2 * netprio_cgroup.h Control Group Priority set
5 * Authors: Neil Horman <nhorman@tuxdriver.com>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
14 #ifndef _NETPRIO_CGROUP_H
15 #define _NETPRIO_CGROUP_H
16 #include <linux/cgroup.h>
17 #include <linux/hardirq.h>
18 #include <linux/rcupdate.h>
21 #if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
28 struct cgroup_netprio_state {
29 struct cgroup_subsys_state css;
32 extern void sock_update_netprioidx(struct sock *sk);
34 #if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
36 static inline u32 task_netprioidx(struct task_struct *p)
38 struct cgroup_subsys_state *css;
42 css = task_subsys_state(p, net_prio_subsys_id);
43 idx = css->cgroup->id;
48 #elif IS_MODULE(CONFIG_NETPRIO_CGROUP)
50 static inline u32 task_netprioidx(struct task_struct *p)
52 struct cgroup_subsys_state *css;
56 css = task_subsys_state(p, net_prio_subsys_id);
58 idx = css->cgroup->id;
64 #else /* !CONFIG_NETPRIO_CGROUP */
66 static inline u32 task_netprioidx(struct task_struct *p)
71 #define sock_update_netprioidx(sk)
73 #endif /* CONFIG_NETPRIO_CGROUP */
75 #endif /* _NET_CLS_CGROUP_H */