209 	struct ib_ucontext *ucontext;  in ib_alloc_ucontext()  local
217 	ucontext = rdma_zalloc_drv_obj(ib_dev, ib_ucontext);  in ib_alloc_ucontext()
218 	if (!ucontext)  in ib_alloc_ucontext()
221 	ucontext->device = ib_dev;  in ib_alloc_ucontext()
222 	ucontext->ufile = ufile;  in ib_alloc_ucontext()
223 	xa_init_flags(&ucontext->mmap_xa, XA_FLAGS_ALLOC);  in ib_alloc_ucontext()
225 	rdma_restrack_new(&ucontext->res, RDMA_RESTRACK_CTX);  in ib_alloc_ucontext()
226 	rdma_restrack_set_name(&ucontext->res, NULL);  in ib_alloc_ucontext()
227 	attrs->context = ucontext;  in ib_alloc_ucontext()
233 	struct ib_ucontext *ucontext = attrs->context;  in ib_init_ucontext()  local
240 	if (file->ucontext) {  in ib_init_ucontext()
245 	ret = ib_rdmacg_try_charge(&ucontext->cg_obj, ucontext->device,  in ib_init_ucontext()
250 	ret = ucontext->device->ops.alloc_ucontext(ucontext,  in ib_init_ucontext()
255 	rdma_restrack_add(&ucontext->res);  in ib_init_ucontext()
261 	smp_store_release(&file->ucontext, ucontext);  in ib_init_ucontext()
268 	ib_rdmacg_uncharge(&ucontext->cg_obj, ucontext->device,  in ib_init_ucontext()
324 static void copy_query_dev_fields(struct ib_ucontext *ucontext,  in copy_query_dev_fields()  argument
328 	struct ib_device *ib_dev = ucontext->device;  in copy_query_dev_fields()
374 	struct ib_ucontext *ucontext;  in ib_uverbs_query_device()  local
377 	ucontext = ib_uverbs_get_ucontext(attrs);  in ib_uverbs_query_device()
378 	if (IS_ERR(ucontext))  in ib_uverbs_query_device()
379 		return PTR_ERR(ucontext);  in ib_uverbs_query_device()
386 	copy_query_dev_fields(ucontext, &resp, &ucontext->device->attrs);  in ib_uverbs_query_device()
397 	struct ib_ucontext *ucontext;  in ib_uverbs_query_port()  local
400 	ucontext = ib_uverbs_get_ucontext(attrs);  in ib_uverbs_query_port()
401 	if (IS_ERR(ucontext))  in ib_uverbs_query_port()
402 		return PTR_ERR(ucontext);  in ib_uverbs_query_port()
403 	ib_dev = ucontext->device;  in ib_uverbs_query_port()
3558 	struct ib_ucontext *ucontext;  in ib_uverbs_ex_query_device()  local
3562 	ucontext = ib_uverbs_get_ucontext(attrs);  in ib_uverbs_ex_query_device()
3563 	if (IS_ERR(ucontext))  in ib_uverbs_ex_query_device()
3564 		return PTR_ERR(ucontext);  in ib_uverbs_ex_query_device()
3565 	ib_dev = ucontext->device;  in ib_uverbs_ex_query_device()
3581 	copy_query_dev_fields(ucontext, &resp.base, &attr);  in ib_uverbs_ex_query_device()