| /linux/include/linux/ |
| H A D | kernfs.h | 175 struct kernfs_node *target_kn;
182 struct kernfs_node *notify_next; /* for kernfs_notify() */
194 struct kernfs_node { struct
206 struct kernfs_node __rcu *__parent; argument
244 int (*mkdir)(struct kernfs_node *parent, const char *name,
246 int (*rmdir)(struct kernfs_node *kn);
247 int (*rename)(struct kernfs_node *kn, struct kernfs_node *new_parent,
249 int (*show_path)(struct seq_file *sf, struct kernfs_node *kn,
253 struct kernfs_node *kernfs_root_to_node(struct kernfs_root *root);
257 struct kernfs_node *kn;
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| H A D | siox.h | 28 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;
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| H A D | sysfs.h | 418 struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,
420 void sysfs_unbreak_active_protection(struct kernfs_node *kn);
478 static inline void sysfs_enable_ns(struct kernfs_node *kn) in sysfs_enable_ns()
557 static inline struct kernfs_node *
564 static inline void sysfs_unbreak_active_protection(struct kernfs_node *kn) in sysfs_unbreak_active_protection()
711 static inline void sysfs_enable_ns(struct kernfs_node *kn) in sysfs_enable_ns()
789 static inline void sysfs_notify_dirent(struct kernfs_node *kn) in sysfs_notify_dirent()
794 static inline struct kernfs_node *sysfs_get_dirent(struct kernfs_node *parent, in sysfs_get_dirent()
800 static inline struct kernfs_node *sysfs_get(struct kernfs_node *kn) in sysfs_get()
806 static inline void sysfs_put(struct kernfs_node *kn) in sysfs_put()
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| H A D | leds.h | 24 struct kernfs_node;
239 struct kernfs_node *brightness_hw_changed_kn;
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| H A D | kobject.h | 70 struct kernfs_node *sd; /* sysfs directory entry */
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| /linux/fs/kernfs/ |
| H A D | kernfs-internal.h | 35 struct kernfs_node *kn;
70 static inline struct kernfs_root *kernfs_root(const struct kernfs_node *kn) in kernfs_root()
72 const struct kernfs_node *knp; in kernfs_root()
106 static inline bool kernfs_root_is_locked(const struct kernfs_node *kn) in kernfs_root_is_locked()
111 static inline bool kernfs_rename_is_locked(const struct kernfs_node *kn) in kernfs_rename_is_locked()
116 static inline const char *kernfs_rcu_name(const struct kernfs_node *kn) in kernfs_rcu_name()
121 static inline struct kernfs_node *kernfs_parent(const struct kernfs_node *kn) in kernfs_parent()
138 static inline struct kernfs_node *kernfs_dentry_node(struct dentry *dentry) in kernfs_dentry_node()
145 static inline void kernfs_set_rev(struct kernfs_node *parent, in kernfs_set_rev()
151 static inline void kernfs_inc_rev(struct kernfs_node *parent) in kernfs_inc_rev()
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| H A D | dir.c | 31 #define rb_to_kn(X) rb_entry((X), struct kernfs_node, rb)
33 static bool __kernfs_active(struct kernfs_node *kn) in __kernfs_active()
38 static bool kernfs_active(struct kernfs_node *kn) in kernfs_active()
44 static bool kernfs_lockdep(struct kernfs_node *kn) in kernfs_lockdep()
54 static size_t kernfs_depth(struct kernfs_node *from, struct kernfs_node *to) in kernfs_depth()
65 static struct kernfs_node *kernfs_common_ancestor(struct kernfs_node *a, in kernfs_common_ancestor()
66 struct kernfs_node *b) in kernfs_common_ancestor()
125 static int kernfs_path_from_node_locked(struct kernfs_node *kn_to, in kernfs_path_from_node_locked()
126 struct kernfs_node *kn_from, in kernfs_path_from_node_locked()
129 struct kernfs_node *kn, *common; in kernfs_path_from_node_locked()
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| H A D | mount.c | 40 struct kernfs_node *node = kernfs_dentry_node(dentry); in kernfs_sop_show_path()
85 struct kernfs_node *kn = inode->i_private; in kernfs_encode_fh()
102 struct kernfs_node *kn; in __kernfs_fh_to_dentry()
132 struct kernfs_node *parent; in __kernfs_fh_to_dentry()
162 struct kernfs_node *kn = kernfs_dentry_node(child); in kernfs_get_parent_dentry()
198 static struct kernfs_node *find_next_ancestor(struct kernfs_node *child, in find_next_ancestor()
199 struct kernfs_node *parent) in find_next_ancestor()
222 struct dentry *kernfs_node_dentry(struct kernfs_node *kn, in kernfs_node_dentry()
226 struct kernfs_node *knparent; in kernfs_node_dentry()
255 struct kernfs_node *kntmp; in kernfs_node_dentry()
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| H A D | file.c | 41 static struct kernfs_node *kernfs_notify_list = KERNFS_NOTIFY_EOL;
43 static inline struct mutex *kernfs_open_file_mutex_ptr(struct kernfs_node *kn) in kernfs_open_file_mutex_ptr()
50 static inline struct mutex *kernfs_open_file_mutex_lock(struct kernfs_node *kn) in kernfs_open_file_mutex_lock()
109 kernfs_deref_open_node_locked(struct kernfs_node *kn) in kernfs_deref_open_node_locked()
124 static const struct kernfs_ops *kernfs_ops(struct kernfs_node *kn) in kernfs_ops()
532 static int kernfs_get_open_node(struct kernfs_node *kn, in kernfs_get_open_node()
576 static void kernfs_unlink_open_file(struct kernfs_node *kn, in kernfs_unlink_open_file()
612 struct kernfs_node *kn = inode->i_private; in kernfs_fop_open()
746 static void kernfs_release_file(struct kernfs_node *kn, in kernfs_release_file()
772 struct kernfs_node *kn = inode->i_private; in kernfs_fop_release()
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| /linux/fs/sysfs/ |
| H A D | dir.c | 21 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()
81 struct kernfs_node *kn = kobj->sd; in sysfs_remove_dir()
108 struct kernfs_node *parent; in sysfs_rename_dir_ns()
120 struct kernfs_node *kn = kobj->sd; in sysfs_move_dir_ns()
121 struct kernfs_node *new_parent; in sysfs_move_dir_ns()
136 struct kernfs_node *kn, *parent = parent_kobj->sd; in sysfs_create_mount_point()
157 struct kernfs_node *parent = parent_kobj->sd; in sysfs_remove_mount_point()
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| H A D | sysfs.h | 18 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,
33 int sysfs_add_bin_file_mode_ns(struct kernfs_node *parent,
40 int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,
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| H A D | file.c | 22 static struct kobject *sysfs_file_kobj(struct kernfs_node *kn) in sysfs_file_kobj()
32 static const struct sysfs_ops *sysfs_file_ops(struct kernfs_node *kn) in sysfs_file_ops()
200 struct kernfs_node *kn = kobj->sd, *tmp; in sysfs_notify()
273 int sysfs_add_file_mode_ns(struct kernfs_node *parent, in sysfs_add_file_mode_ns()
281 struct kernfs_node *kn; in sysfs_add_file_mode_ns()
323 int sysfs_add_bin_file_mode_ns(struct kernfs_node *parent, in sysfs_add_bin_file_mode_ns()
330 struct kernfs_node *kn; in sysfs_add_bin_file_mode_ns()
401 struct kernfs_node *parent; in sysfs_add_file_to_group()
435 struct kernfs_node *kn; in sysfs_chmod_file()
463 struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj, in sysfs_break_active_protection()
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| H A D | symlink.c | 20 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()
170 struct kernfs_node *parent, *kn = NULL; in sysfs_rename_link_ns()
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| H A D | mount.c | 24 struct kernfs_node *sysfs_root_kn;
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| /linux/drivers/md/ |
| H A D | md.h | 212 struct kernfs_node *sysfs_state; /* handle for 'state'
215 struct kernfs_node *sysfs_unack_badblocks;
217 struct kernfs_node *sysfs_badblocks;
542 struct kernfs_node *sysfs_state; /* handle for 'array_state'
545 struct kernfs_node *sysfs_action; /* handle for 'sync_action' */
546 struct kernfs_node *sysfs_completed; /*handle for 'sync_completed' */
547 struct kernfs_node *sysfs_degraded; /*handle for 'degraded' */
548 struct kernfs_node *sysfs_level; /*handle for 'level' */
807 static inline struct kernfs_node *sysfs_get_dirent_safe(struct kernfs_node *sd, char *name) in sysfs_get_dirent_safe()
813 static inline void sysfs_notify_dirent_safe(struct kernfs_node *sd) in sysfs_notify_dirent_safe()
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| /linux/Documentation/networking/ |
| H A D | sysfs-tagging.rst | 24 ``void *ns member`` of its ``kernfs_node``. If a directory entry is tagged,
25 then ``kernfs_node->flags`` will have a flag between KOBJ_NS_TYPE_NONE
37 kernfs_node->ns pointers pointing to it.
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| /linux/tools/perf/util/bpf_skel/vmlinux/ |
| H A D | vmlinux.h | 78 struct kernfs_node { struct
83 struct kernfs_node *kn; argument
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| /linux/drivers/acpi/nfit/ |
| H A D | nfit.h | 214 struct kernfs_node *flags_attr;
254 struct kernfs_node *scrub_count_state;
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | profiler.inc.h | 204 static INLINE void* read_full_cgroup_path(struct kernfs_node* cgroup_node, in read_full_cgroup_path()
205 struct kernfs_node* cgroup_root_node, in read_full_cgroup_path()
231 static ino_t get_inode_from_kernfs(struct kernfs_node* node) in get_inode_from_kernfs()
253 struct kernfs_node* root_kernfs = in populate_cgroup_info()
255 struct kernfs_node* proc_kernfs = BPF_CORE_READ(task, cgroups, dfl_cgrp, kn); in populate_cgroup_info()
627 struct kernfs_node* proc_kernfs = BPF_CORE_READ(task, cgroups, dfl_cgrp, kn); in raw_tracepoint__sched_process_exit()
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| /linux/drivers/usb/core/ |
| H A D | hub.h | 110 struct kernfs_node *state_kn;
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| /linux/drivers/of/ |
| H A D | kobj.c | 43 struct kernfs_node *kn; in safe_name()
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| /linux/drivers/nvdimm/ |
| H A D | nd-core.h | 45 struct kernfs_node *overwrite_state;
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| /linux/kernel/cgroup/ |
| H A D | cgroup.c | 639 static struct cgroup *kn_priv(struct kernfs_node *kn) in kn_priv()
641 struct kernfs_node *parent; in kn_priv()
1629 void cgroup_kn_unlock(struct kernfs_node *kn) in cgroup_kn_unlock()
1661 struct cgroup *cgroup_kn_lock_live(struct kernfs_node *kn, bool drain_offline) in cgroup_kn_lock_live()
1909 int cgroup_show_path(struct seq_file *sf, struct kernfs_node *kf_node, in cgroup_show_path()
4384 struct kernfs_node *kn; in cgroup_add_file()
4659 struct kernfs_node *kn = NULL; in cgroup_file_notify()
4694 struct kernfs_node *kn; in cgroup_file_show()
5821 struct kernfs_node *kn; in cgroup_create()
5965 int cgroup_mkdir(struct kernfs_node *parent_kn, const char *name, umode_t mode) in cgroup_mkdir()
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| H A D | cgroup-v1.c | 721 struct kernfs_node *kn = kernfs_node_from_dentry(dentry); in cgroupstats_build()
847 static int cgroup1_rename(struct kernfs_node *kn, struct kernfs_node *new_parent, in cgroup1_rename()
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| /linux/arch/s390/pci/ |
| H A D | pci_sysfs.c | 82 struct kernfs_node *kn; in recover_store()
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