184 	struct hl_cb_mmap_mem_alloc_args *cb_args = args;  in hl_cb_mmap_mem_alloc()  local
186 	int rc, ctx_id = cb_args->ctx->asid;  in hl_cb_mmap_mem_alloc()
189 	if (!cb_args->internal_cb) {  in hl_cb_mmap_mem_alloc()
191 		if (cb_args->cb_size < PAGE_SIZE)  in hl_cb_mmap_mem_alloc()
192 			cb_args->cb_size = PAGE_SIZE;  in hl_cb_mmap_mem_alloc()
195 				cb_args->cb_size <= cb_args->hdev->asic_prop.cb_pool_cb_size) {  in hl_cb_mmap_mem_alloc()
197 			spin_lock(&cb_args->hdev->cb_pool_lock);  in hl_cb_mmap_mem_alloc()
198 			if (!list_empty(&cb_args->hdev->cb_pool)) {  in hl_cb_mmap_mem_alloc()
199 				cb = list_first_entry(&cb_args->hdev->cb_pool,  in hl_cb_mmap_mem_alloc()
202 				spin_unlock(&cb_args->hdev->cb_pool_lock);  in hl_cb_mmap_mem_alloc()
205 				spin_unlock(&cb_args->hdev->cb_pool_lock);  in hl_cb_mmap_mem_alloc()
206 				dev_dbg(cb_args->hdev->dev, "CB pool is empty\n");  in hl_cb_mmap_mem_alloc()
212 		cb = hl_cb_alloc(cb_args->hdev, cb_args->cb_size, ctx_id, cb_args->internal_cb);  in hl_cb_mmap_mem_alloc()
217 	cb->hdev = cb_args->hdev;  in hl_cb_mmap_mem_alloc()
218 	cb->ctx = cb_args->ctx;  in hl_cb_mmap_mem_alloc()
225 	if (cb_args->map_cb) {  in hl_cb_mmap_mem_alloc()
227 			dev_err(cb_args->hdev->dev,  in hl_cb_mmap_mem_alloc()
233 		rc = cb_map_mem(cb_args->ctx, cb);  in hl_cb_mmap_mem_alloc()
244 	cb_do_release(cb_args->hdev, cb);  in hl_cb_mmap_mem_alloc()