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Searched refs:mnt_ns (Results 1 – 16 of 16) sorted by relevance

/linux/fs/
H A Dmount.h72 struct mnt_namespace *mnt_ns; /* containing namespace */ member
125 return !IS_ERR_OR_NULL(real_mount(mnt)->mnt_ns); in is_mounted()
183 struct mnt_namespace *ns = READ_ONCE(m->mnt_ns); in anon_ns_root()
200 struct mnt_namespace *ns = mnt->mnt_ns; in move_from_ns()
211 struct mnt_namespace *get_sequential_mnt_ns(struct mnt_namespace *mnt_ns,
223 if ((m->mnt_ns && m->mnt_ns->n_fsnotify_marks) || in mnt_notify_add()
227 m->prev_ns = m->mnt_ns; in mnt_notify_add()
H A Dnamespace.c186 struct mnt_namespace *mnt_ns; in lookup_mnt_ns() local
198 mnt_ns = container_of(ns, struct mnt_namespace, ns); in lookup_mnt_ns()
199 refcount_inc(&mnt_ns->passive); in lookup_mnt_ns()
200 return mnt_ns; in lookup_mnt_ns()
855 struct mnt_namespace *ns = current->nsproxy->mnt_ns; in __is_local_mountpoint()
963 return mnt->mnt_ns == current->nsproxy->mnt_ns; in check_mnt()
970 if (!is_anon_ns(mnt->mnt_ns)) in check_anonymous_mnt()
973 seq = mnt->mnt_ns->seq_origin; in check_anonymous_mnt()
974 return !seq || (seq == current->nsproxy->mnt_ns->ns.ns_id); in check_anonymous_mnt()
1097 mnt->mnt_ns = ns; in mnt_add_to_ns()
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H A Dnsfs.c144 static int copy_ns_info_to_user(const struct mnt_namespace *mnt_ns, in copy_ns_info_to_user() argument
156 kinfo->mnt_ns_id = mnt_ns->ns.ns_id; in copy_ns_info_to_user()
157 kinfo->nr_mounts = READ_ONCE(mnt_ns->nr_mounts); in copy_ns_info_to_user()
204 struct mnt_namespace *mnt_ns; in ns_ioctl() local
323 mnt_ns = get_sequential_mnt_ns(to_mnt_ns(ns), previous); in ns_ioctl()
324 if (IS_ERR(mnt_ns)) in ns_ioctl()
325 return PTR_ERR(mnt_ns); in ns_ioctl()
327 ns = to_ns_common(mnt_ns); in ns_ioctl()
H A Dd_path.c112 struct mnt_namespace *mnt_ns; in __prepend_path() local
120 mnt_ns = READ_ONCE(mnt->mnt_ns); in __prepend_path()
122 if (!IS_ERR_OR_NULL(mnt_ns) && !is_anon_ns(mnt_ns)) in __prepend_path()
H A Dpnode.c41 if (m->mnt_ns == ns && is_path_reachable(m, m->mnt.mnt_root, root)) in get_peer_under_root()
61 struct mount *d = get_peer_under_root(m, mnt->mnt_ns, root); in get_dominating_id()
269 if (is_anon_ns(m->mnt_ns)) in need_secondary()
351 err = count_mounts(n->mnt_ns, this); in propagate_mnt()
H A Dpnode.h15 #define IS_MNT_NEW(m) (!(m)->mnt_ns)
H A Dproc_namespace.c250 if (!nsp || !nsp->mnt_ns) { in mounts_open_common()
255 ns = nsp->mnt_ns; in mounts_open_common()
H A Dpidfs.c511 get_mnt_ns(nsp->mnt_ns); in pidfd_ioctl()
512 ns_common = to_ns_common(nsp->mnt_ns); in pidfd_ioctl()
H A Dfhandle.c325 ns_capable(real_mount(root->mnt)->mnt_ns->user_ns, in may_decode_fh()
H A Dcoredump.c1437 if (current->nsproxy->mnt_ns != init_task.nsproxy->mnt_ns) in check_coredump_socket()
/linux/kernel/
H A Dnsproxy.c38 .mnt_ns = NULL,
78 new_nsp->mnt_ns = copy_mnt_ns(flags, tsk->nsproxy->mnt_ns, user_ns, new_fs); in create_new_namespaces()
79 if (IS_ERR(new_nsp->mnt_ns)) { in create_new_namespaces()
80 err = PTR_ERR(new_nsp->mnt_ns); in create_new_namespaces()
137 put_mnt_ns(new_nsp->mnt_ns); in create_new_namespaces()
188 put_mnt_ns(ns->mnt_ns); in free_nsproxy()
430 ret = validate_ns(nsset, from_mnt_ns(nsp->mnt_ns)); in validate_nsset()
/linux/tools/testing/selftests/filesystems/statmount/
H A Dstatmount_test_ns.c62 static int get_mnt_ns_id(const char *mnt_ns, uint64_t *mnt_ns_id) in get_mnt_ns_id() argument
64 int fd = open(mnt_ns, O_RDONLY); in get_mnt_ns_id()
68 mnt_ns, strerror(errno)); in get_mnt_ns_id()
75 mnt_ns, strerror(errno)); in get_mnt_ns_id()
/linux/fs/notify/
H A Dfdinfo.c131 struct mnt_namespace *mnt_ns = fsnotify_conn_mntns(mark->connector); in fanotify_fdinfo() local
134 mnt_ns->ns.inum, mflags, mark->mask, mark->ignore_mask); in fanotify_fdinfo()
/linux/include/linux/
H A Dnsfs.h33 struct mnt_namespace *: current->nsproxy->mnt_ns, \
H A Dnsproxy.h36 struct mnt_namespace *mnt_ns; member
/linux/fs/devpts/
H A Dinode.c449 current->nsproxy->mnt_ns == init_task.nsproxy->mnt_ns) in devpts_init_fs_context()