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Searched refs:kobj (Results 1 – 25 of 258) sorted by relevance

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/linux-4.19.296/lib/
Dkobject.c28 const void *kobject_namespace(struct kobject *kobj) in kobject_namespace() argument
30 const struct kobj_ns_type_operations *ns_ops = kobj_ns_ops(kobj); in kobject_namespace()
35 return kobj->ktype->namespace(kobj); in kobject_namespace()
48 void kobject_get_ownership(struct kobject *kobj, kuid_t *uid, kgid_t *gid) in kobject_get_ownership() argument
53 if (kobj->ktype->get_ownership) in kobject_get_ownership()
54 kobj->ktype->get_ownership(kobj, uid, gid); in kobject_get_ownership()
66 static int populate_dir(struct kobject *kobj) in populate_dir() argument
68 struct kobj_type *t = get_ktype(kobj); in populate_dir()
75 error = sysfs_create_file(kobj, attr); in populate_dir()
83 static int create_dir(struct kobject *kobj) in create_dir() argument
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Dkobject_uevent.c192 int kobject_synth_uevent(struct kobject *kobj, const char *buf, size_t count) in kobject_synth_uevent() argument
208 r = kobject_uevent_env(kobj, action, no_uuid_envp); in kobject_synth_uevent()
222 r = kobject_uevent_env(kobj, action, env->envp); in kobject_synth_uevent()
226 devpath = kobject_get_path(kobj, GFP_KERNEL); in kobject_synth_uevent()
236 static int kobj_usermode_filter(struct kobject *kobj) in kobj_usermode_filter() argument
240 ops = kobj_ns_ops(kobj); in kobj_usermode_filter()
243 ns = kobj->ktype->namespace(kobj); in kobj_usermode_filter()
380 static int kobject_uevent_net_broadcast(struct kobject *kobj, in kobject_uevent_net_broadcast() argument
391 ops = kobj_ns_ops(kobj); in kobject_uevent_net_broadcast()
392 if (!ops && kobj->kset) { in kobject_uevent_net_broadcast()
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/linux-4.19.296/include/linux/
Dkobject.h84 int kobject_set_name(struct kobject *kobj, const char *name, ...);
86 int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
89 static inline const char *kobject_name(const struct kobject *kobj) in kobject_name() argument
91 return kobj->name; in kobject_name()
94 extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype);
96 int kobject_add(struct kobject *kobj, struct kobject *parent,
99 int kobject_init_and_add(struct kobject *kobj,
103 extern void kobject_del(struct kobject *kobj);
112 extern struct kobject *kobject_get(struct kobject *kobj);
114 struct kobject *kobj);
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Dsysfs.h221 int __must_check sysfs_create_dir_ns(struct kobject *kobj, const void *ns);
222 void sysfs_remove_dir(struct kobject *kobj);
223 int __must_check sysfs_rename_dir_ns(struct kobject *kobj, const char *new_name,
225 int __must_check sysfs_move_dir_ns(struct kobject *kobj,
233 int __must_check sysfs_create_file_ns(struct kobject *kobj,
236 int __must_check sysfs_create_files(struct kobject *kobj,
238 int __must_check sysfs_chmod_file(struct kobject *kobj,
240 struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,
243 void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,
245 bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr);
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/linux-4.19.296/fs/sysfs/
Dfile.c29 struct kobject *kobj = kn->parent->priv; in sysfs_file_ops() local
33 return kobj->ktype ? kobj->ktype->sysfs_ops : NULL; in sysfs_file_ops()
44 struct kobject *kobj = of->kn->parent->priv; in sysfs_kf_seq_show() local
62 count = ops->show(kobj, of->kn->priv, buf); in sysfs_kf_seq_show()
85 struct kobject *kobj = of->kn->parent->priv; in sysfs_kf_bin_read() local
101 return battr->read(of->file, kobj, battr, buf, pos, count); in sysfs_kf_bin_read()
109 struct kobject *kobj = of->kn->parent->priv; in sysfs_kf_read() local
118 len = ops->show(kobj, of->kn->priv, buf); in sysfs_kf_read()
135 struct kobject *kobj = of->kn->parent->priv; in sysfs_kf_write() local
140 return ops->store(kobj, of->kn->priv, buf, count); in sysfs_kf_write()
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Dgroup.c33 static int create_files(struct kernfs_node *parent, struct kobject *kobj, in create_files() argument
53 mode = grp->is_visible(kobj, *attr, i); in create_files()
82 mode = grp->is_bin_visible(kobj, *bin_attr, i); in create_files()
107 static int internal_create_group(struct kobject *kobj, int update, in internal_create_group() argument
115 BUG_ON(!kobj || (!update && !kobj->sd)); in internal_create_group()
118 if (unlikely(update && !kobj->sd)) in internal_create_group()
122 kobj->name, grp->name ?: ""); in internal_create_group()
125 kobject_get_ownership(kobj, &uid, &gid); in internal_create_group()
128 kn = kernfs_find_and_get(kobj->sd, grp->name); in internal_create_group()
131 kobj->name, grp->name); in internal_create_group()
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Ddir.c40 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns) in sysfs_create_dir_ns() argument
46 BUG_ON(!kobj); in sysfs_create_dir_ns()
48 if (kobj->parent) in sysfs_create_dir_ns()
49 parent = kobj->parent->sd; in sysfs_create_dir_ns()
56 kobject_get_ownership(kobj, &uid, &gid); in sysfs_create_dir_ns()
58 kn = kernfs_create_dir_ns(parent, kobject_name(kobj), in sysfs_create_dir_ns()
60 kobj, ns); in sysfs_create_dir_ns()
63 sysfs_warn_dup(parent, kobject_name(kobj)); in sysfs_create_dir_ns()
67 kobj->sd = kn; in sysfs_create_dir_ns()
79 void sysfs_remove_dir(struct kobject *kobj) in sysfs_remove_dir() argument
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Dsymlink.c66 static int sysfs_do_create_link(struct kobject *kobj, struct kobject *target, in sysfs_do_create_link() argument
71 if (!kobj) in sysfs_do_create_link()
74 parent = kobj->sd; in sysfs_do_create_link()
88 int sysfs_create_link(struct kobject *kobj, struct kobject *target, in sysfs_create_link() argument
91 return sysfs_do_create_link(kobj, target, name, 1); in sysfs_create_link()
104 int sysfs_create_link_nowarn(struct kobject *kobj, struct kobject *target, in sysfs_create_link_nowarn() argument
107 return sysfs_do_create_link(kobj, target, name, 0); in sysfs_create_link_nowarn()
120 void sysfs_delete_link(struct kobject *kobj, struct kobject *targ, in sysfs_delete_link() argument
131 if (targ->sd && kernfs_ns_enabled(kobj->sd)) in sysfs_delete_link()
134 kernfs_remove_by_name_ns(kobj->sd, name, ns); in sysfs_delete_link()
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/linux-4.19.296/drivers/cpuidle/
Dsysfs.c151 return sysfs_create_group(&dev->kobj, &cpuidle_attr_group); in cpuidle_add_interface()
159 sysfs_remove_group(&dev->kobj, &cpuidle_attr_group); in cpuidle_remove_interface()
178 struct kobject kobj; member
181 static inline struct cpuidle_device *to_cpuidle_device(struct kobject *kobj) in to_cpuidle_device() argument
184 container_of(kobj, struct cpuidle_device_kobj, kobj); in to_cpuidle_device()
189 static ssize_t cpuidle_show(struct kobject *kobj, struct attribute *attr, in cpuidle_show() argument
193 struct cpuidle_device *dev = to_cpuidle_device(kobj); in cpuidle_show()
204 static ssize_t cpuidle_store(struct kobject *kobj, struct attribute *attr, in cpuidle_store() argument
208 struct cpuidle_device *dev = to_cpuidle_device(kobj); in cpuidle_store()
224 static void cpuidle_sysfs_release(struct kobject *kobj) in cpuidle_sysfs_release() argument
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/linux-4.19.296/drivers/edac/
Dedac_device_sysfs.c23 #define to_edacdev(k) container_of(k, struct edac_device_ctl_info, kobj)
113 #define to_ctl_info(k) container_of(k, struct edac_device_ctl_info, kobj)
117 static ssize_t edac_dev_ctl_info_show(struct kobject *kobj, in edac_dev_ctl_info_show() argument
120 struct edac_device_ctl_info *edac_dev = to_ctl_info(kobj); in edac_dev_ctl_info_show()
129 static ssize_t edac_dev_ctl_info_store(struct kobject *kobj, in edac_dev_ctl_info_store() argument
133 struct edac_device_ctl_info *edac_dev = to_ctl_info(kobj); in edac_dev_ctl_info_store()
201 static void edac_device_ctrl_master_release(struct kobject *kobj) in edac_device_ctrl_master_release() argument
203 struct edac_device_ctl_info *edac_dev = to_edacdev(kobj); in edac_device_ctrl_master_release()
245 memset(&edac_dev->kobj, 0, sizeof(struct kobject)); in edac_device_register_sysfs_main_kobj()
258 err = kobject_init_and_add(&edac_dev->kobj, &ktype_device_ctrl, in edac_device_register_sysfs_main_kobj()
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Dedac_pci_sysfs.c70 #define to_instance(k) container_of(k, struct edac_pci_ctl_info, kobj)
74 static void edac_pci_instance_release(struct kobject *kobj) in edac_pci_instance_release() argument
81 pci = to_instance(kobj); in edac_pci_instance_release()
97 static ssize_t edac_pci_instance_show(struct kobject *kobj, in edac_pci_instance_show() argument
100 struct edac_pci_ctl_info *pci = to_instance(kobj); in edac_pci_instance_show()
109 static ssize_t edac_pci_instance_store(struct kobject *kobj, in edac_pci_instance_store() argument
113 struct edac_pci_ctl_info *pci = to_instance(kobj); in edac_pci_instance_store()
174 err = kobject_init_and_add(&pci->kobj, &ktype_pci_instance, in edac_pci_create_instance_kobj()
182 kobject_uevent(&pci->kobj, KOBJ_ADD); in edac_pci_create_instance_kobj()
206 kobject_put(&pci->kobj); in edac_pci_unregister_sysfs_instance_kobj()
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/linux-4.19.296/block/
Dblk-mq-sysfs.c17 static void blk_mq_sysfs_release(struct kobject *kobj) in blk_mq_sysfs_release() argument
21 static void blk_mq_hw_sysfs_release(struct kobject *kobj) in blk_mq_hw_sysfs_release() argument
23 struct blk_mq_hw_ctx *hctx = container_of(kobj, struct blk_mq_hw_ctx, in blk_mq_hw_sysfs_release()
24 kobj); in blk_mq_hw_sysfs_release()
47 static ssize_t blk_mq_sysfs_show(struct kobject *kobj, struct attribute *attr, in blk_mq_sysfs_show() argument
56 ctx = container_of(kobj, struct blk_mq_ctx, kobj); in blk_mq_sysfs_show()
70 static ssize_t blk_mq_sysfs_store(struct kobject *kobj, struct attribute *attr, in blk_mq_sysfs_store() argument
79 ctx = container_of(kobj, struct blk_mq_ctx, kobj); in blk_mq_sysfs_store()
93 static ssize_t blk_mq_hw_sysfs_show(struct kobject *kobj, in blk_mq_hw_sysfs_show() argument
102 hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); in blk_mq_hw_sysfs_show()
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/linux-4.19.296/drivers/of/
Dkobj.c10 return node && node->kobj.state_initialized; in of_node_is_initialized()
16 return node && node->kobj.state_in_sysfs; in of_node_is_attached()
21 static void of_node_release(struct kobject *kobj) in of_node_release() argument
31 static ssize_t of_node_property_read(struct file *filp, struct kobject *kobj, in of_node_property_read() argument
40 static const char *safe_name(struct kobject *kobj, const char *orig_name) in safe_name() argument
47 while (i < 16 && (kn = sysfs_get_dirent(kobj->sd, name))) { in safe_name()
58 kobject_name(kobj), name); in safe_name()
77 pp->attr.attr.name = safe_name(&np->kobj, pp->name); in __of_add_property_sysfs()
82 rc = sysfs_create_bin_file(&np->kobj, &pp->attr); in __of_add_property_sysfs()
92 sysfs_remove_bin_file(&np->kobj, &prop->attr); in __of_sysfs_remove_bin_file()
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/linux-4.19.296/fs/xfs/
Dxfs_sysfs.h24 struct xfs_kobj *kobj = to_kobj(kobject); in xfs_sysfs_release() local
25 complete(&kobj->complete); in xfs_sysfs_release()
30 struct xfs_kobj *kobj, in xfs_sysfs_init() argument
38 init_completion(&kobj->complete); in xfs_sysfs_init()
39 return kobject_init_and_add(&kobj->kobject, ktype, parent, "%s", name); in xfs_sysfs_init()
44 struct xfs_kobj *kobj) in xfs_sysfs_del() argument
46 kobject_del(&kobj->kobject); in xfs_sysfs_del()
47 kobject_put(&kobj->kobject); in xfs_sysfs_del()
48 wait_for_completion(&kobj->complete); in xfs_sysfs_del()
/linux-4.19.296/fs/btrfs/
Dsysfs.c21 static inline struct btrfs_fs_info *to_fs_info(struct kobject *kobj);
22 static inline struct btrfs_fs_devices *to_fs_devs(struct kobject *kobj);
79 static ssize_t btrfs_feature_attr_show(struct kobject *kobj, in btrfs_feature_attr_show() argument
83 struct btrfs_fs_info *fs_info = to_fs_info(kobj); in btrfs_feature_attr_show()
95 static ssize_t btrfs_feature_attr_store(struct kobject *kobj, in btrfs_feature_attr_store() argument
105 fs_info = to_fs_info(kobj); in btrfs_feature_attr_store()
163 static umode_t btrfs_feature_visible(struct kobject *kobj, in btrfs_feature_visible() argument
166 struct btrfs_fs_info *fs_info = to_fs_info(kobj); in btrfs_feature_visible()
225 static ssize_t rmdir_subvol_show(struct kobject *kobj, in rmdir_subvol_show() argument
259 static ssize_t global_rsv_size_show(struct kobject *kobj, in global_rsv_size_show() argument
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/linux-4.19.296/drivers/base/
Dclass.c24 static ssize_t class_attr_show(struct kobject *kobj, struct attribute *attr, in class_attr_show() argument
28 struct subsys_private *cp = to_subsys_private(kobj); in class_attr_show()
36 static ssize_t class_attr_store(struct kobject *kobj, struct attribute *attr, in class_attr_store() argument
40 struct subsys_private *cp = to_subsys_private(kobj); in class_attr_store()
48 static void class_release(struct kobject *kobj) in class_release() argument
50 struct subsys_private *cp = to_subsys_private(kobj); in class_release()
64 static const struct kobj_ns_type_operations *class_child_ns_type(struct kobject *kobj) in class_child_ns_type() argument
66 struct subsys_private *cp = to_subsys_private(kobj); in class_child_ns_type()
93 error = sysfs_create_file_ns(&cls->p->subsys.kobj, in class_create_file_ns()
104 sysfs_remove_file_ns(&cls->p->subsys.kobj, &attr->attr, ns); in class_remove_file_ns()
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Dcore.c942 static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr, in dev_attr_show() argument
946 struct device *dev = kobj_to_dev(kobj); in dev_attr_show()
958 static ssize_t dev_attr_store(struct kobject *kobj, struct attribute *attr, in dev_attr_store() argument
962 struct device *dev = kobj_to_dev(kobj); in dev_attr_store()
1055 static void device_release(struct kobject *kobj) in device_release() argument
1057 struct device *dev = kobj_to_dev(kobj); in device_release()
1084 static const void *device_namespace(struct kobject *kobj) in device_namespace() argument
1086 struct device *dev = kobj_to_dev(kobj); in device_namespace()
1095 static void device_get_ownership(struct kobject *kobj, kuid_t *uid, kgid_t *gid) in device_get_ownership() argument
1097 struct device *dev = kobj_to_dev(kobj); in device_get_ownership()
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/linux-4.19.296/drivers/pci/
Dslot.c18 static ssize_t pci_slot_attr_show(struct kobject *kobj, in pci_slot_attr_show() argument
21 struct pci_slot *slot = to_pci_slot(kobj); in pci_slot_attr_show()
26 static ssize_t pci_slot_attr_store(struct kobject *kobj, in pci_slot_attr_store() argument
29 struct pci_slot *slot = to_pci_slot(kobj); in pci_slot_attr_store()
103 static void pci_slot_release(struct kobject *kobj) in pci_slot_release() argument
106 struct pci_slot *slot = to_pci_slot(kobj); in pci_slot_release()
192 result = kobject_rename(&slot->kobj, slot_name); in rename_slot()
216 kobject_get(&slot->kobj); in get_slot()
284 kobject_put(&slot->kobj); in pci_create_slot()
302 slot->kobj.kset = pci_slots_kset; in pci_create_slot()
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/linux-4.19.296/fs/
Dchar_dev.c295 kobject_set_name(&cdev->kobj, "%s", name); in __register_chrdev()
305 kobject_put(&cdev->kobj); in __register_chrdev()
360 struct kobject *kobj; in cdev_get() local
364 kobj = kobject_get_unless_zero(&p->kobj); in cdev_get()
365 if (!kobj) in cdev_get()
367 return kobj; in cdev_get()
374 kobject_put(&p->kobj); in cdev_put()
392 struct kobject *kobj; in chrdev_open() local
395 kobj = kobj_lookup(cdev_map, inode->i_rdev, &idx); in chrdev_open()
396 if (!kobj) in chrdev_open()
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/linux-4.19.296/drivers/parisc/
Dpdc_stable.c106 struct kobject kobj; member
137 #define to_pdcspath_entry(obj) container_of(obj, struct pdcspath_entry, kobj)
335 sysfs_remove_link(&entry->kobj, "device"); in pdcspath_hwpath_write()
338 ret = sysfs_create_link(&entry->kobj, &entry->dev->kobj, "device"); in pdcspath_hwpath_write()
448 pdcspath_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) in pdcspath_attr_show() argument
450 struct pdcspath_entry *entry = to_pdcspath_entry(kobj); in pdcspath_attr_show()
468 pdcspath_attr_store(struct kobject *kobj, struct attribute *attr, in pdcspath_attr_store() argument
471 struct pdcspath_entry *entry = to_pdcspath_entry(kobj); in pdcspath_attr_store()
528 static ssize_t pdcs_size_read(struct kobject *kobj, in pdcs_size_read() argument
548 static ssize_t pdcs_auto_read(struct kobject *kobj, in pdcs_auto_read() argument
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/linux-4.19.296/drivers/cpufreq/
Dcpufreq_governor_attr_set.c14 static inline struct gov_attr_set *to_gov_attr_set(struct kobject *kobj) in to_gov_attr_set() argument
16 return container_of(kobj, struct gov_attr_set, kobj); in to_gov_attr_set()
24 static ssize_t governor_show(struct kobject *kobj, struct attribute *attr, in governor_show() argument
29 return gattr->show(to_gov_attr_set(kobj), buf); in governor_show()
32 static ssize_t governor_store(struct kobject *kobj, struct attribute *attr, in governor_store() argument
35 struct gov_attr_set *attr_set = to_gov_attr_set(kobj); in governor_store()
81 kobject_put(&attr_set->kobj); in gov_attr_set_put()
/linux-4.19.296/drivers/i2c/
Di2c-slave-eeprom.c77 static ssize_t i2c_slave_eeprom_bin_read(struct file *filp, struct kobject *kobj, in i2c_slave_eeprom_bin_read() argument
83 eeprom = dev_get_drvdata(container_of(kobj, struct device, kobj)); in i2c_slave_eeprom_bin_read()
92 static ssize_t i2c_slave_eeprom_bin_write(struct file *filp, struct kobject *kobj, in i2c_slave_eeprom_bin_write() argument
98 eeprom = dev_get_drvdata(container_of(kobj, struct device, kobj)); in i2c_slave_eeprom_bin_write()
128 ret = sysfs_create_bin_file(&client->dev.kobj, &eeprom->bin); in i2c_slave_eeprom_probe()
134 sysfs_remove_bin_file(&client->dev.kobj, &eeprom->bin); in i2c_slave_eeprom_probe()
146 sysfs_remove_bin_file(&client->dev.kobj, &eeprom->bin); in i2c_slave_eeprom_remove()
/linux-4.19.296/drivers/uwb/
Dpal.c48 ret = sysfs_create_link(&pal->device->kobj, in uwb_pal_register()
49 &rc->uwb_dev.dev.kobj, "uwb_rc"); in uwb_pal_register()
53 ret = sysfs_create_link(&rc->uwb_dev.dev.kobj, in uwb_pal_register()
54 &pal->device->kobj, pal->name); in uwb_pal_register()
56 sysfs_remove_link(&pal->device->kobj, "uwb_rc"); in uwb_pal_register()
124 sysfs_remove_link(&rc->uwb_dev.dev.kobj, pal->name); in uwb_pal_unregister()
127 sysfs_remove_link(&pal->device->kobj, "uwb_rc"); in uwb_pal_unregister()
/linux-4.19.296/drivers/hid/
Dhid-roccat-lua.c29 static ssize_t lua_sysfs_read(struct file *fp, struct kobject *kobj, in lua_sysfs_read() argument
33 struct device *dev = kobj_to_dev(kobj); in lua_sysfs_read()
51 static ssize_t lua_sysfs_write(struct file *fp, struct kobject *kobj, in lua_sysfs_write() argument
55 struct device *dev = kobj_to_dev(kobj); in lua_sysfs_write()
72 struct kobject *kobj, struct bin_attribute *attr, \
75 return lua_sysfs_write(fp, kobj, buf, off, count, \
81 struct kobject *kobj, struct bin_attribute *attr, \
84 return lua_sysfs_read(fp, kobj, buf, off, count, \
102 return sysfs_create_bin_file(&intf->dev.kobj, &lua_control_attr); in LUA_BIN_ATTRIBUTE_RW()
107 sysfs_remove_bin_file(&intf->dev.kobj, &lua_control_attr); in lua_remove_sysfs_attributes()
/linux-4.19.296/fs/orangefs/
Dorangefs-sysfs.c159 ssize_t (*show)(struct kobject *kobj,
162 ssize_t (*store)(struct kobject *kobj,
168 static ssize_t orangefs_attr_show(struct kobject *kobj, in orangefs_attr_show() argument
177 return attribute->show(kobj, attribute, buf); in orangefs_attr_show()
180 static ssize_t orangefs_attr_store(struct kobject *kobj, in orangefs_attr_store() argument
187 if (!strcmp(kobj->name, PC_KOBJ_ID) || in orangefs_attr_store()
188 !strcmp(kobj->name, STATS_KOBJ_ID)) in orangefs_attr_store()
194 return attribute->store(kobj, attribute, buf, len); in orangefs_attr_store()
202 static ssize_t sysfs_int_show(struct kobject *kobj, in sysfs_int_show() argument
208 kobj->name); in sysfs_int_show()
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