391 	struct io_sq_data	*sq_data;	/* if using sq thread polling */  member
1641 	if (ctx->sq_data && waitqueue_active(&ctx->sq_data->wait))  in io_cqring_ev_posted()
1642 		wake_up(&ctx->sq_data->wait);  in io_cqring_ev_posted()
2841 		    wq_has_sleeper(&ctx->sq_data->wait))  in io_iopoll_req_issued()
2842 			wake_up(&ctx->sq_data->wait);  in io_iopoll_req_issued()
7874 	struct io_sq_data *sqd = ctx->sq_data;  in io_sq_thread_finish()
7883 		ctx->sq_data = NULL;  in io_sq_thread_finish()
7902 	sqd = ctx_attach->sq_data;  in io_attach_sq_data()
8587 		ctx->sq_data = sqd;  in io_sq_offload_create()
8636 	complete(&ctx->sq_data->exited);  in io_sq_offload_create()
9354 		if (ctx->sq_data) {  in io_ring_exit_work()
9355 			struct io_sq_data *sqd = ctx->sq_data;  in io_ring_exit_work()
9555 		    (ctx->sq_data && ctx->sq_data->thread == current)) {  in io_uring_try_cancel_requests()
9713 				if (node->ctx->sq_data)  in io_uring_cancel_generic()
9916 		if (unlikely(ctx->sq_data->thread == NULL)) {  in SYSCALL_DEFINE6()
9921 			wake_up(&ctx->sq_data->wait);  in SYSCALL_DEFINE6()
10018 		sq = ctx->sq_data;  in __io_uring_show_fdinfo()
10472 	if (ctx->sq_data && wq_has_sleeper(&ctx->sq_data->wait))  in io_register_enable_rings()
10473 		wake_up(&ctx->sq_data->wait);  in io_register_enable_rings()
10620 		sqd = ctx->sq_data;  in io_register_iowq_max_workers()