2349 static inline void io_init_req_batch(struct req_batch *rb)  in io_init_req_batch()  argument
2351 	rb->task_refs = 0;  in io_init_req_batch()
2352 	rb->ctx_refs = 0;  in io_init_req_batch()
2353 	rb->task = NULL;  in io_init_req_batch()
2357 				     struct req_batch *rb)  in io_req_free_batch_finish()  argument
2359 	if (rb->ctx_refs)  in io_req_free_batch_finish()
2360 		percpu_ref_put_many(&ctx->refs, rb->ctx_refs);  in io_req_free_batch_finish()
2361 	if (rb->task)  in io_req_free_batch_finish()
2362 		io_put_task(rb->task, rb->task_refs);  in io_req_free_batch_finish()
2365 static void io_req_free_batch(struct req_batch *rb, struct io_kiocb *req,  in io_req_free_batch()  argument
2371 	if (req->task != rb->task) {  in io_req_free_batch()
2372 		if (rb->task)  in io_req_free_batch()
2373 			io_put_task(rb->task, rb->task_refs);  in io_req_free_batch()
2374 		rb->task = req->task;  in io_req_free_batch()
2375 		rb->task_refs = 0;  in io_req_free_batch()
2377 	rb->task_refs++;  in io_req_free_batch()
2378 	rb->ctx_refs++;  in io_req_free_batch()
2391 	struct req_batch rb;  in io_submit_flush_completions()  local
2404 	io_init_req_batch(&rb);  in io_submit_flush_completions()
2409 			io_req_free_batch(&rb, req, &ctx->submit_state);  in io_submit_flush_completions()
2412 	io_req_free_batch_finish(ctx, &rb);  in io_submit_flush_completions()
2507 	struct req_batch rb;  in io_iopoll_complete()  local
2513 	io_init_req_batch(&rb);  in io_iopoll_complete()
2536 			io_req_free_batch(&rb, req, &ctx->submit_state);  in io_iopoll_complete()
2546 	io_req_free_batch_finish(ctx, &rb);  in io_iopoll_complete()