diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/Kconfig | 2 | ||||
| -rw-r--r-- | net/core/netclassid_cgroup.c | 13 | ||||
| -rw-r--r-- | net/core/netprio_cgroup.c | 37 | ||||
| -rw-r--r-- | net/ipv4/tcp_memcontrol.c | 2 |
4 files changed, 7 insertions, 47 deletions
diff --git a/net/Kconfig b/net/Kconfig index e411046a62e..a83bc4cc45a 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -239,7 +239,7 @@ config XPS default y config CGROUP_NET_PRIO - tristate "Network priority cgroup" + bool "Network priority cgroup" depends on CGROUPS ---help--- Cgroup subsystem for use in assigning processes to network priorities on diff --git a/net/core/netclassid_cgroup.c b/net/core/netclassid_cgroup.c index 719efd54166..b865662fba7 100644 --- a/net/core/netclassid_cgroup.c +++ b/net/core/netclassid_cgroup.c @@ -23,7 +23,7 @@ static inline struct cgroup_cls_state *css_cls_state(struct cgroup_subsys_state struct cgroup_cls_state *task_cls_state(struct task_struct *p) { - return css_cls_state(task_css(p, net_cls_subsys_id)); + return css_cls_state(task_css(p, net_cls_cgrp_id)); } EXPORT_SYMBOL_GPL(task_cls_state); @@ -102,19 +102,10 @@ static struct cftype ss_files[] = { { } /* terminate */ }; -struct cgroup_subsys net_cls_subsys = { - .name = "net_cls", +struct cgroup_subsys net_cls_cgrp_subsys = { .css_alloc = cgrp_css_alloc, .css_online = cgrp_css_online, .css_free = cgrp_css_free, .attach = cgrp_attach, - .subsys_id = net_cls_subsys_id, .base_cftypes = ss_files, - .module = THIS_MODULE, }; - -static int __init init_netclassid_cgroup(void) -{ - return cgroup_load_subsys(&net_cls_subsys); -} -__initcall(init_netclassid_cgroup); diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index 9043caedcd0..d7d23e28faf 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -244,15 +244,12 @@ static struct cftype ss_files[] = { { } /* terminate */ }; -struct cgroup_subsys net_prio_subsys = { - .name = "net_prio", +struct cgroup_subsys net_prio_cgrp_subsys = { .css_alloc = cgrp_css_alloc, .css_online = cgrp_css_online, .css_free = cgrp_css_free, .attach = net_prio_attach, - .subsys_id = net_prio_subsys_id, .base_cftypes = ss_files, - .module = THIS_MODULE, }; static int netprio_device_event(struct notifier_block *unused, @@ -283,37 +280,9 @@ static struct notifier_block netprio_device_notifier = { static int __init init_cgroup_netprio(void) { - int ret; - - ret = cgroup_load_subsys(&net_prio_subsys); - if (ret) - goto out; - register_netdevice_notifier(&netprio_device_notifier); - -out: - return ret; -} - -static void __exit exit_cgroup_netprio(void) -{ - struct netprio_map *old; - struct net_device *dev; - - unregister_netdevice_notifier(&netprio_device_notifier); - - cgroup_unload_subsys(&net_prio_subsys); - - rtnl_lock(); - for_each_netdev(&init_net, dev) { - old = rtnl_dereference(dev->priomap); - RCU_INIT_POINTER(dev->priomap, NULL); - if (old) - kfree_rcu(old, rcu); - } - rtnl_unlock(); + return 0; } -module_init(init_cgroup_netprio); -module_exit(exit_cgroup_netprio); +subsys_initcall(init_cgroup_netprio); MODULE_LICENSE("GPL v2"); diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c index f7e522c558b..20a0aca9131 100644 --- a/net/ipv4/tcp_memcontrol.c +++ b/net/ipv4/tcp_memcontrol.c @@ -219,7 +219,7 @@ static struct cftype tcp_files[] = { static int __init tcp_memcontrol_init(void) { - WARN_ON(cgroup_add_cftypes(&mem_cgroup_subsys, tcp_files)); + WARN_ON(cgroup_add_cftypes(&memory_cgrp_subsys, tcp_files)); return 0; } __initcall(tcp_memcontrol_init); |