taglinefilesource code
dlock_wait445fs/locks.cstruct wait_queue *dlock_wait;
dlock_wait455fs/locks.cdlock_wait = fl->fl_wait;
dlock_wait457fs/locks.cif (dlock_wait->task != NULL) {
dlock_wait458fs/locks.cif (dlock_wait->task == blocked_task)
dlock_wait460fs/locks.cif (posix_locks_deadlock(dlock_wait->task, blocked_task))
dlock_wait463fs/locks.cdlock_wait = dlock_wait->next;
dlock_wait464fs/locks.c} while (dlock_wait != fl->fl_wait);