32 nvkm_cgrp_ectx_put(struct nvkm_cgrp *cgrp, struct nvkm_ectx **pectx)  in nvkm_cgrp_ectx_put()  argument
40 			CGRP_TRACE(cgrp, "dtor ectx %d[%s]", engn->id, engn->engine->subdev.name);  in nvkm_cgrp_ectx_put()
51 nvkm_cgrp_ectx_get(struct nvkm_cgrp *cgrp, struct nvkm_engn *engn, struct nvkm_ectx **pectx,  in nvkm_cgrp_ectx_get()  argument
63 	ectx = nvkm_list_find(ectx, &cgrp->ectxs, head, ectx->engn == engn);  in nvkm_cgrp_ectx_get()
71 	CGRP_TRACE(cgrp, "ctor ectx %d[%s]", engn->id, engn->engine->subdev.name);  in nvkm_cgrp_ectx_get()
78 	list_add_tail(&ectx->head, &cgrp->ectxs);  in nvkm_cgrp_ectx_get()
87 		nvkm_cgrp_ectx_put(cgrp, pectx);  in nvkm_cgrp_ectx_get()
93 nvkm_cgrp_vctx_put(struct nvkm_cgrp *cgrp, struct nvkm_vctx **pvctx)  in nvkm_cgrp_vctx_put()  argument
101 			CGRP_TRACE(cgrp, "dtor vctx %d[%s]", engn->id, engn->engine->subdev.name);  in nvkm_cgrp_vctx_put()
105 			nvkm_cgrp_ectx_put(cgrp, &vctx->ectx);  in nvkm_cgrp_vctx_put()
119 nvkm_cgrp_vctx_get(struct nvkm_cgrp *cgrp, struct nvkm_engn *engn, struct nvkm_chan *chan,  in nvkm_cgrp_vctx_get()  argument
127 	vctx = nvkm_list_find(vctx, &cgrp->vctxs, head,  in nvkm_cgrp_vctx_get()
136 	ret = nvkm_cgrp_ectx_get(cgrp, engn, &ectx, chan, client);  in nvkm_cgrp_vctx_get()
138 		CGRP_ERROR(cgrp, "ectx %d[%s]: %d", engn->id, engn->engine->subdev.name, ret);  in nvkm_cgrp_vctx_get()
143 	CGRP_TRACE(cgrp, "ctor vctx %d[%s]", engn->id, engn->engine->subdev.name);  in nvkm_cgrp_vctx_get()
145 		nvkm_cgrp_ectx_put(cgrp, &ectx);  in nvkm_cgrp_vctx_get()
152 	list_add_tail(&vctx->head, &cgrp->vctxs);  in nvkm_cgrp_vctx_get()
169 		nvkm_cgrp_vctx_put(cgrp, pvctx);  in nvkm_cgrp_vctx_get()
177 	struct nvkm_cgrp *cgrp = container_of(kref, typeof(*cgrp), kref);  in nvkm_cgrp_del()  local
178 	struct nvkm_runl *runl = cgrp->runl;  in nvkm_cgrp_del()
181 		nvkm_chid_put(runl->cgid, cgrp->id, &cgrp->lock);  in nvkm_cgrp_del()
183 	mutex_destroy(&cgrp->mutex);  in nvkm_cgrp_del()
184 	nvkm_vmm_unref(&cgrp->vmm);  in nvkm_cgrp_del()
185 	kfree(cgrp);  in nvkm_cgrp_del()
191 	struct nvkm_cgrp *cgrp = *pcgrp;  in nvkm_cgrp_unref()  local
193 	if (!cgrp)  in nvkm_cgrp_unref()
196 	kref_put(&cgrp->kref, nvkm_cgrp_del);  in nvkm_cgrp_unref()
201 nvkm_cgrp_ref(struct nvkm_cgrp *cgrp)  in nvkm_cgrp_ref()  argument
203 	if (cgrp)  in nvkm_cgrp_ref()
204 		kref_get(&cgrp->kref);  in nvkm_cgrp_ref()
206 	return cgrp;  in nvkm_cgrp_ref()
212 	struct nvkm_cgrp *cgrp = *pcgrp;  in nvkm_cgrp_put()  local
214 	if (!cgrp)  in nvkm_cgrp_put()
218 	spin_unlock_irqrestore(&cgrp->lock, irqflags);  in nvkm_cgrp_put()
225 	struct nvkm_cgrp *cgrp;  in nvkm_cgrp_new()  local
227 	if (!(cgrp = *pcgrp = kmalloc(sizeof(*cgrp), GFP_KERNEL)))  in nvkm_cgrp_new()
230 	cgrp->func = runl->fifo->func->cgrp.func;  in nvkm_cgrp_new()
231 	strscpy(cgrp->name, name, sizeof(cgrp->name));  in nvkm_cgrp_new()
232 	cgrp->runl = runl;  in nvkm_cgrp_new()
233 	cgrp->vmm = nvkm_vmm_ref(vmm);  in nvkm_cgrp_new()
234 	cgrp->hw = hw;  in nvkm_cgrp_new()
235 	cgrp->id = -1;  in nvkm_cgrp_new()
236 	kref_init(&cgrp->kref);  in nvkm_cgrp_new()
237 	INIT_LIST_HEAD(&cgrp->chans);  in nvkm_cgrp_new()
238 	cgrp->chan_nr = 0;  in nvkm_cgrp_new()
239 	spin_lock_init(&cgrp->lock);  in nvkm_cgrp_new()
240 	INIT_LIST_HEAD(&cgrp->ectxs);  in nvkm_cgrp_new()
241 	INIT_LIST_HEAD(&cgrp->vctxs);  in nvkm_cgrp_new()
242 	mutex_init(&cgrp->mutex);  in nvkm_cgrp_new()
243 	atomic_set(&cgrp->rc, NVKM_CGRP_RC_NONE);  in nvkm_cgrp_new()
246 		cgrp->id = nvkm_chid_get(runl->cgid, cgrp);  in nvkm_cgrp_new()
247 		if (cgrp->id < 0) {  in nvkm_cgrp_new()