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2e6cdfe293
freebsd-dev/sys/net
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Kristof Provost 2e6cdfe293 pf: change pf_rules_lock and pf_ioctl_lock to per-vnet locks 
Both pf_rules_lock and pf_ioctl_lock only ever affect one vnet, so
there's no point in having these locks affect other vnets.
(In fact, the only lock in pf that can affect multiple vnets is
pf_end_lock.)

That's especially important for the rules lock, because taking the write
lock suspends all network traffic until it's released. This will reduce
the impact a vnet running pf can have on other vnets, and improve
concurrency on machines running multiple pf-enabled vnets.

Reviewed by:	zlei
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D39658
2023-04-19 09:50:52 +02:00
..
altq altq: ansify 2023-02-13 18:32:45 +00:00
route netlink: allow exact-match route lookups via RTM_GETROUTE. 2023-04-02 13:47:10 +00:00
bpf_buffer.c
bpf_buffer.h
bpf_filter.c bpf(3): Grammar fix for a source code comment 2022-09-04 17:30:05 +02:00
bpf_jitter.c
bpf_jitter.h
bpf_zerocopy.c
bpf_zerocopy.h
bpf.c net: whack __mips__ leftovers 2023-03-01 11:07:32 +00:00
bpf.h bpf: Add "_if" tap APIs 2023-01-31 15:02:14 -05:00
bpfdesc.h
bridgestp.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
bridgestp.h
debugnet_inet.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
debugnet_int.h
debugnet.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
debugnet.h debugnet: Add ifnet accessor to set debugnet methods 2023-01-24 15:03:35 -05:00
dlt.h libpcap: Update to 1.10.3 2023-03-31 16:02:22 -03:00
ethernet.h bridge: Add support for emulated netmap mode 2023-04-10 12:14:11 -04:00
firewire.h IfAPI: Add l2com accessor for firewire. 2023-01-31 15:02:17 -05:00
ieee8023ad_lacp.c lacp: Use C99 bool for boolean return value 2023-04-01 01:48:36 +08:00
ieee8023ad_lacp.h lacp: Use C99 bool for boolean return value 2023-04-01 01:48:36 +08:00
ieee_oui.h
if_arp.h
if_bridge.c bridge: distinguish no vlan and vlan 1 2023-04-14 13:17:02 +02:00
if_bridgevar.h bridge: Add support for emulated netmap mode 2023-04-10 12:14:11 -04:00
if_clone.c net: refactor if_clone.c #1 2023-03-15 13:54:22 +00:00
if_clone.h if_clone: add ifc_link_ifp() / ifc_unlink_ifp() to the KPI 2022-09-24 19:42:42 +00:00
if_dead.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_disc.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_dl.h
if_edsc.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_enc.c net: use pfil_mbuf_{in,out} where we always have an mbuf 2023-02-14 10:02:49 -08:00
if_enc.h
if_epair.c net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH 2023-04-17 09:08:35 -07:00
if_ethersubr.c net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH 2023-04-17 09:08:35 -07:00
if_fwsubr.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_gif.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_gif.h
if_gre.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_gre.h
if_infiniband.c net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH 2023-04-17 09:08:35 -07:00
if_ipsec.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_ipsec.h
if_lagg.c lagg(4): Correctly define some sysctl variables 2023-04-17 18:24:35 +08:00
if_lagg.h lagg: Various style fixes 2023-03-24 17:55:15 +08:00
if_llatbl.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_llatbl.h netinet6: Fix mbuf leak in NDP 2022-05-31 21:06:14 +00:00
if_llc.h
if_loop.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_me.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_media.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_media.h
if_mib.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_mib.h
if_ovpn.c if_ovpn: ovpn_find_peer_by_ip() is unused without INET 2023-02-23 05:56:56 +01:00
if_ovpn.h if_ovpn: implement OVPN_GET_PEER_STATS 2022-12-14 06:48:58 +01:00
if_pflog.h pflog: align header to 4 bytes, not 8 2022-02-01 18:17:44 +01:00
if_pfsync.h pfsync: prepare code to accommodate AF_INET6 family 2022-11-09 21:06:07 +01:00
if_private.h IfAPI: Add some more accessors 2023-01-31 15:02:17 -05:00
if_stf.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_stf.h if_stf: make if_stf.h self-contained 2021-12-17 12:38:34 +01:00
if_tap.h
if_tun.h
if_tuntap.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_types.h Import the WireGuard driver from zx2c4.com. 2022-10-28 13:36:12 -07:00
if_var.h IfAPI: Add iterator to complement if_foreach() 2023-03-23 09:39:26 -04:00
if_vlan_var.h bridge: distinguish no vlan and vlan 1 2023-04-14 13:17:02 +02:00
if_vlan.c net: unify mtu update code 2023-03-06 15:08:08 +00:00
if_vxlan.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
if_vxlan.h
if.c ifcapnv: cap_bit in ifcap2_nv_bit_names[] is bit, not index 2023-03-31 02:08:15 +03:00
if.h net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH 2023-04-17 09:08:35 -07:00
ifdi_if.m IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
iflib_clone.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
iflib_private.h
iflib.c net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH 2023-04-17 09:08:35 -07:00
iflib.h iflib: Introduce v2 of TX Queue Select Functionality 2022-10-17 14:59:55 -07:00
ifq.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
ifq.h ifnet/API: Privatize the implementation of the drbr_* APIs 2023-01-31 15:02:14 -05:00
infiniband.h infiniband: Convert BPF handling for IfAPI 2023-03-14 15:51:32 -04:00
mp_ring.c
mp_ring.h net: whack __mips__ leftovers 2023-03-01 11:07:32 +00:00
mppc.h
mppcc.c
mppcd.c
netisr_internal.h
netisr.c ifnet/API: Move struct ifnet definition to a <net/if_private.h> 2023-01-24 14:36:30 -05:00
netisr.h netisr: Remove the now-unused NETISR_EPAIR queue index 2023-04-05 11:46:42 -04:00
netmap_legacy.h
netmap_user.h netmap: fix refcount bug in netmap allocator 2022-03-06 16:39:16 +00:00
netmap_virt.h
netmap.h netmap(4): Fix a typo in a source code comment 2022-10-25 14:56:25 +02:00
paravirt.h
pfil.c pf: distinguish forwarding and output cases for pf_refragment6() 2023-03-16 10:59:04 +01:00
pfil.h pf: distinguish forwarding and output cases for pf_refragment6() 2023-03-16 10:59:04 +01:00
pfkeyv2.h ipsec: add support for CHACHA20POLY1305 2022-11-02 14:19:04 +01:00
pfvar.h pf: change pf_rules_lock and pf_ioctl_lock to per-vnet locks 2023-04-19 09:50:52 +02:00
ppp_defs.h
radix.c net: constantify radix.c functions 2022-08-01 07:32:40 +00:00
radix.h net: constantify radix.c functions 2022-08-01 07:32:40 +00:00
rndis.h
route.c netlink: add netlink KPI to the kernel by default 2023-03-27 13:55:44 +00:00
route.h netlink: add rtsock-compatible header to use with netlink snl(3). 2023-03-09 14:37:42 +00:00
rss_config.c Revert "wpa: Import wpa_supplicant/hostapd commit 14ab4a816" 2021-12-02 14:45:04 -08:00
rss_config.h
rtsock.c routing: add public rt_is_exportable() version to check if 2023-03-26 08:24:27 +00:00
sff8436.h
sff8472.h
slcompress.c
slcompress.h
toeplitz.c
toeplitz.h
vnet.c vnet: Fix a typo in a source code comment 2023-04-17 18:24:35 +08:00
vnet.h vnet: Make vnet_sys[un]init() static 2023-02-22 00:22:23 +08:00