Lines Matching refs:fs_devices
756 if (!fs_info->fs_devices)
775 val = min(mult_perc(fs_info->fs_devices->total_rw_bytes, 10), val);
1137 return sysfs_emit(buf, "%pU\n", fs_info->fs_devices->metadata_uuid);
1208 struct btrfs_fs_devices *fs_devices = to_fs_devs(kobj);
1213 if (fs_devices->read_policy == i)
1232 struct btrfs_fs_devices *fs_devices = to_fs_devs(kobj);
1237 if (i != fs_devices->read_policy) {
1238 fs_devices->read_policy = i;
1239 btrfs_info(fs_devices->fs_info,
1389 ret = sysfs_merge_group(&fs_info->fs_devices->fsid_kobj,
1394 sysfs_unmerge_group(&fs_info->fs_devices->fsid_kobj,
1438 static void btrfs_sysfs_remove_fs_devices(struct btrfs_fs_devices *fs_devices)
1443 list_for_each_entry(device, &fs_devices->devices, dev_list)
1446 list_for_each_entry(seed, &fs_devices->seed_list, seed_list) {
1454 struct kobject *fsid_kobj = &fs_info->fs_devices->fsid_kobj;
1478 btrfs_sysfs_remove_fs_devices(fs_info->fs_devices);
1686 * Seed fs_devices devices_kobj aren't used, fetch kobject from the
1687 * fs_info::fs_devices.
1689 devices_kobj = device->fs_info->fs_devices->devices_kobj;
1792 return sysfs_emit(buf, "%pU\n", device->fs_devices->fsid);
1864 * Make sure we use the fs_info::fs_devices to fetch the kobjects even
1865 * for the seed fs_devices
1867 devices_kobj = device->fs_info->fs_devices->devices_kobj;
1868 devinfo_kobj = device->fs_info->fs_devices->devinfo_kobj;
1901 static int btrfs_sysfs_add_fs_devices(struct btrfs_fs_devices *fs_devices)
1907 list_for_each_entry(device, &fs_devices->devices, dev_list) {
1913 list_for_each_entry(seed, &fs_devices->seed_list, seed_list) {
1924 btrfs_sysfs_remove_fs_devices(fs_devices);
1939 void btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices)
1948 snprintf(fsid_buf, BTRFS_UUID_UNPARSED_SIZE, "%pU", fs_devices->fsid);
1949 if (kobject_rename(&fs_devices->fsid_kobj, fsid_buf))
1950 btrfs_warn(fs_devices->fs_info,
1961 btrfs_warn(device->fs_devices->fs_info,
2012 struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;
2283 struct kobject *fsid_kobj = &fs_info->fs_devices->fsid_kobj;
2341 fsid_kobj = &fs_info->fs_devices->fsid_kobj;
2349 fs_info->fs_devices->fsid, ret);