325 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_create()
332 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_create()
343 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_create()
414 	mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);  in lock_2_inodes()
415 	mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);  in lock_2_inodes()
425 	mutex_unlock(&ubifs_inode(inode2)->ui_mutex);  in unlock_2_inodes()
426 	mutex_unlock(&ubifs_inode(inode1)->ui_mutex);  in unlock_2_inodes()
480 	mutex_lock(&ui->ui_mutex);  in ubifs_tmpfile()
486 	mutex_unlock(&ui->ui_mutex);  in ubifs_tmpfile()
1021 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_mkdir()
1033 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mkdir()
1044 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mkdir()
1115 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_mknod()
1122 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mknod()
1133 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mknod()
1215 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_symlink()
1222 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_symlink()
1232 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_symlink()
1260 	mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);  in lock_4_inodes()
1262 		mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);  in lock_4_inodes()
1264 		mutex_lock_nested(&ubifs_inode(inode3)->ui_mutex, WB_MUTEX_3);  in lock_4_inodes()
1266 		mutex_lock_nested(&ubifs_inode(inode4)->ui_mutex, WB_MUTEX_4);  in lock_4_inodes()
1280 		mutex_unlock(&ubifs_inode(inode4)->ui_mutex);  in unlock_4_inodes()
1282 		mutex_unlock(&ubifs_inode(inode3)->ui_mutex);  in unlock_4_inodes()
1284 		mutex_unlock(&ubifs_inode(inode2)->ui_mutex);  in unlock_4_inodes()
1285 	mutex_unlock(&ubifs_inode(inode1)->ui_mutex);  in unlock_4_inodes()
1503 	mutex_lock(&old_inode_ui->ui_mutex);  in do_rename()
1506 	mutex_unlock(&old_inode_ui->ui_mutex);  in do_rename()
1641 	mutex_lock(&ui->ui_mutex);  in ubifs_getattr()
1684 	mutex_unlock(&ui->ui_mutex);  in ubifs_getattr()