locked            851 core/ngx_connection.c         c->read->locked = 0;
locked            852 core/ngx_connection.c         c->write->locked = 0;
locked            143 event/ngx_event.h     unsigned         locked:1;
locked            162 event/ngx_event_busy_lock.c         wakeup->locked = 1;
locked             23 event/ngx_event_busy_lock.h     unsigned                    locked:1;
locked            123 event/ngx_event_posted.c             ev->locked = 1;
locked            149 event/ngx_event_posted.c             if (ev->locked) {