sys/coda/coda_psdev.c

149     struct vcomm *vcp;
159     vcp = &coda_mnttbl[minor(dev)].mi_vcomm;
160     if (VC_OPEN(vcp))
163     selinit(&vcp->vc_selproc);
164     TAILQ_INIT(&vcp->vc_requests);
165     TAILQ_INIT(&vcp->vc_replies);
166     MARK_VC_OPEN(vcp);
177     struct vcomm *vcp;
188     vcp = &(mi->mi_vcomm);
190     if (!VC_OPEN(vcp))
201 	MARK_VC_CLOSED(vcp);
210     while ((vmp = TAILQ_FIRST(&vcp->vc_requests)) != NULL) {
211 	TAILQ_REMOVE(&vcp->vc_requests, vmp, vm_chain);
224     while ((vmp = TAILQ_FIRST(&vcp->vc_replies)) != NULL) {
225 	TAILQ_REMOVE(&vcp->vc_replies, vmp, vm_chain);
231     MARK_VC_CLOSED(vcp);
247     seldestroy(&vcp->vc_selproc);
254     struct vcomm *	vcp;
263     vcp = &coda_mnttbl[minor(dev)].mi_vcomm;
266     vmp = TAILQ_FIRST(&vcp->vc_requests);
278     TAILQ_REMOVE(&vcp->vc_requests, vmp, vm_chain);
292     TAILQ_INSERT_TAIL(&vcp->vc_replies, vmp, vm_chain);
300     struct vcomm *	vcp;
313     vcp = &coda_mnttbl[minor(dev)].mi_vcomm;
345     TAILQ_FOREACH(vmp, &vcp->vc_replies, vm_chain) {
357     TAILQ_REMOVE(&vcp->vc_replies, vmp, vm_chain);
444     struct vcomm *vcp;
452     vcp = &coda_mnttbl[minor(dev)].mi_vcomm;
458     if (!TAILQ_EMPTY(&vcp->vc_requests))
461     selrecord(l, &(vcp->vc_selproc));
469 	struct vcomm *vcp = kn->kn_hook;
471 	selremove_knote(&vcp->vc_selproc, kn);
477 	struct vcomm *vcp = kn->kn_hook;
480 	vmp = TAILQ_FIRST(&vcp->vc_requests);
498 	struct vcomm *vcp;
505 	vcp = &coda_mnttbl[minor(dev)].mi_vcomm;
516 	kn->kn_hook = vcp;
518 	selrecord_knote(&vcp->vc_selproc, kn);
541 	struct vcomm *vcp;
556 	vcp = &(mntinfo->mi_vcomm);
561 	if (!VC_OPEN(vcp))
572 	vmp->vm_unique = ++vcp->vc_seq;
581 	TAILQ_INSERT_TAIL(&vcp->vc_requests, vmp, vm_chain);
582 	selnotify(&(vcp->vc_selproc), 0, 0);
648 	} while (error && i++ < 128 && VC_OPEN(vcp));
653 	if (VC_OPEN(vcp)) {	/* Venus is still alive */
670 		TAILQ_REMOVE(&vcp->vc_requests, vmp, vm_chain);
689 		TAILQ_REMOVE(&vcp->vc_replies, vmp, vm_chain);
708 		TAILQ_INSERT_HEAD(&vcp->vc_requests, svmp, vm_chain);
709 		selnotify(&(vcp->vc_selproc), 0, 0);
713 	else {	/* If venus died (!VC_OPEN(vcp)) */
757 				struct vcomm *vcp = &coda_mnttbl[i].mi_vcomm;
758 				if (VC_OPEN(vcp))