Lines Matching refs:lo_mutex
77 struct mutex lo_mutex; member
120 err = mutex_lock_killable(&lo->lo_mutex); in loop_global_lock_killable()
134 mutex_unlock(&lo->lo_mutex); in loop_global_unlock()
1207 mutex_lock(&lo->lo_mutex); in __loop_clr_fd()
1209 mutex_unlock(&lo->lo_mutex); in __loop_clr_fd()
1269 err = mutex_lock_killable(&lo->lo_mutex); in loop_set_status()
1320 mutex_unlock(&lo->lo_mutex); in loop_set_status()
1334 ret = mutex_lock_killable(&lo->lo_mutex); in loop_get_status()
1338 mutex_unlock(&lo->lo_mutex); in loop_get_status()
1352 mutex_unlock(&lo->lo_mutex); in loop_get_status()
1511 err = mutex_lock_killable(&lo->lo_mutex); in lo_simple_ioctl()
1527 mutex_unlock(&lo->lo_mutex); in lo_simple_ioctl()
1735 mutex_lock(&lo->lo_mutex); in lo_release()
1738 mutex_unlock(&lo->lo_mutex); in lo_release()
1746 mutex_unlock(&lo->lo_mutex); in lo_release()
1757 mutex_destroy(&lo->lo_mutex); in lo_free_disk()
2071 mutex_init(&lo->lo_mutex); in loop_add()
2162 ret = mutex_lock_killable(&lo->lo_mutex); in loop_control_remove()
2166 mutex_unlock(&lo->lo_mutex); in loop_control_remove()
2172 mutex_unlock(&lo->lo_mutex); in loop_control_remove()