Home
last modified time | relevance | path

Searched refs:pid_ns (Results 1 – 8 of 8) sorted by relevance

/kernel/
Dpid_namespace.c177 void zap_pid_ns_processes(struct pid_namespace *pid_ns) in zap_pid_ns_processes() argument
185 disable_pid_allocation(pid_ns); in zap_pid_ns_processes()
206 nr = next_pidmap(pid_ns, 1); in zap_pid_ns_processes()
216 nr = next_pidmap(pid_ns, nr); in zap_pid_ns_processes()
232 if (pid_ns->nr_hashed == init_pids) in zap_pid_ns_processes()
238 if (pid_ns->reboot) in zap_pid_ns_processes()
239 current->signal->group_exit_code = pid_ns->reboot; in zap_pid_ns_processes()
241 acct_exit_ns(pid_ns); in zap_pid_ns_processes()
249 struct pid_namespace *pid_ns = task_active_pid_ns(current); in pid_ns_ctl_handler() local
252 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN)) in pid_ns_ctl_handler()
[all …]
Dpid.c55 static inline int mk_pid(struct pid_namespace *pid_ns, in mk_pid() argument
58 return (map - pid_ns->pidmap)*BITS_PER_PAGE + off; in mk_pid()
140 static void set_last_pid(struct pid_namespace *pid_ns, int base, int pid) in set_last_pid() argument
146 last_write = cmpxchg(&pid_ns->last_pid, prev, pid); in set_last_pid()
150 static int alloc_pidmap(struct pid_namespace *pid_ns) in alloc_pidmap() argument
152 int i, offset, max_scan, pid, last = pid_ns->last_pid; in alloc_pidmap()
159 map = &pid_ns->pidmap[pid/BITS_PER_PAGE]; in alloc_pidmap()
187 set_last_pid(pid_ns, last, pid); in alloc_pidmap()
193 pid = mk_pid(pid_ns, map, offset); in alloc_pidmap()
198 if (map < &pid_ns->pidmap[(pid_max-1)/BITS_PER_PAGE]) { in alloc_pidmap()
[all …]
Dnsproxy.c38 .pid_ns = &init_pid_ns,
88 new_nsp->pid_ns = copy_pid_ns(flags, user_ns, tsk->nsproxy->pid_ns); in create_new_namespaces()
89 if (IS_ERR(new_nsp->pid_ns)) { in create_new_namespaces()
90 err = PTR_ERR(new_nsp->pid_ns); in create_new_namespaces()
103 if (new_nsp->pid_ns) in create_new_namespaces()
104 put_pid_ns(new_nsp->pid_ns); in create_new_namespaces()
177 if (ns->pid_ns) in free_nsproxy()
178 put_pid_ns(ns->pid_ns); in free_nsproxy()
Dtsacct.c30 struct pid_namespace *pid_ns, in bacct_add_tsk() argument
61 stats->ac_pid = task_pid_nr_ns(tsk, pid_ns); in bacct_add_tsk()
67 task_tgid_nr_ns(rcu_dereference(tsk->real_parent), pid_ns) : 0; in bacct_add_tsk()
Dexit.c517 struct pid_namespace *pid_ns = task_active_pid_ns(father); in find_new_reaper() local
524 if (unlikely(pid_ns->child_reaper == father)) in find_new_reaper()
525 pid_ns->child_reaper = thread; in find_new_reaper()
529 if (unlikely(pid_ns->child_reaper == father)) { in find_new_reaper()
531 if (unlikely(pid_ns == &init_pid_ns)) { in find_new_reaper()
537 zap_pid_ns_processes(pid_ns); in find_new_reaper()
552 if (same_thread_group(reaper, pid_ns->child_reaper)) in find_new_reaper()
564 return pid_ns->child_reaper; in find_new_reaper()
Dtaskstats.c179 struct pid_namespace *pid_ns, in fill_stats() argument
196 bacct_add_tsk(user_ns, pid_ns, stats, tsk); in fill_stats()
Dsys.c476 struct pid_namespace *pid_ns = task_active_pid_ns(current); in SYSCALL_DEFINE4() local
481 if (!ns_capable(pid_ns->user_ns, CAP_SYS_BOOT)) in SYSCALL_DEFINE4()
497 ret = reboot_pid_ns(pid_ns, cmd); in SYSCALL_DEFINE4()
Dfork.c1241 (task_active_pid_ns(current) != current->nsproxy->pid_ns)) in copy_process()
1415 pid = alloc_pid(p->nsproxy->pid_ns); in copy_process()