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Searched refs:mnt (Results 1 – 25 of 186) sorted by relevance

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/linux-6.15/fs/
H 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()
347 if (child->mnt_mountpoint != mnt->mnt.mnt_root) in find_topper()
427 child = __lookup_mnt(&m->mnt, mnt->mnt_mountpoint); in propagate_mount_busy()
460 child = __lookup_mnt(&m->mnt, mnt->mnt_mountpoint); in propagate_mount_unlock()
469 mnt->mnt.mnt_flags |= MNT_UMOUNT; in umount_one()
490 if (mnt->mnt.mnt_flags & (MNT_UMOUNT | MNT_MARKED)) in __propagate_umount()
497 if (child->mnt_mountpoint == mnt->mnt.mnt_root) in __propagate_umount()
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H A Dnamespace.c1046 mnt->mnt_mountpoint = mnt->mnt.mnt_root; in unhash_mnt()
1277 mnt->mnt_mountpoint = mnt->mnt.mnt_root; in vfs_create_mount()
1283 return &mnt->mnt; in vfs_create_mount()
1365 mnt->mnt.mnt_flags = old->mnt.mnt_flags; in clone_mnt()
1373 mnt->mnt_mountpoint = mnt->mnt.mnt_root; in clone_mnt()
1981 if (&mnt->mnt == current->fs->root.mnt || in do_umount()
2860 path->mnt = mnt; in do_lock_mount()
3145 path->mnt = &mnt->mnt; in open_detached_copy()
4696 while (&mnt->mnt != root->mnt && mnt_has_parent(mnt)) { in is_path_reachable()
6193 root.mnt = mnt; in init_mount_tree()
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H 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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H A Dmount.h59 struct vfsmount mnt; member
106 return container_of(mnt, struct mount, mnt); in real_mount()
111 return mnt != mnt->mnt_parent; in mnt_has_parent()
170 return !RB_EMPTY_NODE(&mnt->mnt_node); in mnt_ns_attached()
180 struct mnt_namespace *ns = mnt->mnt_ns; in move_from_ns()
181 WARN_ON(!mnt_ns_attached(mnt)); in move_from_ns()
182 if (ns->mnt_last_node == &mnt->mnt_node) in move_from_ns()
184 if (ns->mnt_first_node == &mnt->mnt_node) in move_from_ns()
186 rb_erase(&mnt->mnt_node, &ns->mounts); in move_from_ns()
187 RB_CLEAR_NODE(&mnt->mnt_node); in move_from_ns()
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H A Dproc_namespace.c79 if (mnt->mnt_flags & fs_infop->flag) in show_vfsmnt_opts()
83 if (is_idmapped_mnt(mnt)) in show_vfsmnt_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_vfsmnt_opts(m, mnt); in show_vfsmnt()
138 struct mount *r = real_mount(mnt); in show_mountinfo()
140 struct path mnt_path = { .dentry = mnt->mnt_root, .mnt = mnt }; in show_mountinfo()
145 err = show_path(m, mnt->mnt_root); in show_mountinfo()
156 show_vfsmnt_opts(m, mnt); in show_mountinfo()
196 struct mount *r = real_mount(mnt); in show_vfsstat()
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H A Dd_path.c104 static int __prepend_path(const struct dentry *dentry, const struct mount *mnt, in __prepend_path() argument
107 while (dentry != root->dentry || &mnt->mnt != root->mnt) { in __prepend_path()
110 if (dentry == mnt->mnt.mnt_root) { in __prepend_path()
111 struct mount *m = READ_ONCE(mnt->mnt_parent); in __prepend_path()
114 if (likely(mnt != m)) { in __prepend_path()
115 dentry = READ_ONCE(mnt->mnt_mountpoint); in __prepend_path()
116 mnt = m; in __prepend_path()
120 mnt_ns = READ_ONCE(mnt->mnt_ns); in __prepend_path()
172 error = __prepend_path(path->dentry, real_mount(path->mnt), root, &b); in prepend_path()
282 (!IS_ROOT(path->dentry) || path->dentry != path->mnt->mnt_root)) in d_path()
H A Dfhandle.c97 if (put_user(real_mount(path->mnt)->mnt_id_unique, in do_sys_name_to_handle()
101 if (put_user(real_mount(path->mnt)->mnt_id, in do_sys_name_to_handle()
195 struct mnt_idmap *idmap = mnt_idmap(ctx->root.mnt); in vfs_dentry_acceptable()
252 struct vfsmount *mnt = ctx->root.mnt; in do_handle_to_path() local
267 path->mnt = mntget(mnt); in do_handle_to_path()
303 if (ns_capable(root->mnt->mnt_sb->s_user_ns, CAP_SYS_ADMIN)) in may_decode_fh()
305 else if (is_mounted(root->mnt) && in may_decode_fh()
306 ns_capable(real_mount(root->mnt)->mnt_ns->user_ns, in may_decode_fh()
308 !has_locked_children(real_mount(root->mnt), root->dentry)) in may_decode_fh()
334 eops = ctx.root.mnt->mnt_sb->s_export_op; in handle_to_path()
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H A Dnamei.c1032 if (nd->path.mnt != NULL && nd->path.mnt != nd->root.mnt) in nd_jump_root()
1072 if (nd->path.mnt != path->mnt) in nd_jump_link()
1377 path->mnt = &parent->mnt; in follow_up()
1390 root->mnt == &m->mnt)) in choose_mountpoint_rcu()
1393 path->mnt = &m->mnt; in choose_mountpoint_rcu()
1559 if (path->mnt != mnt) in follow_down()
1595 path->mnt = &mounted->mnt; in __follow_mount_rcu()
1619 path->mnt = nd->path.mnt; in handle_mounts()
1626 path->mnt = nd->path.mnt; in handle_mounts()
1641 if (path->mnt != nd->path.mnt) in handle_mounts()
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H A Dfile_table.c358 struct vfsmount *mnt, struct path *path) in alloc_path_pseudo() argument
360 path->dentry = d_alloc_pseudo(mnt->mnt_sb, &QSTR(name)); in alloc_path_pseudo()
363 path->mnt = mntget(mnt); in alloc_path_pseudo()
368 struct file *alloc_file_pseudo(struct inode *inode, struct vfsmount *mnt, in alloc_file_pseudo() argument
376 ret = alloc_path_pseudo(name, inode, mnt, &path); in alloc_file_pseudo()
396 struct vfsmount *mnt, const char *name, in alloc_file_pseudo_noaccount() argument
404 ret = alloc_path_pseudo(name, inode, mnt, &path); in alloc_file_pseudo_noaccount()
442 struct vfsmount *mnt = file->f_path.mnt; in __fput() local
475 dissolve_on_fput(mnt); in __fput()
476 mntput(mnt); in __fput()
/linux-6.15/kernel/
H 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 kern_unmount(mnt); in blob_to_mnt()
41 kern_unmount(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-6.15/include/linux/
H A Dmount.h78 return READ_ONCE(mnt->mnt_idmap); in mnt_idmap()
81 extern int mnt_want_write(struct vfsmount *mnt);
83 extern void mnt_drop_write(struct vfsmount *mnt);
85 extern void mntput(struct vfsmount *mnt);
86 extern struct vfsmount *mntget(struct vfsmount *mnt);
89 extern bool __mnt_is_readonly(struct vfsmount *mnt);
90 extern bool mnt_may_suid(struct vfsmount *mnt);
93 int mnt_get_write_access(struct vfsmount *mnt);
94 void mnt_put_write_access(struct vfsmount *mnt);
110 extern bool our_mnt(struct vfsmount *mnt);
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H A Dpath.h9 struct vfsmount *mnt; member
18 return path1->mnt == path2->mnt && path1->dentry == path2->dentry; in path_equal()
/linux-6.15/tools/lib/api/fs/
H A Dtracing_path.c26 const char *mnt; in tracing_path_tracefs_mount() local
28 mnt = tracefs__mount(); in tracing_path_tracefs_mount()
29 if (!mnt) in tracing_path_tracefs_mount()
32 __tracing_path_set("", mnt); in tracing_path_tracefs_mount()
39 const char *mnt; in tracing_path_debugfs_mount() local
41 mnt = debugfs__mount(); in tracing_path_debugfs_mount()
42 if (!mnt) in tracing_path_debugfs_mount()
52 const char *mnt; in tracing_path_mount() local
55 if (mnt) in tracing_path_mount()
56 return mnt; in tracing_path_mount()
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/linux-6.15/tools/testing/selftests/memfd/
H 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-6.15/tools/bpf/bpftool/
H 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-6.15/fs/autofs/
H 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()
159 if (!may_umount_tree(mnt)) { in autofs_direct_busy()
204 if (autofs_mount_busy(mnt, p, how)) { in autofs_tree_busy()
253 if (autofs_mount_busy(mnt, p, how)) in autofs_check_leaves()
272 struct vfsmount *mnt, in autofs_expire_direct() argument
319 struct vfsmount *mnt, in should_expire() argument
340 if (autofs_mount_busy(mnt, dentry, how)) in should_expire()
418 struct vfsmount *mnt, in autofs_expire_indirect() argument
537 struct vfsmount *mnt, in autofs_expire_run() argument
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/linux-6.15/security/tomoyo/
H A Dtomoyo.c160 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_unlink()
177 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_mkdir()
193 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_rmdir()
210 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_symlink()
228 struct path path = { .mnt = parent->mnt, .dentry = dentry }; in tomoyo_path_mknod()
267 struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry }; in tomoyo_path_link()
268 struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry }; in tomoyo_path_link()
290 struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry }; in tomoyo_path_rename()
291 struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry }; in tomoyo_path_rename()
426 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags) in tomoyo_sb_umount() argument
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/linux-6.15/fs/exportfs/
H A Dexpfs.c31 struct path path = {.mnt = mnt, .dentry = dir}; in exportfs_get_name()
129 if (mnt->mnt_sb->s_export_op->get_parent) in reconnect_one()
130 parent = mnt->mnt_sb->s_export_op->get_parent(dentry); in reconnect_one()
140 err = exportfs_get_name(mnt, parent, nbuf, dentry); in reconnect_one()
217 BUG_ON(dentry == mnt->mnt_sb->s_root); in reconnect_path()
220 parent = reconnect_one(mnt, dentry, nbuf); in reconnect_path()
282 .mnt = path->mnt, in get_name()
483 err = reconnect_path(mnt, result, nbuf); in exportfs_decode_fh_raw()
521 target_dir = nop->fh_to_parent(mnt->mnt_sb, fid, in exportfs_decode_fh_raw()
534 err = reconnect_path(mnt, target_dir, nbuf); in exportfs_decode_fh_raw()
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/linux-6.15/Documentation/target/
H 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-6.15/tools/perf/util/
H A Dcgroup.c34 char mnt[PATH_MAX + 1]; in open_cgroup() local
41 scnprintf(path, PATH_MAX, "%s/%s", mnt, name); in open_cgroup()
69 char mnt[PATH_MAX + 1]; in read_cgroup_id() local
89 char mnt[PATH_MAX + 1]; in cgroup_is_v2() local
95 if (statfs(mnt, &stbuf) < 0) in cgroup_is_v2()
302 char mnt[PATH_MAX]; in match_cgroups() local
309 if (cgroupfs_find_mountpoint(mnt, sizeof(mnt), "perf_event")) in match_cgroups()
313 prefix_len = strlen(mnt); in match_cgroups()
608 char mnt[PATH_MAX]; in read_all_cgroups() local
612 if (cgroupfs_find_mountpoint(mnt, sizeof(mnt), "perf_event")) in read_all_cgroups()
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/linux-6.15/security/apparmor/
H A Dmount.c93 if (ad->mnt.type) { in audit_cb()
97 if (ad->mnt.src_name) { in audit_cb()
101 if (ad->mnt.trans) { in audit_cb()
105 if (ad->mnt.flags) { in audit_cb()
110 if (ad->mnt.data) { in audit_cb()
176 ad.mnt.type = type; in audit_mount()
177 ad.mnt.trans = trans; in audit_mount()
178 ad.mnt.flags = flags; in audit_mount()
180 ad.mnt.data = data; in audit_mount()
644 struct path path = { .mnt = mnt, .dentry = mnt->mnt_root }; in aa_umount()
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/linux-6.15/fs/cachefiles/
H A Dcache.c44 cache->mnt = path.mnt; in cachefiles_add_cache()
48 if (is_idmapped_mnt(path.mnt)) { in cachefiles_add_cache()
167 mntput(cache->mnt); in cachefiles_add_cache()
168 cache->mnt = NULL; in cachefiles_add_cache()
194 .mnt = cache->mnt, in cachefiles_has_space()
195 .dentry = cache->mnt->mnt_root, in cachefiles_has_space()
395 down_read(&cache->mnt->mnt_sb->s_umount); in cachefiles_sync_cache()
396 ret = sync_filesystem(cache->mnt->mnt_sb); in cachefiles_sync_cache()
397 up_read(&cache->mnt->mnt_sb->s_umount); in cachefiles_sync_cache()
/linux-6.15/fs/smb/client/
H A Dnamespace.c198 struct vfsmount *mnt; in cifs_do_automount() local
222 fc = fs_context_for_submount(path->mnt->mnt_sb->s_type, mntpt); in cifs_do_automount()
231 mnt = ERR_CAST(full_path); in cifs_do_automount()
244 mnt = ERR_PTR(rc); in cifs_do_automount()
250 mnt = ERR_PTR(rc); in cifs_do_automount()
256 mnt = ERR_CAST(ctx->source); in cifs_do_automount()
264 mnt = fc_mount(fc); in cifs_do_automount()
268 return mnt; in cifs_do_automount()
/linux-6.15/fs/notify/
H 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()
242 READ_ONCE(real_mount(path->mnt)->mnt_fsnotify_mask) : 0; in __fsnotify_parent()
549 struct mount *mnt = NULL; in fsnotify() local
557 mnt = real_mount(path->mnt); in fsnotify()
585 (!mnt || !mnt->mnt_fsnotify_marks) && in fsnotify()
593 if (mnt) in fsnotify()
594 marks_mask |= READ_ONCE(mnt->mnt_fsnotify_mask); in fsnotify()
618 if (mnt) { in fsnotify()
620 fsnotify_first_mark(&mnt->mnt_fsnotify_marks); in fsnotify()
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/linux-6.15/tools/testing/selftests/mm/
H A Dcharge_reserved_hugetlb.sh54 if [[ -e /mnt/huge ]]; then
55 rm -rf /mnt/huge/*
56 umount /mnt/huge || echo error
57 rmdir /mnt/huge
262 if [[ -e /mnt/huge ]]; then
263 rm -rf /mnt/huge/*
264 umount /mnt/huge
265 rmdir /mnt/huge
292 mkdir -p /mnt/huge
293 mount -t hugetlbfs -o pagesize=${MB}M,size=256M none /mnt/huge
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