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Searched refs:ns (Results 1 – 25 of 67) sorted by relevance

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/include/linux/
A Dipc_namespace.h80 struct ns_common ns; member
93 extern int mq_init_ns(struct ipc_namespace *ns);
137 if (ns) in get_ipc_ns()
138 refcount_inc(&ns->ns.count); in get_ipc_ns()
139 return ns; in get_ipc_ns()
144 if (ns) { in get_ipc_ns_not_zero()
145 if (refcount_inc_not_zero(&ns->ns.count)) in get_ipc_ns_not_zero()
146 return ns; in get_ipc_ns_not_zero()
160 return ns; in copy_ipcs()
165 return ns; in get_ipc_ns()
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A Dpid_namespace.h41 struct ns_common ns; member
59 if (ns != &init_pid_ns) in get_pid_ns()
60 refcount_inc(&ns->ns.count); in get_pid_ns()
61 return ns; in get_pid_ns()
69 for (; ns; ns = ns->parent) in pidns_memfd_noexec_scope()
70 scope = max(scope, READ_ONCE(ns->memfd_noexec_scope)); in pidns_memfd_noexec_scope()
85 extern void put_pid_ns(struct pid_namespace *ns);
92 return ns; in get_pid_ns()
104 ns = ERR_PTR(-EINVAL); in copy_pid_ns()
105 return ns; in copy_pid_ns()
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A Dnsproxy.h47 struct cgroup_namespace *: &(__ns->ns), \
48 struct ipc_namespace *: &(__ns->ns), \
49 struct net *: &(__ns->ns), \
50 struct pid_namespace *: &(__ns->ns), \
51 struct mnt_namespace *: &(__ns->ns), \
52 struct time_namespace *: &(__ns->ns), \
54 struct uts_namespace *: &(__ns->ns))
110 void free_nsproxy(struct nsproxy *ns);
117 if (refcount_dec_and_test(&ns->count)) in put_nsproxy()
118 free_nsproxy(ns); in put_nsproxy()
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A Duser_namespace.h84 struct ns_common ns; member
121 struct user_namespace *ns; member
132 bool setup_userns_sysctls(struct user_namespace *ns);
133 void retire_userns_sysctls(struct user_namespace *ns);
160 return READ_ONCE(ns->rlimit_max[type]); in get_userns_rlimit_max()
173 if (ns) in get_user_ns()
174 refcount_inc(&ns->ns.count); in get_user_ns()
175 return ns; in get_user_ns()
180 extern void __put_user_ns(struct user_namespace *ns);
184 if (ns && refcount_dec_and_test(&ns->ns.count)) in put_user_ns()
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A Dutsname.h28 struct ns_common ns; member
33 static inline void get_uts_ns(struct uts_namespace *ns) in get_uts_ns() argument
35 refcount_inc(&ns->ns.count); in get_uts_ns()
40 extern void free_uts_ns(struct uts_namespace *ns);
42 static inline void put_uts_ns(struct uts_namespace *ns) in put_uts_ns() argument
44 if (refcount_dec_and_test(&ns->ns.count)) in put_uts_ns()
45 free_uts_ns(ns); in put_uts_ns()
50 static inline void get_uts_ns(struct uts_namespace *ns) in get_uts_ns() argument
54 static inline void put_uts_ns(struct uts_namespace *ns) in put_uts_ns() argument
A Dexport.h33 #define ___EXPORT_SYMBOL(sym, license, ns...) \ argument
37 .ascii ns "\0" ASM_NL \
48 #define __EXPORT_SYMBOL(sym, license, ns) argument
52 #define __EXPORT_SYMBOL(sym, license, ns) __GENKSYMS_EXPORT_SYMBOL(sym) argument
56 #define __EXPORT_SYMBOL(sym, license, ns) \ argument
57 ___EXPORT_SYMBOL(sym, license, ns)
75 #define __EXPORT_SYMBOL(sym, license, ns) \ argument
79 asm(__stringify(___EXPORT_SYMBOL(sym, license, ns)))
91 #define EXPORT_SYMBOL_NS(sym, ns) __EXPORT_SYMBOL(sym, "", ns) argument
92 #define EXPORT_SYMBOL_NS_GPL(sym, ns) __EXPORT_SYMBOL(sym, "GPL", ns) argument
A Dtime_namespace.h26 struct ns_common ns; member
37 struct time_namespace *ns);
42 refcount_inc(&ns->ns.count); in get_time_ns()
43 return ns; in get_time_ns()
49 void free_time_ns(struct time_namespace *ns);
55 if (refcount_dec_and_test(&ns->ns.count)) in put_time_ns()
56 free_time_ns(ns); in put_time_ns()
102 struct time_namespace *ns = current->nsproxy->time_ns; in timens_ktime_to_host() local
104 if (likely(ns == &init_time_ns)) in timens_ktime_to_host()
112 struct time_namespace *ns) in vdso_join_timens() argument
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A Dproc_ns.h22 void (*put)(struct ns_common *ns);
23 int (*install)(struct nsset *nsset, struct ns_common *ns);
24 struct user_namespace *(*owner)(struct ns_common *ns);
25 struct ns_common *(*get_parent)(struct ns_common *ns);
69 static inline int ns_alloc_inum(struct ns_common *ns) in ns_alloc_inum() argument
71 WRITE_ONCE(ns->stashed, NULL); in ns_alloc_inum()
72 return proc_alloc_inum(&ns->inum); in ns_alloc_inum()
75 #define ns_free_inum(ns) proc_free_inum((ns)->inum) argument
84 extern bool ns_match(const struct ns_common *ns, dev_t dev, ino_t ino);
A Dcapability.h143 struct user_namespace *ns, int cap);
146 struct user_namespace *ns, int cap);
148 extern bool ns_capable(struct user_namespace *ns, int cap);
149 extern bool ns_capable_noaudit(struct user_namespace *ns, int cap);
150 extern bool ns_capable_setid(struct user_namespace *ns, int cap);
153 struct user_namespace *ns, int cap) in has_ns_capability() argument
162 struct user_namespace *ns, int cap) in has_ns_capability_noaudit() argument
170 static inline bool ns_capable(struct user_namespace *ns, int cap) in ns_capable() argument
183 bool privileged_wrt_inode_uidgid(struct user_namespace *ns,
202 return ns_capable(ns, CAP_CHECKPOINT_RESTORE) || in checkpoint_restore_ns_capable()
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A Dpid.h54 struct pid_namespace *ns; member
137 extern void disable_pid_allocation(struct pid_namespace *ns);
151 struct pid_namespace *ns = NULL; in ns_of_pid() local
153 ns = pid->numbers[pid->level].ns; in ns_of_pid()
154 return ns; in ns_of_pid()
187 pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns);
241 return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns); in task_pid_nr_ns()
272 return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns); in task_pgrp_nr_ns()
283 return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns); in task_session_nr_ns()
293 return __task_pid_nr_ns(tsk, PIDTYPE_TGID, ns); in task_tgid_nr_ns()
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A Dexport-internal.h40 #define __KSYMTAB(name, sym, sec, ns) \ argument
45 " .asciz \"" ns "\"" "\n" \
62 #define KSYMTAB_FUNC(name, sec, ns) __KSYMTAB(name, KSYM_FUNC(name), sec, ns) argument
63 #define KSYMTAB_DATA(name, sec, ns) __KSYMTAB(name, name, sec, ns) argument
A Dtimecounter.h75 u64 ns = (u64) cycles; in cyclecounter_cyc2ns() local
77 ns = (ns * cc->mult) + *frac; in cyclecounter_cyc2ns()
78 *frac = ns & mask; in cyclecounter_cyc2ns()
79 return ns >> cc->shift; in cyclecounter_cyc2ns()
A Dpm.h378 #define _EXPORT_PM_OPS(name, license, ns) \ argument
380 __EXPORT_SYMBOL(name, license, ns); \
387 #define _EXPORT_DEV_PM_OPS(name, license, ns) _EXPORT_PM_OPS(name, license, ns) argument
389 #define _EXPORT_DEV_PM_OPS(name, license, ns) _DISCARD_PM_OPS(name, license, ns) argument
393 #define _EXPORT_DEV_SLEEP_PM_OPS(name, license, ns) _EXPORT_PM_OPS(name, license, ns) argument
395 #define _EXPORT_DEV_SLEEP_PM_OPS(name, license, ns) _DISCARD_PM_OPS(name, license, ns) argument
400 #define EXPORT_NS_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "", #ns) argument
401 #define EXPORT_NS_GPL_DEV_PM_OPS(name, ns) _EXPORT_DEV_PM_OPS(name, "GPL", #ns) argument
405 #define EXPORT_NS_DEV_SLEEP_PM_OPS(name, ns) _EXPORT_DEV_SLEEP_PM_OPS(name, "", #ns) argument
406 #define EXPORT_NS_GPL_DEV_SLEEP_PM_OPS(name, ns) _EXPORT_DEV_SLEEP_PM_OPS(name, "GPL", #ns) argument
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A Dktime.h136 s64 ns = kt; in ktime_divns() local
137 u64 tmp = ns < 0 ? -ns : ns; in ktime_divns()
140 return ns < 0 ? -tmp : tmp; in ktime_divns()
220 static inline ktime_t ns_to_ktime(u64 ns) in ns_to_ktime() argument
222 return ns; in ns_to_ktime()
A Dprojid.h58 static inline bool kprojid_has_mapping(struct user_namespace *ns, kprojid_t projid) in kprojid_has_mapping() argument
60 return from_kprojid(ns, projid) != (projid_t)-1; in kprojid_has_mapping()
83 static inline bool kprojid_has_mapping(struct user_namespace *ns, kprojid_t projid) in kprojid_has_mapping() argument
A Dtime64.h163 static __always_inline void timespec64_add_ns(struct timespec64 *a, u64 ns) in timespec64_add_ns() argument
165 a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns); in timespec64_add_ns()
166 a->tv_nsec = ns; in timespec64_add_ns()
A Duidgid.h123 static inline bool kuid_has_mapping(struct user_namespace *ns, kuid_t uid) in kuid_has_mapping() argument
125 return from_kuid(ns, uid) != (uid_t) -1; in kuid_has_mapping()
128 static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid) in kgid_has_mapping() argument
130 return from_kgid(ns, gid) != (gid_t) -1; in kgid_has_mapping()
175 static inline bool kuid_has_mapping(struct user_namespace *ns, kuid_t uid) in kuid_has_mapping() argument
180 static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid) in kgid_has_mapping() argument
A Dcgroup.h129 int proc_cgroup_show(struct seq_file *m, struct pid_namespace *ns,
787 struct ns_common ns; member
797 void free_cgroup_ns(struct cgroup_namespace *ns);
804 struct cgroup_namespace *ns);
806 static inline void get_cgroup_ns(struct cgroup_namespace *ns) in get_cgroup_ns() argument
808 refcount_inc(&ns->ns.count); in get_cgroup_ns()
811 static inline void put_cgroup_ns(struct cgroup_namespace *ns) in put_cgroup_ns() argument
813 if (refcount_dec_and_test(&ns->ns.count)) in put_cgroup_ns()
814 free_cgroup_ns(ns); in put_cgroup_ns()
827 static inline void get_cgroup_ns(struct cgroup_namespace *ns) { } in get_cgroup_ns() argument
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A Dkernfs.h212 const void *ns; /* namespace tag */ member
409 const char *name, const void *ns);
411 const char *path, const void *ns);
429 void *priv, const void *ns);
437 void *priv, const void *ns,
449 const void *ns);
497 const void *ns) in kernfs_find_and_get_ns() argument
501 const void *ns) in kernfs_walk_and_get_ns() argument
529 void *priv, const void *ns) in kernfs_create_dir_ns() argument
536 void *priv, const void *ns, struct lock_class_key *key) in __kernfs_create_file() argument
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/include/linux/irqchip/
A Darm-gic-v3-prio.h37 #define __gicv3_ns_to_prio(ns) (0x80 | ((ns) >> 1)) argument
/include/linux/regulator/
A Dfixed.h57 #define regulator_register_fixed(id, s, ns) regulator_register_always_on(id, \ argument
58 "fixed-dummy", s, ns, 0)
/include/linux/dsa/
A Dksz_common.h20 u64 ns = FIELD_GET(KSZ_TSTAMP_SEC_MASK, tstamp) * NSEC_PER_SEC + in ksz_decode_tstamp() local
23 return ns_to_ktime(ns); in ksz_decode_tstamp()
/include/net/
A Dioam6.h33 struct ioam6_namespace __rcu *ns; member
59 struct ioam6_namespace *ns,
A Dnet_namespace.h96 struct ns_common ns; member
214 struct ns_common *get_net_ns(struct ns_common *ns);
238 static inline struct ns_common *get_net_ns(struct ns_common *ns) in get_net_ns() argument
268 refcount_inc(&net->ns.count); in get_net()
279 if (!refcount_inc_not_zero(&net->ns.count)) in maybe_get_net()
287 if (refcount_dec_and_test(&net->ns.count)) in put_net()
299 return refcount_read(&net->ns.count) != 0; in check_net()
/include/uapi/linux/
A Dkfd_ioctl.h631 #define KFD_EVENT_FMT_PAGEFAULT_START(ns, pid, addr, node, rw)\ argument
632 "%lld -%d @%lx(%x) %c\n", (ns), (pid), (addr), (node), (rw)
634 #define KFD_EVENT_FMT_PAGEFAULT_END(ns, pid, addr, node, migrate_update)\ argument
635 "%lld -%d @%lx(%x) %c\n", (ns), (pid), (addr), (node), (migrate_update)
639 "%lld -%d @%lx(%lx) %x->%x %x:%x %d\n", (ns), (pid), (start), (size),\
643 "%lld -%d @%lx(%lx) %x->%x %d %d\n", (ns), (pid), (start), (size),\
646 #define KFD_EVENT_FMT_QUEUE_EVICTION(ns, pid, node, evict_trigger)\ argument
647 "%lld -%d %x %d\n", (ns), (pid), (node), (evict_trigger)
649 #define KFD_EVENT_FMT_QUEUE_RESTORE(ns, pid, node, rescheduled)\ argument
650 "%lld -%d %x %c\n", (ns), (pid), (node), (rescheduled)
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