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Searched refs:kobj (Results 1 – 25 of 903) sorted by relevance

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/linux/lib/
A Dkobject.c35 return kobj->ktype->namespace(kobj); in kobject_namespace()
253 kobj->kset ? kobject_name(&kobj->kset->kobj) : "<NULL>"); in kobject_add_internal()
498 kobj = kobject_get(kobj); in kobject_rename()
562 kobj = kobject_get(kobj); in kobject_move()
616 kobject_name(kobj), kobj); in __kobject_del()
658 kobject_name(kobj), kobj); in kobject_get()
686 kobject_name(kobj), kobj, __func__, kobj->parent); in kobject_cleanup()
690 kobject_name(kobj), kobj); in kobject_cleanup()
695 kobject_name(kobj), kobj); in kobject_cleanup()
704 kobject_name(kobj), kobj); in kobject_cleanup()
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A Dkobject_uevent.c240 ops = kobj_ns_ops(kobj); in kobj_usermode_filter()
244 ns = kobj->ktype->namespace(kobj); in kobj_usermode_filter()
394 struct kobject *ksobj = &kobj->kset->kobj; in kobject_uevent_net_broadcast()
406 net = kobj->ktype->namespace(kobj); in kobject_uevent_net_broadcast()
478 kobject_name(kobj), kobj, __func__); in kobject_uevent_env()
481 top_kobj = kobj; in kobject_uevent_env()
487 "without kset!\n", kobject_name(kobj), kobj, in kobject_uevent_env()
499 kobject_name(kobj), kobj, __func__); in kobject_uevent_env()
507 kobject_name(kobj), kobj, __func__); in kobject_uevent_env()
518 "event to drop!\n", kobject_name(kobj), kobj, in kobject_uevent_env()
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/linux/include/linux/
A Dkobject.h90 return kobj->name; in kobject_name()
98 int kobject_init_and_add(struct kobject *kobj,
102 extern void kobject_del(struct kobject *kobj);
112 struct kobject *kobj);
132 WARN_ON_ONCE(kref_read(&kobj->kref) == 0); in kobject_has_children()
134 return kobj->sd && kobj->sd->dir.subdirs; in kobject_has_children()
138 void (*release)(struct kobject *kobj);
194 struct kobject kobj; member
207 return kobj ? container_of(kobj, struct kset, kobj) : NULL; in to_kset()
217 kobject_put(&k->kobj); in kset_put()
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A Dsysfs.h246 void sysfs_remove_dir(struct kobject *kobj);
274 void sysfs_remove_bin_file(struct kobject *kobj,
297 int sysfs_update_group(struct kobject *kobj,
299 void sysfs_remove_group(struct kobject *kobj,
301 void sysfs_remove_groups(struct kobject *kobj,
303 int sysfs_add_file_to_group(struct kobject *kobj,
307 int sysfs_merge_group(struct kobject *kobj,
309 void sysfs_unmerge_group(struct kobject *kobj,
337 int sysfs_group_change_owner(struct kobject *kobj,
607 return sysfs_create_file_ns(kobj, attr, NULL); in sysfs_create_file()
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/linux/fs/sysfs/
A Dgroup.c115 if (WARN_ON(!kobj || (!update && !kobj->sd))) in internal_create_group()
119 if (unlikely(update && !kobj->sd)) in internal_create_group()
123 kobj->name, grp->name ?: ""); in internal_create_group()
132 kobj->name, grp->name); in internal_create_group()
138 uid, gid, kobj, NULL); in internal_create_group()
146 kn = kobj->sd; in internal_create_group()
312 sysfs_remove_group(kobj, groups[i]); in sysfs_remove_groups()
528 if (!kobj->state_in_sysfs) in sysfs_group_change_owner()
534 kernfs_get(kobj->sd); in sysfs_group_change_owner()
535 grp_kn = kobj->sd; in sysfs_group_change_owner()
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A Dfile.c32 return kobj->ktype ? kobj->ktype->sysfs_ops : NULL; in sysfs_file_ops()
267 kobject_name(kobj))) in sysfs_add_file_mode_ns()
351 if (WARN_ON(!kobj || !kobj->sd || !attr)) in sysfs_create_file_ns()
390 parent = kobj->sd; in sysfs_add_file_to_group()
449 kobject_get(kobj); in sysfs_break_active_protection()
474 kobject_put(kobj); in sysfs_unbreak_active_protection()
542 parent = kobj->sd; in sysfs_remove_file_from_group()
564 if (WARN_ON(!kobj || !kobj->sd || !attr)) in sysfs_create_bin_file()
658 if (!kobj->state_in_sysfs) in sysfs_file_change_owner()
696 if (!kobj->state_in_sysfs) in sysfs_change_owner()
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A Ddir.c46 if (WARN_ON(!kobj)) in sysfs_create_dir_ns()
49 if (kobj->parent) in sysfs_create_dir_ns()
50 parent = kobj->parent->sd; in sysfs_create_dir_ns()
57 kobject_get_ownership(kobj, &uid, &gid); in sysfs_create_dir_ns()
60 kobj, ns); 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
81 struct kernfs_node *kn = kobj->sd; in sysfs_remove_dir()
96 kobj->sd = NULL; in sysfs_remove_dir()
111 parent = kernfs_get_parent(kobj->sd); in sysfs_rename_dir_ns()
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A Dsymlink.c72 if (!kobj) in sysfs_do_create_link()
75 parent = kobj->sd; in sysfs_do_create_link()
92 return sysfs_do_create_link(kobj, target, name, 1); in sysfs_create_link()
108 return sysfs_do_create_link(kobj, target, name, 0); in sysfs_create_link_nowarn()
132 if (targ->sd && kernfs_ns_enabled(kobj->sd)) in sysfs_delete_link()
135 kernfs_remove_by_name_ns(kobj->sd, name, ns); in sysfs_delete_link()
143 void sysfs_remove_link(struct kobject *kobj, const char *name) in sysfs_remove_link() argument
147 if (!kobj) in sysfs_remove_link()
150 parent = kobj->sd; in sysfs_remove_link()
173 if (!kobj) in sysfs_rename_link_ns()
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/linux/drivers/gpu/drm/i915/gt/
A Dsysfs_engines.c21 return container_of(kobj, struct kobj_engine, base)->engine; in kobj_to_engine()
27 return sprintf(buf, "%s\n", kobj_to_engine(kobj)->name); in name_show()
125 struct intel_engine_cs *engine = kobj_to_engine(kobj); in caps_show()
146 struct intel_engine_cs *engine = kobj_to_engine(kobj); in max_spin_store()
414 static void kobj_engine_release(struct kobject *kobj) in kobj_engine_release() argument
416 kfree(kobj); in kobj_engine_release()
507 struct kobject *kobj; in intel_engines_add_sysfs() local
509 kobj = kobj_engine(dir, engine); in intel_engines_add_sysfs()
510 if (!kobj) in intel_engines_add_sysfs()
513 if (sysfs_create_files(kobj, files)) in intel_engines_add_sysfs()
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/linux/drivers/cpuidle/
A Dsysfs.c149 struct kobject kobj; member
155 container_of(kobj, struct cpuidle_device_kobj, kobj); in to_cpuidle_device()
198 container_of(kobj, struct cpuidle_device_kobj, kobj); in cpuidle_sysfs_release()
343 struct kobject kobj; member
384 ret = sysfs_create_group(&kobj->kobj, &cpuidle_state_s2idle_group); in cpuidle_add_s2idle_attr_group()
392 sysfs_remove_group(&kobj->kobj, &cpuidle_state_s2idle_group); in cpuidle_remove_s2idle_attr_group()
478 if (!kobj) { in cpuidle_add_state_sysfs()
487 ret = kobject_init_and_add(&kobj->kobj, &ktype_state_cpuidle, in cpuidle_add_state_sysfs()
490 kobject_put(&kobj->kobj); in cpuidle_add_state_sysfs()
491 kfree(kobj); in cpuidle_add_state_sysfs()
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/linux/drivers/edac/
A Dedac_device_sysfs.c278 kobject_put(&edac_dev->kobj); in edac_device_register_sysfs_main_kobj()
301 kobject_put(&dev->kobj); in edac_device_unregister_sysfs_main_kobj()
334 instance = to_instance(kobj); in edac_device_ctrl_instance_release()
438 block = to_block(kobj); in edac_device_ctrl_block_release()
520 &block->kobj, &block->kobj.parent); in edac_device_create_block()
536 &instance->kobj, in edac_device_create_block()
554 sysfs_attrib, &block->kobj); in edac_device_create_block()
569 kobject_put(&block->kobj); in edac_device_create_block()
600 kobject_put(&block->kobj); in edac_device_delete_block()
667 kobject_put(&instance->kobj); in edac_device_create_instance()
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/linux/drivers/vfio/mdev/
A Dmdev_sysfs.c122 kobject_put(&type->kobj); in add_mdev_supported_type()
136 ret = sysfs_create_files(&type->kobj, in add_mdev_supported_type()
149 kobject_del(&type->kobj); in add_mdev_supported_type()
150 kobject_put(&type->kobj); in add_mdev_supported_type()
159 sysfs_remove_files(&type->kobj, in remove_mdev_supported_type()
163 kobject_del(&type->kobj); in remove_mdev_supported_type()
164 kobject_put(&type->kobj); in remove_mdev_supported_type()
209 NULL, &parent->dev->kobj); in parent_create_sysfs_files()
263 struct kobject *kobj = &mdev->dev.kobj; in mdev_create_sysfs_files() local
270 ret = sysfs_create_link(kobj, &type->kobj, "mdev_type"); in mdev_create_sysfs_files()
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/linux/arch/powerpc/kernel/
A Dsecvar-sysfs.c50 rc = secvar_ops->get(kobj->name, strlen(kobj->name) + 1, NULL, &dsize); in size_show()
68 rc = secvar_ops->get(kobj->name, strlen(kobj->name) + 1, NULL, &dsize); in data_read()
79 rc = secvar_ops->get(kobj->name, strlen(kobj->name) + 1, data, &dsize); in data_read()
99 rc = secvar_ops->set(kobj->name, strlen(kobj->name) + 1, buf, count); in update_write()
168 struct kobject *kobj; in secvar_sysfs_load() local
184 kobj = kzalloc(sizeof(*kobj), GFP_KERNEL); in secvar_sysfs_load()
185 if (!kobj) { in secvar_sysfs_load()
192 rc = kobject_add(kobj, &secvar_kset->kobj, "%s", name); in secvar_sysfs_load()
196 kobject_put(kobj); in secvar_sysfs_load()
197 kobj = NULL; in secvar_sysfs_load()
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/linux/drivers/block/rnbd/
A Drnbd-srv-sysfs.c91 sess_dev = container_of(kobj, struct rnbd_srv_sess_dev, kobj); in read_only_show()
106 sess_dev = container_of(kobj, struct rnbd_srv_sess_dev, kobj); in access_mode_show()
120 sess_dev = container_of(kobj, struct rnbd_srv_sess_dev, kobj); in mapping_path_show()
141 sess_dev = container_of(kobj, struct rnbd_srv_sess_dev, kobj); in rnbd_srv_dev_session_force_close_store()
174 sysfs_remove_group(&sess_dev->kobj, in rnbd_srv_destroy_dev_session_sysfs()
177 kobject_del(&sess_dev->kobj); in rnbd_srv_destroy_dev_session_sysfs()
178 kobject_put(&sess_dev->kobj); in rnbd_srv_destroy_dev_session_sysfs()
185 sess_dev = container_of(kobj, struct rnbd_srv_sess_dev, kobj); in rnbd_srv_sess_dev_release()
202 kobject_put(&sess_dev->kobj); in rnbd_srv_create_dev_session_sysfs()
209 kobject_del(&sess_dev->kobj); in rnbd_srv_create_dev_session_sysfs()
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/linux/fs/btrfs/
A Dsysfs.c54 struct kobject kobj; member
193 fs_info = to_fs_info(kobj); in btrfs_feature_attr_store()
692 kfree(to_raid_kobj(kobj)); in release_raid_kobj()
1359 kobject_put(&rkobj->kobj); in btrfs_sysfs_add_block_group_type()
1366 ret = kobject_add(&rkobj->kobj, &space_info->kobj, "%s", in btrfs_sysfs_add_block_group_type()
1389 struct kobject *kobj; in btrfs_sysfs_remove_space_info() local
1393 if (kobj) { in btrfs_sysfs_remove_space_info()
1394 kobject_del(kobj); in btrfs_sysfs_remove_space_info()
1395 kobject_put(kobj); in btrfs_sysfs_remove_space_info()
1882 struct btrfs_qgroup *qgroup = container_of(kobj, struct btrfs_qgroup, kobj); in qgroup_release()
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/linux/drivers/infiniband/ulp/rtrs/
A Drtrs-clt-sysfs.c23 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_sess_release()
202 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_state_show()
225 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_reconnect_store()
254 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_disconnect_store()
282 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_remove_path_store()
338 sess = container_of(kobj, typeof(*sess), kobj); in rtrs_clt_hca_port_show()
352 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_hca_name_show()
366 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_cur_latency_show()
382 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_src_addr_show()
399 sess = container_of(kobj, struct rtrs_clt_sess, kobj); in rtrs_clt_dst_addr_show()
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A Drtrs-srv-sysfs.c20 sess = container_of(kobj, struct rtrs_srv_sess, kobj); in rtrs_srv_release()
43 sess = container_of(kobj, struct rtrs_srv_sess, kobj); in rtrs_srv_disconnect_store()
72 sess = container_of(kobj, typeof(*sess), kobj); in rtrs_srv_hca_port_show()
87 sess = container_of(kobj, struct rtrs_srv_sess, kobj); in rtrs_srv_hca_name_show()
102 sess = container_of(kobj, struct rtrs_srv_sess, kobj); in rtrs_srv_src_addr_show()
118 sess = container_of(kobj, struct rtrs_srv_sess, kobj); in rtrs_srv_dst_addr_show()
236 &sess->kobj, "stats"); in rtrs_srv_create_stats_files()
294 kobject_del(&sess->kobj); in rtrs_srv_create_sess_files()
296 kobject_put(&sess->kobj); in rtrs_srv_create_sess_files()
304 if (sess->kobj.state_in_sysfs) { in rtrs_srv_destroy_sess_files()
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/linux/drivers/platform/x86/
A Dthink-lmi.c133 #define to_tlmi_pwd_setting(kobj) container_of(kobj, struct tlmi_pwd_setting, kobj) argument
134 #define to_tlmi_attr_setting(kobj) container_of(kobj, struct tlmi_attr_setting, kobj) argument
424 static ssize_t encoding_store(struct kobject *kobj, in encoding_store() argument
450 static ssize_t kbdlang_store(struct kobject *kobj, in kbdlang_store() argument
622 return kattr->show(kobj, kattr, buf); in tlmi_attr_show()
633 return kattr->store(kobj, kattr, buf, count); in tlmi_attr_store()
742 kobject_put(&tlmi_priv.setting[i]->kobj); in tlmi_release_attr()
752 kobject_put(&tlmi_priv.pwd_admin->kobj); in tlmi_release_attr()
754 kobject_put(&tlmi_priv.pwd_power->kobj); in tlmi_release_attr()
774 &tlmi_priv.class_dev->kobj); in tlmi_sysfs_init()
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/linux/block/
A Dblk-mq-sysfs.c20 struct blk_mq_ctxs *ctxs = container_of(kobj, struct blk_mq_ctxs, kobj); in blk_mq_sysfs_release()
28 struct blk_mq_ctx *ctx = container_of(kobj, struct blk_mq_ctx, kobj); in blk_mq_ctx_sysfs_release()
37 kobj); in blk_mq_hw_sysfs_release()
63 hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); in blk_mq_hw_sysfs_show()
85 hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); in blk_mq_hw_sysfs_store()
181 kobject_del(&ctx->kobj); in blk_mq_unregister_hctx()
183 kobject_del(&hctx->kobj); in blk_mq_unregister_hctx()
200 ret = kobject_add(&ctx->kobj, &hctx->kobj, "cpu%u", ctx->cpu); in blk_mq_register_hctx()
220 kobject_put(&dev->kobj); in blk_mq_unregister_dev()
237 kobject_put(&ctx->kobj); in blk_mq_sysfs_deinit()
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/linux/fs/nfs/
A Dsysfs.c25 kfree(kobj); in nfs_netns_object_release()
29 struct kobject *kobj) in nfs_netns_object_child_ns_type() argument
43 struct kobject *kobj; in nfs_netns_object_alloc() local
45 kobj = kzalloc(sizeof(*kobj), GFP_KERNEL); in nfs_netns_object_alloc()
46 if (kobj) { in nfs_netns_object_alloc()
47 kobj->kset = kset; in nfs_netns_object_alloc()
50 return kobj; in nfs_netns_object_alloc()
51 kobject_put(kobj); in nfs_netns_object_alloc()
79 struct nfs_netns_client *c = container_of(kobj, in nfs_netns_identifier_show()
102 struct nfs_netns_client *c = container_of(kobj, in nfs_netns_identifier_store()
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/linux/net/sunrpc/
A Dsysfs.c30 kfree(kobj); in rpc_sysfs_object_release()
49 struct kobject *kobj; in rpc_sysfs_object_alloc() local
51 kobj = kzalloc(sizeof(*kobj), GFP_KERNEL); in rpc_sysfs_object_alloc()
52 if (kobj) { in rpc_sysfs_object_alloc()
53 kobj->kset = kset; in rpc_sysfs_object_alloc()
56 return kobj; in rpc_sysfs_object_alloc()
57 kobject_put(kobj); in rpc_sysfs_object_alloc()
63 rpc_sysfs_xprt_kobj_get_xprt(struct kobject *kobj) in rpc_sysfs_xprt_kobj_get_xprt() argument
65 struct rpc_sysfs_xprt *x = container_of(kobj, in rpc_sysfs_xprt_kobj_get_xprt()
74 struct rpc_sysfs_xprt *x = container_of(kobj, in rpc_sysfs_xprt_kobj_get_xprt_switch()
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/linux/arch/powerpc/platforms/powernv/
A Dopal-elog.c21 struct kobject kobj; member
103 elog = to_elog_obj(kobj); in elog_attr_show()
119 elog = to_elog_obj(kobj); in elog_attr_store()
136 elog = to_elog_obj(kobj); in elog_release()
226 kobject_put(&elog->kobj); in create_elog_obj()
245 kobject_get(&elog->kobj); in create_elog_obj()
251 kobject_put(&elog->kobj); in create_elog_obj()
255 kobject_put(&elog->kobj); in create_elog_obj()
270 struct kobject *kobj; in elog_event() local
294 if (kobj) { in elog_event()
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A Dopal-dump.c21 struct kobject kobj; member
167 dump = to_dump_obj(kobj); in dump_attr_show()
183 dump = to_dump_obj(kobj); in dump_attr_store()
200 dump = to_dump_obj(kobj); in dump_release()
352 kobject_put(&dump->kobj); in create_dump_obj()
371 kobject_get(&dump->kobj); in create_dump_obj()
380 kobject_put(&dump->kobj); in create_dump_obj()
384 kobject_put(&dump->kobj); in create_dump_obj()
393 struct kobject *kobj; in process_dump() local
406 if (kobj) { in process_dump()
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/linux/drivers/w1/slaves/
A Dw1_ds2408.c71 dev_dbg(&kobj_to_w1_slave(kobj)->dev, in state_read()
83 dev_dbg(&kobj_to_w1_slave(kobj)->dev, in output_read()
88 return _read_reg(kobj_to_w1_slave(kobj), in output_read()
96 dev_dbg(&kobj_to_w1_slave(kobj)->dev, in activity_read()
101 return _read_reg(kobj_to_w1_slave(kobj), in activity_read()
109 dev_dbg(&kobj_to_w1_slave(kobj)->dev, in cond_search_mask_read()
114 return _read_reg(kobj_to_w1_slave(kobj), in cond_search_mask_read()
119 struct kobject *kobj, in cond_search_polarity_read() argument
125 return _read_reg(kobj_to_w1_slave(kobj), in cond_search_polarity_read()
135 return _read_reg(kobj_to_w1_slave(kobj), in status_control_read()
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/linux/Documentation/translations/zh_CN/core-api/
A Dkobject.rst67 struct kobject kobj;
71 如果你有一个uio_map结构体，找到其嵌入的kobject只是一个使用kobj成员的问题。
95 struct kobject kobj;
103 struct uio_map *map = to_map(kobj);
121 联，在调用kobject_add()之前必须分配kobj->kset。如果kset与kobject相关联，则
138 const char *kobject_name(const struct kobject * kobj);
172 struct kobject *kobject_get(struct kobject *kobj);
173 void kobject_put(struct kobject *kobj);
235 void my_object_release(struct kobject *kobj)
237 struct my_object *mine = container_of(kobj, struct my_object, kobj);
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