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Searched refs:mnt (Results 1 – 25 of 178) sorted by relevance

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/linux/fs/
A Dnamespace.c840 mnt->mnt_mountpoint = mnt->mnt.mnt_root; in unhash_mnt()
982 mnt->mnt_mountpoint = mnt->mnt.mnt_root; in vfs_create_mount()
988 return &mnt->mnt; in vfs_create_mount()
1070 mnt->mnt.mnt_flags = old->mnt.mnt_flags; in clone_mnt()
1076 mnt->mnt.mnt_userns = get_user_ns(mnt->mnt.mnt_userns); in clone_mnt()
1079 mnt->mnt_mountpoint = mnt->mnt.mnt_root; in clone_mnt()
2261 path->mnt = mnt; in lock_mount()
2445 path->mnt = &mnt->mnt; in open_detached_copy()
3774 while (&mnt->mnt != root->mnt && mnt_has_parent(mnt)) { in is_path_reachable()
4296 root.mnt = mnt; in init_mount_tree()
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A Dpnode.c100 for (m = master = next_peer(mnt); m != mnt; m = next_peer(m)) { in do_make_slave()
101 if (m->mnt.mnt_root == mnt->mnt.mnt_root) { in do_make_slave()
133 mnt->mnt.mnt_flags |= MNT_UNBINDABLE; in change_mnt_propagation()
135 mnt->mnt.mnt_flags &= ~MNT_UNBINDABLE; in change_mnt_propagation()
345 if (child->mnt_mountpoint != mnt->mnt.mnt_root) in find_topper()
388 child = __lookup_mnt(&m->mnt, mnt->mnt_mountpoint); in propagate_mount_busy()
421 child = __lookup_mnt(&m->mnt, mnt->mnt_mountpoint); in propagate_mount_unlock()
430 mnt->mnt.mnt_flags |= MNT_UMOUNT; in umount_one()
451 if (mnt->mnt.mnt_flags & (MNT_UMOUNT | MNT_MARKED)) in __propagate_umount()
458 if (child->mnt_mountpoint == mnt->mnt.mnt_root) in __propagate_umount()
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A Dpnode.h13 #define IS_MNT_SHARED(m) ((m)->mnt.mnt_flags & MNT_SHARED)
16 #define CLEAR_MNT_SHARED(m) ((m)->mnt.mnt_flags &= ~MNT_SHARED)
18 #define IS_MNT_MARKED(m) ((m)->mnt.mnt_flags & MNT_MARKED)
19 #define SET_MNT_MARK(m) ((m)->mnt.mnt_flags |= MNT_MARKED)
20 #define CLEAR_MNT_MARK(m) ((m)->mnt.mnt_flags &= ~MNT_MARKED)
21 #define IS_MNT_LOCKED(m) ((m)->mnt.mnt_flags & MNT_LOCKED)
33 static inline void set_mnt_shared(struct mount *mnt) in set_mnt_shared() argument
35 mnt->mnt.mnt_flags &= ~MNT_SHARED_MASK; in set_mnt_shared()
36 mnt->mnt.mnt_flags |= MNT_SHARED; in set_mnt_shared()
47 int mnt_get_count(struct mount *mnt);
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A Dproc_namespace.c79 if (mnt->mnt_flags & fs_infop->flag) in show_mnt_opts()
83 if (mnt_user_ns(mnt) != &init_user_ns) in show_mnt_opts()
104 struct mount *r = real_mount(mnt); in show_vfsmnt()
105 struct path mnt_path = { .dentry = mnt->mnt_root, .mnt = mnt }; in show_vfsmnt()
127 show_mnt_opts(m, mnt); in show_vfsmnt()
138 struct mount *r = real_mount(mnt); in show_mountinfo()
139 struct super_block *sb = mnt->mnt_sb; in show_mountinfo()
140 struct path mnt_path = { .dentry = mnt->mnt_root, .mnt = mnt }; in show_mountinfo()
160 show_mnt_opts(m, mnt); in show_mountinfo()
200 struct mount *r = real_mount(mnt); in show_vfsstat()
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A Dmount.h43 struct vfsmount mnt; member
84 static inline struct mount *real_mount(struct vfsmount *mnt) in real_mount() argument
86 return container_of(mnt, struct mount, mnt); in real_mount()
89 static inline int mnt_has_parent(struct mount *mnt) in mnt_has_parent() argument
91 return mnt != mnt->mnt_parent; in mnt_has_parent()
94 static inline int is_mounted(struct vfsmount *mnt) in is_mounted() argument
97 return !IS_ERR_OR_NULL(real_mount(mnt)->mnt_ns); in is_mounted()
107 struct mount *m = __lookup_mnt(path->mnt, path->dentry); in __path_is_mountpoint()
108 return m && likely(!(m->mnt.mnt_flags & MNT_SYNC_UMOUNT)); in __path_is_mountpoint()
A Dfhandle.c72 if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) || in do_sys_name_to_handle()
117 struct vfsmount *mnt; in get_vfsmount_from_fd() local
122 mnt = mntget(fs->pwd.mnt); in get_vfsmount_from_fd()
128 mnt = mntget(f.file->f_path.mnt); in get_vfsmount_from_fd()
131 return mnt; in get_vfsmount_from_fd()
145 path->mnt = get_vfsmount_from_fd(mountdirfd); in do_handle_to_path()
146 if (IS_ERR(path->mnt)) { in do_handle_to_path()
147 retval = PTR_ERR(path->mnt); in do_handle_to_path()
152 path->dentry = exportfs_decode_fh(path->mnt, in do_handle_to_path()
162 mntput(path->mnt); in do_handle_to_path()
A Dnamei.c957 if (nd->path.mnt != NULL && nd->path.mnt != nd->root.mnt) in nd_jump_root()
997 if (nd->path.mnt != path->mnt) in nd_jump_link()
1233 path->mnt = &parent->mnt; in follow_up()
1246 root->mnt == &m->mnt)) in choose_mountpoint_rcu()
1249 path->mnt = &m->mnt; in choose_mountpoint_rcu()
1415 if (path->mnt != mnt) in follow_down()
1452 path->mnt = &mounted->mnt; in __follow_mount_rcu()
1480 path->mnt = nd->path.mnt; in handle_mounts()
1491 path->mnt = nd->path.mnt; in handle_mounts()
1503 if (path->mnt != nd->path.mnt) in handle_mounts()
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A Dd_path.c103 static int __prepend_path(const struct dentry *dentry, const struct mount *mnt, in __prepend_path() argument
106 while (dentry != root->dentry || &mnt->mnt != root->mnt) { in __prepend_path()
109 if (dentry == mnt->mnt.mnt_root) { in __prepend_path()
110 struct mount *m = READ_ONCE(mnt->mnt_parent); in __prepend_path()
113 if (likely(mnt != m)) { in __prepend_path()
114 dentry = READ_ONCE(mnt->mnt_mountpoint); in __prepend_path()
115 mnt = m; in __prepend_path()
119 mnt_ns = READ_ONCE(mnt->mnt_ns); in __prepend_path()
171 error = __prepend_path(path->dentry, real_mount(path->mnt), root, &b); in prepend_path()
281 (!IS_ROOT(path->dentry) || path->dentry != path->mnt->mnt_root)) in d_path()
A Dfile_table.c214 struct file *alloc_file_pseudo(struct inode *inode, struct vfsmount *mnt, in alloc_file_pseudo() argument
225 path.dentry = d_alloc_pseudo(mnt->mnt_sb, &this); in alloc_file_pseudo()
228 if (!mnt->mnt_sb->s_d_op) in alloc_file_pseudo()
230 path.mnt = mntget(mnt); in alloc_file_pseudo()
257 struct vfsmount *mnt = file->f_path.mnt; in __fput() local
291 __mnt_drop_write(mnt); in __fput()
295 dissolve_on_fput(mnt); in __fput()
296 mntput(mnt); in __fput()
/linux/kernel/
A Dusermode_driver.c15 struct vfsmount *mnt; in blob_to_mnt() local
24 mnt = kern_mount(type); in blob_to_mnt()
26 if (IS_ERR(mnt)) in blob_to_mnt()
27 return mnt; in blob_to_mnt()
31 mntput(mnt); in blob_to_mnt()
41 mntput(mnt); in blob_to_mnt()
50 return mnt; in blob_to_mnt()
62 struct vfsmount *mnt; in umd_load_blob() local
68 if (IS_ERR(mnt)) in umd_load_blob()
71 info->wd.mnt = mnt; in umd_load_blob()
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/linux/tools/lib/api/fs/
A Dtracing_path.c31 const char *mnt; in tracing_path_tracefs_mount() local
33 mnt = tracefs__mount(); in tracing_path_tracefs_mount()
34 if (!mnt) in tracing_path_tracefs_mount()
37 __tracing_path_set("", mnt); in tracing_path_tracefs_mount()
44 const char *mnt; in tracing_path_debugfs_mount() local
46 mnt = debugfs__mount(); in tracing_path_debugfs_mount()
47 if (!mnt) in tracing_path_debugfs_mount()
57 const char *mnt; in tracing_path_mount() local
60 if (mnt) in tracing_path_mount()
61 return mnt; in tracing_path_mount()
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/linux/fs/autofs/
A Dexpire.c33 struct path path = {.mnt = mnt, .dentry = dentry}; in autofs_mount_busy()
58 if (!may_umount_tree(path.mnt)) { in autofs_mount_busy()
162 if (!may_umount_tree(mnt)) { in autofs_direct_busy()
207 if (autofs_mount_busy(mnt, p, how)) { in autofs_tree_busy()
256 if (autofs_mount_busy(mnt, p, how)) in autofs_check_leaves()
275 struct vfsmount *mnt, in autofs_expire_direct() argument
322 struct vfsmount *mnt, in should_expire() argument
343 if (autofs_mount_busy(mnt, dentry, how)) in should_expire()
421 struct vfsmount *mnt, in autofs_expire_indirect() argument
537 struct vfsmount *mnt, in autofs_expire_run() argument
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/linux/security/tomoyo/
A Dtomoyo.c147 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_unlink()
164 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_mkdir()
180 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_rmdir()
197 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_symlink()
215 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_mknod()
254 struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry }; in tomoyo_path_link()
255 struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry }; in tomoyo_path_link()
275 struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry }; in tomoyo_path_rename()
276 struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry }; in tomoyo_path_rename()
403 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags) in tomoyo_sb_umount() argument
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/linux/tools/bpf/bpftool/
A Dtracelog.c27 static int validate_tracefs_mnt(const char *mnt, unsigned long magic) in validate_tracefs_mnt() argument
31 if (statfs(mnt, &st_fs) < 0) in validate_tracefs_mnt()
40 find_tracefs_mnt_single(unsigned long magic, char *mnt, const char *mntpt) in find_tracefs_mnt_single() argument
53 strcpy(mnt, mntpt); in find_tracefs_mnt_single()
57 static bool get_tracefs_pipe(char *mnt) in get_tracefs_pipe() argument
73 if (find_tracefs_mnt_single(TRACEFS_MAGIC, mnt, *ptr)) in get_tracefs_pipe()
83 while (fscanf(fp, format, mnt, type) == 2) in get_tracefs_pipe()
91 if (found && validate_tracefs_mnt(mnt, TRACEFS_MAGIC)) in get_tracefs_pipe()
103 strcpy(mnt, known_mnts[1]); in get_tracefs_pipe()
104 if (mount_tracefs(mnt)) in get_tracefs_pipe()
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/linux/tools/testing/selftests/memfd/
A Drun_fuse_test.sh5 fusermount -u ./mnt
6 rmdir ./mnt
11 mkdir mnt
12 ./fuse_mnt ./mnt
13 ./fuse_test ./mnt/memfd $@
14 fusermount -u ./mnt
15 rmdir ./mnt
/linux/include/linux/
A Dmount.h78 static inline struct user_namespace *mnt_user_ns(const struct vfsmount *mnt) in mnt_user_ns() argument
81 return smp_load_acquire(&mnt->mnt_userns); in mnt_user_ns()
87 extern int mnt_want_write(struct vfsmount *mnt);
89 extern void mnt_drop_write(struct vfsmount *mnt);
91 extern void mntput(struct vfsmount *mnt);
92 extern struct vfsmount *mntget(struct vfsmount *mnt);
94 extern bool __mnt_is_readonly(struct vfsmount *mnt);
95 extern bool mnt_may_suid(struct vfsmount *mnt);
112 extern void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list);
121 extern void kern_unmount_array(struct vfsmount *mnt[], unsigned int num);
/linux/fs/exportfs/
A Dexpfs.c31 struct path path = {.mnt = mnt, .dentry = dir}; in exportfs_get_name()
121 static struct dentry *reconnect_one(struct vfsmount *mnt, in reconnect_one() argument
130 if (mnt->mnt_sb->s_export_op->get_parent) in reconnect_one()
131 parent = mnt->mnt_sb->s_export_op->get_parent(dentry); in reconnect_one()
142 err = exportfs_get_name(mnt, parent, nbuf, dentry); in reconnect_one()
219 BUG_ON(dentry == mnt->mnt_sb->s_root); in reconnect_path()
222 parent = reconnect_one(mnt, dentry, nbuf); in reconnect_path()
285 .mnt = path->mnt, in get_name()
459 err = reconnect_path(mnt, result, nbuf); in exportfs_decode_fh_raw()
497 target_dir = nop->fh_to_parent(mnt->mnt_sb, fid, in exportfs_decode_fh_raw()
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/linux/fs/notify/
A Dfsnotify.c26 void __fsnotify_vfsmount_delete(struct vfsmount *mnt) in __fsnotify_vfsmount_delete() argument
28 fsnotify_clear_marks_by_mount(mnt); in __fsnotify_vfsmount_delete()
165 if (mnt) in fsnotify_event_needs_parent()
184 struct mount *mnt = path ? real_mount(path->mnt) : NULL; in __fsnotify_parent() local
200 (!mnt || !mnt->mnt_fsnotify_marks) && !parent_watched) in __fsnotify_parent()
471 struct mount *mnt = NULL; in fsnotify() local
477 mnt = real_mount(path->mnt); in fsnotify()
498 (!mnt || !mnt->mnt_fsnotify_marks) && in fsnotify()
504 if (mnt) in fsnotify()
505 marks_mask |= mnt->mnt_fsnotify_mask; in fsnotify()
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/linux/Documentation/target/
A Dtcm_mod_builder.rst33 tcm_dir: /mnt/sdb/lio-core-2.6.git/Documentation/target/../../
36 /mnt/sdb/lio-core-2.6.git/Documentation/target/../../drivers/target/tcm_nab5000
39 /mnt/sdb/lio-core-2.6.git/Documentation/target/../../drivers/target/tcm_nab5000
41 /mnt/sdb/lio-core-2.6.git/Documentation/target/../../drivers/target/tcm_nab5000/tcm_nab5000_base.h
43 /mnt/sdb/lio-core-2.6.git/Documentation/target/../../include/target/target_core_fabric_ops.h
51 /mnt/sdb/lio-core-2.6.git/Documentation/target/../../drivers/target/tcm_nab5000/Kbuild
53 /mnt/sdb/lio-core-2.6.git/Documentation/target/../../drivers/target/tcm_nab5000/Kconfig
72 target:/mnt/sdb/lio-core-2.6.git# ls -la drivers/target/tcm_nab5000/
98 target:/mnt/sdb/lio-core-2.6.git# insmod drivers/target/tcm_nab5000.ko
104 target:/mnt/sdb/lio-core-2.6.git# tree /sys/kernel/config/target/nab5000/
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/linux/security/apparmor/
A Dmount.c90 if (aad(sa)->mnt.type) { in audit_cb()
94 if (aad(sa)->mnt.src_name) { in audit_cb()
98 if (aad(sa)->mnt.trans) { in audit_cb()
102 if (aad(sa)->mnt.flags) { in audit_cb()
107 if (aad(sa)->mnt.data) { in audit_cb()
170 aad(&sa)->mnt.type = type; in audit_mount()
171 aad(&sa)->mnt.trans = trans; in audit_mount()
172 aad(&sa)->mnt.flags = flags; in audit_mount()
174 aad(&sa)->mnt.data = data; in audit_mount()
618 struct path path = { .mnt = mnt, .dentry = mnt->mnt_root }; in aa_umount()
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/linux/tools/perf/util/
A Dcgroup.c34 char mnt[PATH_MAX + 1]; in open_cgroup() local
41 scnprintf(path, PATH_MAX, "%s/%s", mnt, name); in open_cgroup()
54 char mnt[PATH_MAX + 1]; in read_cgroup_id() local
64 scnprintf(path, PATH_MAX, "%s/%s", mnt, cgrp->name); in read_cgroup_id()
81 char mnt[PATH_MAX + 1]; in cgroup_is_v2() local
84 if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1, subsys)) in cgroup_is_v2()
87 if (statfs(mnt, &stbuf) < 0) in cgroup_is_v2()
281 char mnt[PATH_MAX]; in match_cgroups() local
288 if (cgroupfs_find_mountpoint(mnt, sizeof(mnt), "perf_event")) in match_cgroups()
292 prefix_len = strlen(mnt); in match_cgroups()
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A Dcpumap.c333 const char *mnt; in set_max_cpu_num() local
341 mnt = sysfs__mountpoint(); in set_max_cpu_num()
342 if (!mnt) in set_max_cpu_num()
357 ret = snprintf(path, PATH_MAX, "%s/devices/system/cpu/present", mnt); in set_max_cpu_num()
373 const char *mnt; in set_max_node_num() local
380 mnt = sysfs__mountpoint(); in set_max_node_num()
381 if (!mnt) in set_max_node_num()
459 const char *mnt; in cpu__setup_cpunode_map() local
466 mnt = sysfs__mountpoint(); in cpu__setup_cpunode_map()
467 if (!mnt) in cpu__setup_cpunode_map()
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/linux/fs/cifs/
A Dcifs_dfs_ref.c276 struct vfsmount *mnt; in cifs_dfs_do_mount() local
298 mnt = vfs_submount(mntpt, &cifs_fs_type, devname, mountdata); in cifs_dfs_do_mount()
301 return mnt; in cifs_dfs_do_mount()
312 struct vfsmount *mnt; in cifs_dfs_do_automount() local
325 mnt = ERR_PTR(-EREMOTE); in cifs_dfs_do_automount()
333 mnt = ERR_CAST(full_path); in cifs_dfs_do_automount()
340 mnt = cifs_dfs_do_mount(mntpt, cifs_sb, full_path); in cifs_dfs_do_automount()
341 cifs_dbg(FYI, "%s: cifs_dfs_do_mount:%s , mnt:%p\n", __func__, full_path + 1, mnt); in cifs_dfs_do_automount()
347 return mnt; in cifs_dfs_do_automount()
/linux/tools/testing/selftests/vm/
A Drun_vmtests.sh8 mnt=./huge
69 mkdir $mnt
70 mount -t hugetlbfs none $mnt
187 ./userfaultfd hugetlb $half_ufd_size_MB 32 $mnt/ufd_test_file
194 rm -f $mnt/ufd_test_file
208 umount $mnt
209 rm -rf $mnt
/linux/Documentation/filesystems/
A Dsharedsubtree.rst64 #ls /mnt
77 #ls /mnt/a
100 the mount at /mnt.
108 #ls /mnt/a
123 #ls /mnt/b
126 /mnt
620 mount --bind /mnt /mnt
625 what should be the contents of /mnt /mnt/1 /mnt/1/1 should be?
626 Should they all be identical? or should /mnt and /mnt/1 be
645 mount --bind /mnt /mnt
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