Lines Matching refs:pcb
485 pcb_t pcb;
498 pcb = THREAD_TO_PCB(thr_act);
505 simple_lock(&pcb->lock);
507 ifps = pcb->ifps;
508 pcb->ifps = 0;
510 simple_unlock(&pcb->lock);
520 simple_lock(&pcb->lock);
522 ifps = pcb->ifps;
525 simple_unlock(&pcb->lock);
531 pcb->ifps = ifps;
585 simple_unlock(&pcb->lock);
608 pcb_t pcb;
621 pcb = THREAD_TO_PCB(thr_act);
623 simple_lock(&pcb->lock);
625 ifps = pcb->ifps;
634 simple_unlock(&pcb->lock);
672 simple_unlock(&pcb->lock);
683 * outside agency -> no need for pcb lock
784 pcb_t pcb;
788 pcb = THREAD_TO_PCB(thr_act);
792 if (pcb->ifps == 0 && !get_interrupt_level()) {
815 if (pcb->ifps == 0) {
816 pcb->ifps = ifps;
839 pcb_t pcb;
854 pcb = THREAD_TO_PCB(thr_act);
855 simple_lock(&pcb->lock);
856 ifps = pcb->ifps;
857 pcb->ifps = 0;
858 simple_unlock(&pcb->lock);
910 * Locking not needed on pcb->ifps,
924 * . if called from fpu_get_state, pcb already locked.
934 pcb_t pcb = THREAD_TO_PCB(thr_act);
935 struct x86_fx_thread_state *ifps = pcb->ifps;
956 pcb_t pcb = THREAD_TO_PCB(thr_act);
957 struct x86_fx_thread_state *ifps = pcb->ifps;
997 * Locking not needed on pcb->ifps,