drm/imagination/pvr_mmu.c

112  * a series of maps. However, a single unmap should always be immediately
1433 	/** @unmap: Data specifically for unmap operations. */
1436 		 * @l1_free_tables: Collects page table objects freed by unmap
1442 		 * @l0_free_tables: Collects page table objects freed by unmap
1446 	} unmap;
1521 	op_ctx->curr_page.l1_table->next_free = op_ctx->unmap.l1_free_tables;
1522 	op_ctx->unmap.l1_free_tables = op_ctx->curr_page.l1_table;
1584 	op_ctx->curr_page.l0_table->next_free = op_ctx->unmap.l0_free_tables;
1585 	op_ctx->unmap.l0_free_tables = op_ctx->curr_page.l0_table;
2317 	while (op_ctx->unmap.l0_free_tables) {
2318 		struct pvr_page_table_l0 *tmp = op_ctx->unmap.l0_free_tables;
2320 		op_ctx->unmap.l0_free_tables =
2321 			op_ctx->unmap.l0_free_tables->next_free;
2325 	while (op_ctx->unmap.l1_free_tables) {
2326 		struct pvr_page_table_l1 *tmp = op_ctx->unmap.l1_free_tables;
2328 		op_ctx->unmap.l1_free_tables =
2329 			op_ctx->unmap.l1_free_tables->next_free;
2422  * @op_ctx: Target MMU op context pointing at the first page to unmap.
2423  * @nr_pages: Number of pages to unmap.
2472  * @device_addr: First device-virtual address to unmap.
2473  * @size: Size in bytes to unmap.