Merge branch 'pernet-all-async'

Kirill Tkhai says: ==================== Make pernet_operations always read locked All the pernet_operations are converted, and the last one is in this patchset (nfsd_net_ops acked by J. Bruce Fields). So, it's the time to kill pernet_operations::async field, and make setup_net() and cleanup_net() always require the rwsem only read locked. All further pernet_operations have to be developed to fit this rule. Some of previous patches added a comment to struct pernet_operations about that. Also, this patchset renames net_sem to pernet_ops_rwsem to make the target area of the rwsem is more clear visible, and adds more comments. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2026-09-28 19:20:30 +00:00 · 2018-03-27 13:18:10 -04:00 · 2018-03-27 13:18:10 -04:00 · c709002c23
commit c709002c23
parent cdcfeb0fb4 8518e9bb98
182 changed files with 38 additions and 266 deletions
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
--- a/fs/nfs/blocklayout/rpc_pipefs.c
+++ b/fs/nfs/blocklayout/rpc_pipefs.c
--- a/fs/nfs/dns_resolve.c
+++ b/fs/nfs/dns_resolve.c
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
--- a/fs/nfs_common/grace.c
+++ b/fs/nfs_common/grace.c
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
--- a/kernel/audit.c
+++ b/kernel/audit.c
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
--- a/net/bridge/netfilter/nf_log_bridge.c
+++ b/net/bridge/netfilter/nf_log_bridge.c
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
--- a/net/can/gw.c
+++ b/net/can/gw.c
--- a/net/core/dev.c
+++ b/net/core/dev.c
--- a/net/core/fib_notifier.c
+++ b/net/core/fib_notifier.c
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
--- a/net/core/net-procfs.c
+++ b/net/core/net-procfs.c
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
--- a/net/core/sock.c
+++ b/net/core/sock.c
--- a/net/core/sock_diag.c
+++ b/net/core/sock_diag.c
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
--- a/net/ieee802154/6lowpan/reassembly.c
+++ b/net/ieee802154/6lowpan/reassembly.c
--- a/net/ieee802154/core.c
+++ b/net/ieee802154/core.c
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
--- a/net/ipv4/netfilter/iptable_nat.c
+++ b/net/ipv4/netfilter/iptable_nat.c
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
--- a/net/ipv4/netfilter/nf_defrag_ipv4.c
+++ b/net/ipv4/netfilter/nf_defrag_ipv4.c
--- a/net/ipv4/netfilter/nf_log_arp.c
+++ b/net/ipv4/netfilter/nf_log_arp.c
--- a/net/ipv4/netfilter/nf_log_ipv4.c
+++ b/net/ipv4/netfilter/nf_log_ipv4.c
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
--- a/net/ipv6/ila/ila_xlat.c
+++ b/net/ipv6/ila/ila_xlat.c
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
--- a/net/ipv6/netfilter/ip6table_nat.c
+++ b/net/ipv6/netfilter/ip6table_nat.c
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
--- a/Show more
+++ b/Show more