NAPI/softirq.
Simply handled by using dev_consume_skb_any().

This adds an extra branch+call for the netpoll case (checking
in_irq() + irqs_disabled()), but that is okay as this is a slowpath.

Suggested-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-03-13 22:35:35 -04:00

..

datagram.c

net: Fix inverted test in __skb_recv_datagram

2015-12-08 11:30:17 -05:00

dev_addr_lists.c

net: fix spelling for synchronized

2014-11-18 15:26:32 -05:00

dev_ioctl.c

dev_ioctl: use sizeof(x) instead of sizeof x

2014-11-18 15:27:32 -05:00

dev.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-02-23 00:09:14 -05:00

devlink.c

Introduce devlink infrastructure

2016-03-01 16:07:29 -05:00

drop_monitor.c

net: Replace get_cpu_var through this_cpu_ptr

2014-08-26 13:45:47 -04:00

dst_cache.c

net: add dst_cache support

2016-02-16 20:21:48 -05:00

dst.c

net: add dst_cache to ovs vxlan lwtunnel

2016-02-16 20:21:48 -05:00

ethtool.c

net: ethtool: remove unused __ethtool_get_settings

2016-02-25 22:06:47 -05:00

fib_rules.c

fib_rules: fix fib rule dumps across multiple skbs

2015-09-24 15:21:54 -07:00

filter.c

bpf: support flow label for bpf_skb_{set, get}_tunnel_key

2016-03-11 15:14:27 -05:00

flow_dissector.c

net/flow_dissector: Make dissector_uses_key() and skb_flow_dissector_target() public

2016-03-10 16:24:02 -05:00

flow.c

flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c

2015-09-01 17:00:24 -07:00

gen_estimator.c

net_sched: gen_estimator: extend pps limit

2015-07-08 13:59:20 -07:00

gen_stats.c

gen_stats.c: Duplicate xstats buffer for later use

2015-02-19 15:45:53 -05:00

link_watch.c

dev: introduce dev_get_iflink()

2015-04-02 14:04:59 -04:00

lwtunnel.c

lwtunnel: autoload of lwt modules

2016-02-21 22:00:28 -05:00

Makefile

Introduce devlink infrastructure

2016-03-01 16:07:29 -05:00

neighbour.c

net/neighbour: fix crash at dumping device-agnostic proxy entries

2015-12-03 00:07:51 -05:00

net_namespace.c

netns: make nsid_lock per net

2015-05-17 23:41:11 -04:00

net-procfs.c

rps: selective flow shedding during softnet overflow

2013-05-20 13:48:04 -07:00

net-sysfs.c

net: core: use __ethtool_get_ksettings

2016-02-25 22:06:47 -05:00

net-sysfs.h

net: netdev_kobject_init: annotate with __init

2014-01-05 20:27:54 -05:00

net-traces.c

net: IPv6 fib lookup tracepoint

2015-11-22 11:54:10 -05:00

netclassid_cgroup.c

core: remove unneded headers for net cgroup controllers.

2016-02-17 15:31:27 -05:00

netevent.c

netevent: remove automatic variable in register_netevent_notifier()

2015-05-31 00:03:21 -07:00

netpoll.c

netpoll: Drop budget parameter from NAPI polling call hierarchy

2015-09-29 14:57:16 -07:00

netprio_cgroup.c

core: remove unneded headers for net cgroup controllers.

2016-02-17 15:31:27 -05:00

pktgen.c

net: pktgen: use reset to set mac header

2016-03-01 17:46:54 -05:00

ptp_classifier.c

ptp: Change ptp_class to a proper bitmask

2015-11-03 11:08:22 -05:00

request_sock.c

tcp: restore fastopen operations

2015-10-05 03:19:06 -07:00

rtnetlink.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-03-08 12:34:12 -05:00

scm.c

unix: correctly track in-flight fds in sending process user_struct

2016-02-08 10:30:42 -05:00

secure_seq.c

net: remove a sparse error in secure_dccpv6_sequence_number()

2015-05-25 22:55:37 -04:00

skbuff.c

net: adjust napi_consume_skb to handle non-NAPI callers

2016-03-13 22:35:35 -04:00

sock_diag.c

net: diag: Add the ability to destroy a socket.

2015-12-15 23:26:51 -05:00

sock_reuseport.c

soreuseport: fix NULL ptr dereference SO_REUSEPORT after bind

2016-01-19 14:44:23 -05:00

sock.c

net: Facility to report route quality of connected sockets

2016-02-25 22:01:22 -05:00

stream.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-12-03 21:09:12 -05:00

sysctl_net_core.c

net:Add sysctl_max_skb_frags

2016-02-09 04:28:06 -05:00

timestamping.c

net: skb_defer_rx_timestamp should check for phydev before setting up classify

2015-07-09 14:17:15 -07:00

tso.c

net: tso: add support for IPv6

2015-10-26 22:24:22 -07:00

utils.c

net: move net_get_random_once to lib

2015-10-08 05:26:35 -07:00