Home
last modified time | relevance | path

Searched refs:kernfs_node (Results 1 – 25 of 46) sorted by relevance

12

/Linux-v5.4/include/linux/
Dkernfs.h97 struct kernfs_node *target_kn;
104 struct kernfs_node *notify_next; /* for kernfs_notify() */
131 struct kernfs_node { struct
143 struct kernfs_node *parent; argument
174 int (*mkdir)(struct kernfs_node *parent, const char *name,
176 int (*rmdir)(struct kernfs_node *kn);
177 int (*rename)(struct kernfs_node *kn, struct kernfs_node *new_parent,
179 int (*show_path)(struct seq_file *sf, struct kernfs_node *kn,
185 struct kernfs_node *kn;
201 struct kernfs_node *kn;
[all …]
Dsiox.h28 struct kernfs_node *status_errors_kn;
29 struct kernfs_node *watchdog_kn;
30 struct kernfs_node *watchdog_errors_kn;
31 struct kernfs_node *connected_kn;
Dsysfs.h249 struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,
251 void sysfs_unbreak_active_protection(struct kernfs_node *kn);
308 static inline void sysfs_enable_ns(struct kernfs_node *kn) in sysfs_enable_ns()
367 static inline struct kernfs_node *
374 static inline void sysfs_unbreak_active_protection(struct kernfs_node *kn) in sysfs_unbreak_active_protection()
521 static inline void sysfs_enable_ns(struct kernfs_node *kn) in sysfs_enable_ns()
545 static inline void sysfs_notify_dirent(struct kernfs_node *kn) in sysfs_notify_dirent()
550 static inline struct kernfs_node *sysfs_get_dirent(struct kernfs_node *parent, in sysfs_get_dirent()
556 static inline struct kernfs_node *sysfs_get(struct kernfs_node *kn) in sysfs_get()
562 static inline void sysfs_put(struct kernfs_node *kn) in sysfs_put()
Dcgroup-defs.h31 struct kernfs_node;
121 struct kernfs_node *kn;
410 struct kernfs_node *kn; /* cgroup kernfs entry */
/Linux-v5.4/fs/kernfs/
Ddir.c25 #define rb_to_kn(X) rb_entry((X), struct kernfs_node, rb)
27 static bool kernfs_active(struct kernfs_node *kn) in kernfs_active()
33 static bool kernfs_lockdep(struct kernfs_node *kn) in kernfs_lockdep()
42 static int kernfs_name_locked(struct kernfs_node *kn, char *buf, size_t buflen) in kernfs_name_locked()
51 static size_t kernfs_depth(struct kernfs_node *from, struct kernfs_node *to) in kernfs_depth()
62 static struct kernfs_node *kernfs_common_ancestor(struct kernfs_node *a, in kernfs_common_ancestor()
63 struct kernfs_node *b) in kernfs_common_ancestor()
122 static int kernfs_path_from_node_locked(struct kernfs_node *kn_to, in kernfs_path_from_node_locked()
123 struct kernfs_node *kn_from, in kernfs_path_from_node_locked()
126 struct kernfs_node *kn, *common; in kernfs_path_from_node_locked()
[all …]
Dkernfs-internal.h42 static inline struct kernfs_root *kernfs_root(struct kernfs_node *kn) in kernfs_root()
75 static inline struct kernfs_node *kernfs_dentry_node(struct dentry *dentry) in kernfs_dentry_node()
95 int __kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr);
105 struct kernfs_node *kernfs_get_active(struct kernfs_node *kn);
106 void kernfs_put_active(struct kernfs_node *kn);
107 int kernfs_add_one(struct kernfs_node *kn);
108 struct kernfs_node *kernfs_new_node(struct kernfs_node *parent,
112 struct kernfs_node *kernfs_find_and_get_node_by_ino(struct kernfs_root *root,
120 void kernfs_drain_open_files(struct kernfs_node *kn);
Dsymlink.c25 struct kernfs_node *kernfs_create_link(struct kernfs_node *parent, in kernfs_create_link()
27 struct kernfs_node *target) in kernfs_create_link()
29 struct kernfs_node *kn; in kernfs_create_link()
57 static int kernfs_get_target_path(struct kernfs_node *parent, in kernfs_get_target_path()
58 struct kernfs_node *target, char *path) in kernfs_get_target_path()
60 struct kernfs_node *base, *kn; in kernfs_get_target_path()
114 struct kernfs_node *kn = inode->i_private; in kernfs_getlink()
115 struct kernfs_node *parent = kn->parent; in kernfs_getlink()
116 struct kernfs_node *target = kn->symlink.target_kn; in kernfs_getlink()
Dinode.c33 static struct kernfs_iattrs *__kernfs_iattrs(struct kernfs_node *kn, int alloc) in __kernfs_iattrs()
62 static struct kernfs_iattrs *kernfs_iattrs(struct kernfs_node *kn) in kernfs_iattrs()
67 static struct kernfs_iattrs *kernfs_iattrs_noalloc(struct kernfs_node *kn) in kernfs_iattrs_noalloc()
72 int __kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr) in __kernfs_setattr()
103 int kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr) in kernfs_setattr()
116 struct kernfs_node *kn = inode->i_private; in kernfs_iop_setattr()
141 struct kernfs_node *kn = kernfs_dentry_node(dentry); in kernfs_iop_listxattr()
168 static void kernfs_refresh_inode(struct kernfs_node *kn, struct inode *inode) in kernfs_refresh_inode()
188 struct kernfs_node *kn = inode->i_private; in kernfs_iop_getattr()
198 static void kernfs_init_inode(struct kernfs_node *kn, struct inode *inode) in kernfs_init_inode()
[all …]
Dmount.c36 struct kernfs_node *node = kernfs_dentry_node(dentry); in kernfs_sop_show_path()
60 struct kernfs_node *kernfs_get_node_by_id(struct kernfs_root *root, in kernfs_get_node_by_id()
63 struct kernfs_node *kn; in kernfs_get_node_by_id()
80 struct kernfs_node *kn; in kernfs_fh_get_inode()
117 struct kernfs_node *kn = kernfs_dentry_node(child); in kernfs_get_parent_dentry()
150 static struct kernfs_node *find_next_ancestor(struct kernfs_node *child, in find_next_ancestor()
151 struct kernfs_node *parent) in find_next_ancestor()
172 struct dentry *kernfs_node_dentry(struct kernfs_node *kn, in kernfs_node_dentry()
176 struct kernfs_node *knparent = NULL; in kernfs_node_dentry()
194 struct kernfs_node *kntmp; in kernfs_node_dentry()
[all …]
Dfile.c52 static struct kernfs_node *kernfs_notify_list = KERNFS_NOTIFY_EOL;
63 static const struct kernfs_ops *kernfs_ops(struct kernfs_node *kn) in kernfs_ops()
542 static int kernfs_get_open_node(struct kernfs_node *kn, in kernfs_get_open_node()
593 static void kernfs_put_open_node(struct kernfs_node *kn, in kernfs_put_open_node()
618 struct kernfs_node *kn = inode->i_private; in kernfs_fop_open()
745 static void kernfs_release_file(struct kernfs_node *kn, in kernfs_release_file()
770 struct kernfs_node *kn = inode->i_private; in kernfs_fop_release()
787 void kernfs_drain_open_files(struct kernfs_node *kn) in kernfs_drain_open_files()
836 struct kernfs_node *kn = kernfs_dentry_node(of->file->f_path.dentry); in kernfs_generic_poll()
850 struct kernfs_node *kn = kernfs_dentry_node(filp->f_path.dentry); in kernfs_fop_poll()
[all …]
/Linux-v5.4/fs/sysfs/
Ddir.c21 void sysfs_warn_dup(struct kernfs_node *parent, const char *name) in sysfs_warn_dup()
42 struct kernfs_node *parent, *kn; in sysfs_create_dir_ns()
82 struct kernfs_node *kn = kobj->sd; in sysfs_remove_dir()
109 struct kernfs_node *parent; in sysfs_rename_dir_ns()
121 struct kernfs_node *kn = kobj->sd; in sysfs_move_dir_ns()
122 struct kernfs_node *new_parent; in sysfs_move_dir_ns()
137 struct kernfs_node *kn, *parent = parent_kobj->sd; in sysfs_create_mount_point()
158 struct kernfs_node *parent = parent_kobj->sd; in sysfs_remove_mount_point()
Dsysfs.h18 extern struct kernfs_node *sysfs_root_kn;
25 void sysfs_warn_dup(struct kernfs_node *parent, const char *name);
30 int sysfs_add_file_mode_ns(struct kernfs_node *parent,
38 int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,
Dgroup.c19 static void remove_files(struct kernfs_node *parent, in remove_files()
33 static int create_files(struct kernfs_node *parent, struct kobject *kobj, in create_files()
110 struct kernfs_node *kn; in internal_create_group()
272 struct kernfs_node *parent = kobj->sd; in sysfs_remove_group()
273 struct kernfs_node *kn; in sysfs_remove_group()
328 struct kernfs_node *parent; in sysfs_merge_group()
362 struct kernfs_node *parent; in sysfs_unmerge_group()
384 struct kernfs_node *parent; in sysfs_add_link_to_group()
407 struct kernfs_node *parent; in sysfs_remove_link_from_group()
428 struct kernfs_node *target; in __compat_only_sysfs_link_entry_to_kobj()
[all …]
Dsymlink.c20 static int sysfs_do_create_link_sd(struct kernfs_node *parent, in sysfs_do_create_link_sd()
24 struct kernfs_node *kn, *target = NULL; in sysfs_do_create_link_sd()
61 int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target, in sysfs_create_link_sd()
70 struct kernfs_node *parent = NULL; in sysfs_do_create_link()
145 struct kernfs_node *parent = NULL; in sysfs_remove_link()
169 struct kernfs_node *parent, *kn = NULL; in sysfs_rename_link_ns()
Dfile.c25 static const struct sysfs_ops *sysfs_file_ops(struct kernfs_node *kn) in sysfs_file_ops()
174 struct kernfs_node *kn = kobj->sd, *tmp; in sysfs_notify()
245 int sysfs_add_file_mode_ns(struct kernfs_node *parent, in sysfs_add_file_mode_ns()
251 struct kernfs_node *kn; in sysfs_add_file_mode_ns()
360 struct kernfs_node *parent; in sysfs_add_file_to_group()
394 struct kernfs_node *kn; in sysfs_chmod_file()
422 struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj, in sysfs_break_active_protection()
425 struct kernfs_node *kn; in sysfs_break_active_protection()
446 void sysfs_unbreak_active_protection(struct kernfs_node *kn) in sysfs_unbreak_active_protection()
467 struct kernfs_node *parent = kobj->sd; in sysfs_remove_file_ns()
[all …]
Dmount.c24 struct kernfs_node *sysfs_root_kn;
/Linux-v5.4/arch/x86/kernel/cpu/resctrl/
Drdtgroup.c43 static struct kernfs_node *kn_info;
46 static struct kernfs_node *kn_mongrp;
49 static struct kernfs_node *kn_mondata;
189 static int rdtgroup_kn_set_ugid(struct kernfs_node *kn) in rdtgroup_kn_set_ugid()
202 static int rdtgroup_add_file(struct kernfs_node *parent_kn, struct rftype *rft) in rdtgroup_add_file()
204 struct kernfs_node *kn; in rdtgroup_add_file()
1484 static int rdtgroup_add_files(struct kernfs_node *kn, unsigned long fflags) in rdtgroup_add_files()
1532 struct kernfs_node *kn; in rdtgroup_kn_mode_restrict()
1571 struct kernfs_node *kn, *parent; in rdtgroup_kn_mode_restore()
1612 struct kernfs_node *kn_subdir; in rdtgroup_mkdir_info_resdir()
[all …]
Dinternal.h142 struct kernfs_node *mon_data_kn;
201 struct kernfs_node *kn;
551 struct rdtgroup *rdtgroup_kn_lock_live(struct kernfs_node *kn);
552 void rdtgroup_kn_unlock(struct kernfs_node *kn);
/Linux-v5.4/kernel/cgroup/
Dcgroup-internal.h213 struct cgroup *cgroup_kn_lock_live(struct kernfs_node *kn, bool drain_offline);
214 void cgroup_kn_unlock(struct kernfs_node *kn);
241 int cgroup_mkdir(struct kernfs_node *parent_kn, const char *name, umode_t mode);
242 int cgroup_rmdir(struct kernfs_node *kn);
243 int cgroup_show_path(struct seq_file *sf, struct kernfs_node *kf_node,
/Linux-v5.4/Documentation/filesystems/
Dsysfs-tagging.txt21 void *ns member of its kernfs_node. If a directory entry is tagged,
22 then kernfs_node->flags will have a flag between KOBJ_NS_TYPE_NONE
34 kernfs_node->ns pointers pointing to it.
/Linux-v5.4/drivers/md/
Dmd.h122 struct kernfs_node *sysfs_state; /* handle for 'state'
413 struct kernfs_node *sysfs_state; /* handle for 'array_state'
416 struct kernfs_node *sysfs_action; /* handle for 'sync_action' */
606 static inline struct kernfs_node *sysfs_get_dirent_safe(struct kernfs_node *sd, char *name) in sysfs_get_dirent_safe()
612 static inline void sysfs_notify_dirent_safe(struct kernfs_node *sd) in sysfs_notify_dirent_safe()
/Linux-v5.4/drivers/nvdimm/
Dpmem.h22 struct kernfs_node *bb_state;
/Linux-v5.4/drivers/acpi/nfit/
Dnfit.h196 struct kernfs_node *flags_attr;
233 struct kernfs_node *scrub_count_state;
/Linux-v5.4/drivers/misc/mic/bus/
Dcosm_bus.h60 struct kernfs_node *state_sysfs;
/Linux-v5.4/drivers/of/
Dkobj.c43 struct kernfs_node *kn; in safe_name()

12