326 	struct io_mapped_ubuf	*user_bufs;  member
2873 	imu = &ctx->user_bufs[index];  in io_import_fixed()
7982 	if (!ctx->user_bufs)  in io_sqe_buffer_unregister()
7986 		struct io_mapped_ubuf *imu = &ctx->user_bufs[i];  in io_sqe_buffer_unregister()
7997 	kfree(ctx->user_bufs);  in io_sqe_buffer_unregister()
7998 	ctx->user_bufs = NULL;  in io_sqe_buffer_unregister()
8052 		struct io_mapped_ubuf *imu = &ctx->user_bufs[i];  in headpage_already_acct()
8105 	if (ctx->user_bufs)  in io_sqe_buffer_register()
8110 	ctx->user_bufs = kcalloc(nr_args, sizeof(struct io_mapped_ubuf),  in io_sqe_buffer_register()
8112 	if (!ctx->user_bufs)  in io_sqe_buffer_register()
8116 		struct io_mapped_ubuf *imu = &ctx->user_bufs[i];  in io_sqe_buffer_register()
9082 		struct io_mapped_ubuf *buf = &ctx->user_bufs[i];  in __io_uring_show_fdinfo()