| /linux/drivers/hv/ |
| H A D | hv_debugfs.c | 113 struct dentry *delay, *dev_root; in hv_debug_add_dev_dir() local
117 dev_root = debugfs_create_dir(device, hv_debug_root); in hv_debug_add_dev_dir()
118 if (IS_ERR(dev_root)) { in hv_debug_add_dev_dir()
121 return PTR_ERR(dev_root); in hv_debug_add_dev_dir()
123 hv_debug_set_test_state(dev, dev_root); in hv_debug_add_dev_dir()
124 hv_debug_set_dir_dentry(dev, dev_root); in hv_debug_add_dev_dir()
125 delay = debugfs_create_dir(delay_name, dev_root); in hv_debug_add_dev_dir()
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| /linux/drivers/sh/intc/ |
| H A D | userimask.c | 67 struct device *dev_root; in userimask_sysdev_init() local
73 dev_root = bus_get_dev_root(&intc_subsys); in userimask_sysdev_init()
74 if (dev_root) { in userimask_sysdev_init()
75 ret = device_create_file(dev_root, &dev_attr_userimask); in userimask_sysdev_init()
76 put_device(dev_root); in userimask_sysdev_init()
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| /linux/drivers/platform/x86/ |
| H A D | ibm_rtl.c | 203 struct device *dev_root = bus_get_dev_root(&rtl_subsys); in rtl_setup_sysfs() local
205 if (dev_root) { in rtl_setup_sysfs()
207 device_create_file(dev_root, rtl_attributes[i]); in rtl_setup_sysfs()
208 put_device(dev_root); in rtl_setup_sysfs()
215 struct device *dev_root = bus_get_dev_root(&rtl_subsys); in rtl_teardown_sysfs() local
218 if (dev_root) { in rtl_teardown_sysfs()
220 device_remove_file(dev_root, rtl_attributes[i]); in rtl_teardown_sysfs()
221 put_device(dev_root); in rtl_teardown_sysfs()
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| /linux/arch/sh/drivers/dma/ |
| H A D | dma-sysfs.c | 48 struct device *dev_root; in dma_subsys_init() local
55 dev_root = bus_get_dev_root(&dma_subsys); in dma_subsys_init()
56 if (dev_root) { in dma_subsys_init()
57 ret = device_create_file(dev_root, &dev_attr_devices); in dma_subsys_init()
58 put_device(dev_root); in dma_subsys_init()
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| /linux/fs/btrfs/ |
| H A D | dev-replace.c | 74 struct btrfs_root *dev_root = fs_info->dev_root; in btrfs_init_dev_replace() local
84 if (!dev_root) in btrfs_init_dev_replace()
94 ret = btrfs_search_slot(NULL, dev_root, &key, path, 0, 0); in btrfs_init_dev_replace()
343 struct btrfs_root *dev_root = fs_info->dev_root; in btrfs_run_dev_replace() local
366 ret = btrfs_search_slot(trans, dev_root, &key, path, -1, 1); in btrfs_run_dev_replace()
387 ret = btrfs_del_item(trans, dev_root, path); in btrfs_run_dev_replace()
400 ret = btrfs_insert_empty_item(trans, dev_root, path, in btrfs_run_dev_replace()
447 struct btrfs_root *root = fs_info->dev_root; in mark_block_group_to_copy()
592 struct btrfs_root *root = fs_info->dev_root; in btrfs_dev_replace_start()
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| H A D | volumes.c | 1839 struct btrfs_root *root = fs_info->dev_root; in find_free_dev_extent()
1980 struct btrfs_root *root = fs_info->dev_root; in btrfs_free_dev_extent()
2327 struct btrfs_root *dev_root = fs_info->dev_root; in btrfs_remove_dev_stat_item() local
2335 ret = btrfs_search_slot(trans, dev_root, &key, &path, -1, 1); in btrfs_remove_dev_stat_item()
2345 ret = btrfs_del_item(trans, dev_root, &path); in btrfs_remove_dev_stat_item()
2923 struct btrfs_root *root = fs_info->dev_root; in btrfs_init_new_device()
5311 struct btrfs_root *root = fs_info->dev_root; in btrfs_shrink_device()
8288 if (!device->fs_info->dev_root) in btrfs_device_init_dev_stats()
8294 ret = btrfs_search_slot(NULL, device->fs_info->dev_root, &key, path, 0, 0); in btrfs_device_init_dev_stats()
8387 struct btrfs_root *dev_root = fs_info->dev_root; in update_dev_stat_item() local
[all …]
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| H A D | disk-io.c | 1148 return btrfs_grab_root(fs_info->dev_root); in btrfs_get_global_root()
1245 btrfs_put_root(fs_info->dev_root); in btrfs_free_fs_info()
1692 btrfs_set_backup_dev_root(root_backup, info->dev_root->node->start); in backup_super_roots()
1694 btrfs_header_generation(info->dev_root->node)); in backup_super_roots()
1696 btrfs_header_level(info->dev_root->node)); in backup_super_roots()
1814 free_root_extent_buffers(info->dev_root); in free_root_pointers()
2223 fs_info->dev_root = root; in btrfs_read_roots()
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| H A D | fs.h | 508 struct btrfs_root *dev_root; member
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| H A D | scrub.c | 2628 struct btrfs_root *root = fs_info->dev_root; in scrub_enumerate_chunks()
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| H A D | zoned.c | 299 struct btrfs_root *root = fs_info->dev_root; in calculate_emulated_zone_size()
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| H A D | block-group.c | 2842 struct btrfs_root *root = fs_info->dev_root; in insert_dev_extent()
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| /linux/drivers/edac/ |
| H A D | edac_device_sysfs.c | 234 struct device *dev_root; in edac_device_register_sysfs_main_kobj() local
258 dev_root = bus_get_dev_root(edac_subsys); in edac_device_register_sysfs_main_kobj()
259 if (dev_root) { in edac_device_register_sysfs_main_kobj()
261 &dev_root->kobj, "%s", edac_dev->name); in edac_device_register_sysfs_main_kobj()
262 put_device(dev_root); in edac_device_register_sysfs_main_kobj()
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| /linux/arch/s390/kernel/ |
| H A D | topology.c | 683 struct device *dev_root; in topology_init() local
695 dev_root = bus_get_dev_root(&cpu_subsys); in topology_init()
696 if (dev_root) { in topology_init()
697 rc = device_create_file(dev_root, &dev_attr_dispatching); in topology_init()
698 put_device(dev_root); in topology_init()
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| H A D | smp.c | 1145 struct device *dev_root; in s390_smp_init() local
1148 dev_root = bus_get_dev_root(&cpu_subsys); in s390_smp_init()
1149 if (dev_root) { in s390_smp_init()
1150 rc = device_create_file(dev_root, &dev_attr_rescan); in s390_smp_init()
1151 put_device(dev_root); in s390_smp_init()
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| /linux/drivers/cpuidle/ |
| H A D | sysfs.c | 125 struct device *dev_root = bus_get_dev_root(&cpu_subsys); in cpuidle_add_interface() local
128 if (!dev_root) in cpuidle_add_interface()
131 retval = sysfs_create_group(&dev_root->kobj, &cpuidle_attr_group); in cpuidle_add_interface()
132 put_device(dev_root); in cpuidle_add_interface()
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| /linux/drivers/md/ |
| H A D | dm-thin-metadata.c | 1112 dm_block_t dev_root; in __create_thin() local
1125 r = dm_btree_empty(&pmd->bl_info, &dev_root); in __create_thin()
1132 value = cpu_to_le64(dev_root); in __create_thin()
1136 dm_btree_del(&pmd->bl_info, dev_root); in __create_thin()
1143 dm_btree_del(&pmd->bl_info, dev_root); in __create_thin()
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| /linux/drivers/cpufreq/ |
| H A D | amd-pstate.c | 2250 struct device *dev_root; in amd_pstate_init() local
2324 dev_root = bus_get_dev_root(&cpu_subsys); in amd_pstate_init()
2325 if (dev_root) { in amd_pstate_init()
2326 ret = sysfs_create_group(&dev_root->kobj, &amd_pstate_global_attr_group); in amd_pstate_init()
2327 put_device(dev_root); in amd_pstate_init()
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| H A D | cpufreq.c | 3042 struct device *dev_root; in cpufreq_core_init() local
3047 dev_root = bus_get_dev_root(&cpu_subsys); in cpufreq_core_init()
3048 if (dev_root) { in cpufreq_core_init()
3049 cpufreq_global_kobject = kobject_create_and_add("cpufreq", &dev_root->kobj); in cpufreq_core_init()
3050 put_device(dev_root); in cpufreq_core_init()
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| H A D | intel_pstate.c | 1787 struct device *dev_root = bus_get_dev_root(&cpu_subsys); in intel_pstate_sysfs_expose_params()
1790 if (dev_root) { in intel_pstate_sysfs_expose_params()
1791 intel_pstate_kobject = kobject_create_and_add("intel_pstate", &dev_root->kobj); in intel_pstate_sysfs_expose_params()
1792 put_device(dev_root); in intel_pstate_sysfs_expose_params()
1779 struct device *dev_root = bus_get_dev_root(&cpu_subsys); intel_pstate_sysfs_expose_params() local
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| /linux/arch/arm64/kernel/ |
| H A D | cpufeature.c | 1737 struct device *dev_root; in aarch32_el0_sysfs_init() local
1743 dev_root = bus_get_dev_root(&cpu_subsys); in aarch32_el0_sysfs_init()
1744 if (dev_root) { in aarch32_el0_sysfs_init()
1745 ret = device_create_file(dev_root, &dev_attr_aarch32_el0); in aarch32_el0_sysfs_init()
1746 put_device(dev_root); in aarch32_el0_sysfs_init()
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