Lines Matching refs:io_mapped_ubuf
28 struct io_mapped_ubuf **pimu,
35 static const struct io_mapped_ubuf dummy_ubuf = {
135 static void io_buffer_unmap(struct io_ring_ctx *ctx, struct io_mapped_ubuf **slot) in io_buffer_unmap()
137 struct io_mapped_ubuf *imu = *slot; in io_buffer_unmap()
436 struct io_mapped_ubuf *imu; in __io_sqe_buffers_update()
465 ctx->user_bufs[i] = (struct io_mapped_ubuf *)&dummy_ubuf; in __io_sqe_buffers_update()
831 struct io_mapped_ubuf *imu = ctx->user_bufs[i]; in headpage_already_acct()
845 int nr_pages, struct io_mapped_ubuf *imu, in io_buffer_account_pin()
916 struct io_mapped_ubuf **pimu, in io_sqe_buffer_register()
919 struct io_mapped_ubuf *imu = NULL; in io_sqe_buffer_register()
926 *pimu = (struct io_mapped_ubuf *)&dummy_ubuf; in io_sqe_buffer_register()
1064 struct io_mapped_ubuf *imu, in io_import_fixed()