[PATCH] rename struct pspace to struct pid_namespace
[linux-2.6.git] / include / linux / pid_namespace.h
1 #ifndef _LINUX_PID_NS_H
2 #define _LINUX_PID_NS_H
3
4 #include <linux/sched.h>
5 #include <linux/mm.h>
6 #include <linux/threads.h>
7 #include <linux/pid.h>
8
9 struct pidmap {
10        atomic_t nr_free;
11        void *page;
12 };
13
14 #define PIDMAP_ENTRIES         ((PID_MAX_LIMIT + 8*PAGE_SIZE - 1)/PAGE_SIZE/8)
15
16 struct pid_namespace {
17        struct pidmap pidmap[PIDMAP_ENTRIES];
18        int last_pid;
19 };
20
21 extern struct pid_namespace init_pid_ns;
22
23 #endif /* _LINUX_PID_NS_H */