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Searched refs:pid_ns (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/kernel/
H A Dpid_namespace.c200 disable_pid_allocation(pid_ns); in zap_pid_ns_processes()
271 if (pid_ns->pid_allocated == init_pids) in zap_pid_ns_processes()
277 if (pid_ns->reboot) in zap_pid_ns_processes()
280 acct_exit_ns(pid_ns); in zap_pid_ns_processes()
298 tmp.extra2 = &pid_ns->pid_max; in pid_ns_ctl_handler()
320 if (pid_ns == &init_pid_ns) in reboot_pid_ns()
326 pid_ns->reboot = SIGHUP; in reboot_pid_ns()
331 pid_ns->reboot = SIGINT; in reboot_pid_ns()
428 struct pid_namespace *pid_ns, *p; in pidns_get_parent() local
431 pid_ns = p = to_pid_ns(ns)->parent; in pidns_get_parent()
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H A Dtsacct.c21 struct pid_namespace *pid_ns, in bacct_add_tsk() argument
58 stats->ac_pid = task_pid_nr_ns(tsk, pid_ns); in bacct_add_tsk()
59 stats->ac_tgid = task_tgid_nr_ns(tsk, pid_ns); in bacct_add_tsk()
65 task_tgid_nr_ns(rcu_dereference(tsk->real_parent), pid_ns) : 0; in bacct_add_tsk()
H A Dnsproxy.c380 struct pid_namespace *pid_ns = NULL; in validate_nsset() local
409 pid_ns = task_active_pid_ns(tsk); in validate_nsset()
410 if (unlikely(!pid_ns)) { in validate_nsset()
415 get_pid_ns(pid_ns); in validate_nsset()
463 ret = validate_ns(nsset, &pid_ns->ns); in validate_nsset()
494 if (pid_ns) in validate_nsset()
495 put_pid_ns(pid_ns); in validate_nsset()
H A Dreboot.c731 struct pid_namespace *pid_ns = task_active_pid_ns(current); in SYSCALL_DEFINE4() local
736 if (!ns_capable(pid_ns->user_ns, CAP_SYS_BOOT)) in SYSCALL_DEFINE4()
752 ret = reboot_pid_ns(pid_ns, cmd); in SYSCALL_DEFINE4()
H A Dtaskstats.c175 struct pid_namespace *pid_ns, in fill_stats() argument
192 bacct_add_tsk(user_ns, pid_ns, stats, tsk); in fill_stats()
H A Dexit.c610 struct pid_namespace *pid_ns = task_active_pid_ns(father); in find_child_reaper() local
611 struct task_struct *reaper = pid_ns->child_reaper; in find_child_reaper()
619 pid_ns->child_reaper = reaper; in find_child_reaper()
630 zap_pid_ns_processes(pid_ns); in find_child_reaper()
/linux-6.15/rust/helpers/
H A Dpid_namespace.c19 struct pid_namespace *pid_ns; in rust_helper_task_get_pid_ns() local
22 pid_ns = task_active_pid_ns(task); in rust_helper_task_get_pid_ns()
23 if (pid_ns) in rust_helper_task_get_pid_ns()
24 get_pid_ns(pid_ns); in rust_helper_task_get_pid_ns()
25 return pid_ns; in rust_helper_task_get_pid_ns()
/linux-6.15/fs/proc/
H A Droot.c30 struct pid_namespace *pid_ns; member
170 fs_info->pid_ns = get_pid_ns(ctx->pid_ns); in proc_fill_super()
233 put_pid_ns(ctx->pid_ns); in proc_fs_context_free()
252 ctx->pid_ns = get_pid_ns(task_active_pid_ns(current)); in proc_init_fs_context()
254 fc->user_ns = get_user_ns(ctx->pid_ns->user_ns); in proc_init_fs_context()
273 put_pid_ns(fs_info->pid_ns); in proc_kill_sb()
H A Dbase.c3515 ns = fs_info->pid_ns; in proc_pid_lookup()
3822 ns = fs_info->pid_ns; in proc_task_lookup()
/linux-6.15/include/linux/
H A Dpid_namespace.h83 extern void zap_pid_ns_processes(struct pid_namespace *pid_ns);
84 extern int reboot_pid_ns(struct pid_namespace *pid_ns, int cmd);
117 static inline int reboot_pid_ns(struct pid_namespace *pid_ns, int cmd) in reboot_pid_ns() argument
H A Dtsacct_kern.h15 struct pid_namespace *pid_ns,
19 struct pid_namespace *pid_ns, in bacct_add_tsk() argument
H A Dproc_fs.h65 struct pid_namespace *pid_ns; member
245 return proc_sb_info(sb)->pid_ns; in proc_pid_ns()
/linux-6.15/fs/
H A Dnsfs.c184 struct pid_namespace *pid_ns; in ns_ioctl() local
236 pid_ns = container_of(ns, struct pid_namespace, ns); in ns_ioctl()
244 tsk = find_task_by_pid_ns(arg, pid_ns); in ns_ioctl()
256 ret = task_pid_nr_ns(tsk, pid_ns); in ns_ioctl()
259 ret = task_tgid_nr_ns(tsk, pid_ns); in ns_ioctl()
H A Dpidfs.c388 struct pid_namespace *pid_ns; in pidfd_ioctl() local
486 pid_ns = task_active_pid_ns(task); in pidfd_ioctl()
487 if (pid_ns) in pidfd_ioctl()
488 ns_common = to_ns_common(get_pid_ns(pid_ns)); in pidfd_ioctl()
/linux-6.15/ipc/
H A Dutil.c772 struct pid_namespace *pid_ns; member
779 return iter->pid_ns; in ipc_seq_pid_ns()
907 iter->pid_ns = get_pid_ns(task_active_pid_ns(current)); in sysvipc_proc_open()
917 put_pid_ns(iter->pid_ns); in sysvipc_proc_release()
H A Dmsg.c1343 struct pid_namespace *pid_ns = ipc_seq_pid_ns(s); in sysvipc_msg_proc_show() local
1355 pid_nr_ns(msq->q_lspid, pid_ns), in sysvipc_msg_proc_show()
1356 pid_nr_ns(msq->q_lrpid, pid_ns), in sysvipc_msg_proc_show()
H A Dshm.c1837 struct pid_namespace *pid_ns = ipc_seq_pid_ns(s); in sysvipc_shm_proc_show() local
1860 pid_nr_ns(shp->shm_cprid, pid_ns), in sysvipc_shm_proc_show()
1861 pid_nr_ns(shp->shm_lprid, pid_ns), in sysvipc_shm_proc_show()
/linux-6.15/net/ipv6/
H A Dip6_flowlabel.c752 struct pid_namespace *pid_ns; member
813 state->pid_ns = proc_pid_ns(file_inode(seq->file)->i_sb); in ip6fl_seq_start()
849 pid_nr_ns(fl->owner.pid, state->pid_ns) : in ip6fl_seq_show()
/linux-6.15/fs/fuse/
H A Dfuse_i.h648 struct pid_namespace *pid_ns; member
H A Dinode.c981 fc->pid_ns = get_pid_ns(task_active_pid_ns(current)); in fuse_conn_init()
1019 put_pid_ns(fc->pid_ns); in fuse_conn_put()
H A Ddev.c232 req->in.h.pid = pid_nr_ns(task_pid(current), fc->pid_ns); in fuse_get_req()
628 req->in.h.pid = pid_nr_ns(task_pid(current), fc->pid_ns); in fuse_force_creds()
H A Dfile.c2707 fl->c.flc_pid = pid_nr_ns(find_pid_ns(ffl->pid, fc->pid_ns), &init_pid_ns); in convert_fuse_file_lock()
2770 pid_t pid_nr = pid_nr_ns(pid, fm->fc->pid_ns); in fuse_setlk()