Tejun Heo 297dbde19c netprio_cgroup: limit the maximum css->id to USHRT_MAX ...

netprio builds per-netdev contiguous priomap array which is indexed by
css->id.  The array is allocated using kzalloc() effectively limiting
the maximum ID supported to some thousand range.  This patch caps the
maximum supported css->id to USHRT_MAX which should be way above what
is actually useable.

This allows reducing sock->sk_cgrp_prioidx to u16 from u32.  The freed
up part will be used to overload the cgroup related fields.
sock->sk_cgrp_prioidx's position is swapped with sk_mark so that the
two cgroup related fields are adjacent.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Cc: Daniel Borkmann <daniel@iogearbox.net>
CC: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2015-12-08 22:02:33 -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

net: constify netif_is_* helpers net_device param

2015-12-05 18:16:27 -05:00

drop_monitor.c

net: Replace get_cpu_var through this_cpu_ptr

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

dst.c

net: fix a race in dst_release()

2015-11-09 21:55:48 -05:00

ethtool.c

ethtool: Use kcalloc instead of kmalloc for ethtool_get_strings

2015-10-14 19:00:20 -07:00

fib_rules.c

fib_rules: fix fib rule dumps across multiple skbs

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

filter.c

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

2015-10-20 06:08:27 -07:00

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

lwtunnel: infrastructure for handling light weight tunnels like mpls

2015-07-21 10:39:03 -07:00

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

switchdev: rename SWITCHDEV_ATTR_* enum values to SWITCHDEV_ATTR_ID_*

2015-10-03 04:49:37 -07:00

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

cgroups: Allow dynamically changing net_classid

2015-11-23 12:13:46 -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

netprio_cgroup: limit the maximum css->id to USHRT_MAX

2015-12-08 22:02:33 -05:00

pktgen.c

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

2015-08-13 16:23:11 -07:00

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

rtnetlink: fix frame size warning in rtnl_fill_ifinfo

2015-11-17 15:25:44 -05:00

scm.c

net, scm: fix PaX detected msg_controllen overflow in scm_detach_fds

2015-11-22 20:34:58 -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

vlan: Fix untag operations of stacked vlans with REORDER_HEADER off

2015-11-17 14:38:35 -05:00

sock_diag.c

net/core: make sock_diag.c explicitly non-modular

2015-10-09 07:52:27 -07:00

sock.c

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

2015-12-03 21:09:12 -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

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

2015-03-20 18:51:09 -04:00

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