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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 14:31:10 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 14:31:10 -0800 |
commit | b2fe5fa68642860e7de76167c3111623aa0d5de1 (patch) | |
tree | b7f9b89b7039ecefbc35fe3c8e73a6ff972641dd /net/bridge/br_private.h | |
parent | a103950e0dd2058df5e8a8d4a915707bdcf205f0 (diff) | |
parent | a54667f6728c2714a400f3c884727da74b6d1717 (diff) | |
download | op-kernel-dev-b2fe5fa68642860e7de76167c3111623aa0d5de1.zip op-kernel-dev-b2fe5fa68642860e7de76167c3111623aa0d5de1.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Significantly shrink the core networking routing structures. Result
of http://vger.kernel.org/~davem/seoul2017_netdev_keynote.pdf
2) Add netdevsim driver for testing various offloads, from Jakub
Kicinski.
3) Support cross-chip FDB operations in DSA, from Vivien Didelot.
4) Add a 2nd listener hash table for TCP, similar to what was done for
UDP. From Martin KaFai Lau.
5) Add eBPF based queue selection to tun, from Jason Wang.
6) Lockless qdisc support, from John Fastabend.
7) SCTP stream interleave support, from Xin Long.
8) Smoother TCP receive autotuning, from Eric Dumazet.
9) Lots of erspan tunneling enhancements, from William Tu.
10) Add true function call support to BPF, from Alexei Starovoitov.
11) Add explicit support for GRO HW offloading, from Michael Chan.
12) Support extack generation in more netlink subsystems. From Alexander
Aring, Quentin Monnet, and Jakub Kicinski.
13) Add 1000BaseX, flow control, and EEE support to mvneta driver. From
Russell King.
14) Add flow table abstraction to netfilter, from Pablo Neira Ayuso.
15) Many improvements and simplifications to the NFP driver bpf JIT,
from Jakub Kicinski.
16) Support for ipv6 non-equal cost multipath routing, from Ido
Schimmel.
17) Add resource abstration to devlink, from Arkadi Sharshevsky.
18) Packet scheduler classifier shared filter block support, from Jiri
Pirko.
19) Avoid locking in act_csum, from Davide Caratti.
20) devinet_ioctl() simplifications from Al viro.
21) More TCP bpf improvements from Lawrence Brakmo.
22) Add support for onlink ipv6 route flag, similar to ipv4, from David
Ahern.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1925 commits)
tls: Add support for encryption using async offload accelerator
ip6mr: fix stale iterator
net/sched: kconfig: Remove blank help texts
openvswitch: meter: Use 64-bit arithmetic instead of 32-bit
tcp_nv: fix potential integer overflow in tcpnv_acked
r8169: fix RTL8168EP take too long to complete driver initialization.
qmi_wwan: Add support for Quectel EP06
rtnetlink: enable IFLA_IF_NETNSID for RTM_NEWLINK
ipmr: Fix ptrdiff_t print formatting
ibmvnic: Wait for device response when changing MAC
qlcnic: fix deadlock bug
tcp: release sk_frag.page in tcp_disconnect
ipv4: Get the address of interface correctly.
net_sched: gen_estimator: fix lockdep splat
net: macb: Handle HRESP error
net/mlx5e: IPoIB, Fix copy-paste bug in flow steering refactoring
ipv6: addrconf: break critical section in addrconf_verify_rtnl()
ipv6: change route cache aging logic
i40e/i40evf: Update DESC_NEEDED value to reflect larger value
bnxt_en: cleanup DIM work on device shutdown
...
Diffstat (limited to 'net/bridge/br_private.h')
-rw-r--r-- | net/bridge/br_private.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 1312b8d..8e13a64 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -168,12 +168,17 @@ struct net_bridge_vlan_group { u16 pvid; }; +struct net_bridge_fdb_key { + mac_addr addr; + u16 vlan_id; +}; + struct net_bridge_fdb_entry { - struct hlist_node hlist; + struct rhash_head rhnode; struct net_bridge_port *dst; - mac_addr addr; - __u16 vlan_id; + struct net_bridge_fdb_key key; + struct hlist_node fdb_node; unsigned char is_local:1, is_static:1, added_by_user:1, @@ -315,7 +320,7 @@ struct net_bridge { struct net_bridge_vlan_group __rcu *vlgrp; #endif - struct hlist_head hash[BR_HASH_SIZE]; + struct rhashtable fdb_hash_tbl; #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) union { struct rtable fake_rtable; @@ -405,6 +410,7 @@ struct net_bridge { int offload_fwd_mark; #endif bool neigh_suppress_enabled; + struct hlist_head fdb_list; }; struct br_input_skb_cb { @@ -515,6 +521,8 @@ static inline void br_netpoll_disable(struct net_bridge_port *p) /* br_fdb.c */ int br_fdb_init(void); void br_fdb_fini(void); +int br_fdb_hash_init(struct net_bridge *br); +void br_fdb_hash_fini(struct net_bridge *br); void br_fdb_flush(struct net_bridge *br); void br_fdb_find_delete_local(struct net_bridge *br, const struct net_bridge_port *p, @@ -752,7 +760,7 @@ static inline void br_multicast_flood(struct net_bridge_mdb_entry *mdst, static inline bool br_multicast_is_router(struct net_bridge *br) { - return 0; + return false; } static inline bool br_multicast_querier_exists(struct net_bridge *br, |