read_unlock(&eb->lock);
return;
}
- read_unlock(&eb->lock);
- wait_event(eb->write_lock_wq, atomic_read(&eb->blocking_writers) == 0);
- read_lock(&eb->lock);
if (atomic_read(&eb->blocking_writers)) {
read_unlock(&eb->lock);
+ wait_event(eb->write_lock_wq,
+ atomic_read(&eb->blocking_writers) == 0);
goto again;
}
atomic_inc(&eb->read_locks);