Hans Westgaard Ry 5f74f82ea3 net:Add sysctl_max_skb_frags ...

Devices may have limits on the number of fragments in an skb they support.
Current codebase uses a constant as maximum for number of fragments one
skb can hold and use.
When enabling scatter/gather and running traffic with many small messages
the codebase uses the maximum number of fragments and may thereby violate
the max for certain devices.
The patch introduces a global variable as max number of fragments.

Signed-off-by: Hans Westgaard Ry <hans.westgaard.ry@oracle.com>
Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

..

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

gro: Make GRO aware of lightweight tunnels.

2016-01-20 18:48:38 -08:00

drop_monitor.c

net: Replace get_cpu_var through this_cpu_ptr

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

dst.c

net: possible use after free in dst_release

2016-01-06 15:00:27 -05:00

ethtool.c

ethtool: Add phy statistics

2015-12-31 00:53:10 -05:00

fib_rules.c

fib_rules: fix fib rule dumps across multiple skbs

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

filter.c

net: bpf: reject invalid shifts

2016-01-12 17:06:53 -05:00

flow_dissector.c

flow_dissector: Use 'const' where possible.

2015-09-01 21:19:17 -07:00

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

dst: Pass net into dst->output

2015-10-08 04:27:03 -07:00

Makefile

soreuseport: define reuseport groups

2016-01-04 22:49:58 -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-sysfs: use to_net_dev in net_namespace()

2015-12-22 15:04:09 -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

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

2015-12-17 22:08:28 -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

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

2015-12-17 22:08:28 -05:00

pktgen.c

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

2016-01-11 23:55:43 -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

net/rtnetlink: remove unused sz_idx variable

2016-01-11 00:22:20 -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:Add sysctl_max_skb_frags

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

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

mm: memcontrol: generalize the socket accounting jump label

2016-01-14 16:00:49 -08:00

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