138 	/* And one slot reserved for the 4KiB page table updates */  in xe_migrate_prepare_vm()
273 	 * for async VM updates.  in xe_migrate_prepare_vm()
276 	 * everywhere, this allows lockless updates to scratch pages by using  in xe_migrate_prepare_vm()
1159 			       const struct  xe_vm_pgtable_update *updates,  in xe_migrate_update_pgtables_cpu()  argument
1189 		const struct xe_vm_pgtable_update *update = &updates[i];  in xe_migrate_update_pgtables_cpu()
1237  * @updates: An array of update descriptors.
1238  * @num_updates: Number of descriptors in @updates.
1248  * using the default engine for the updates, they will be performed in the
1250  * synchronization is needed for overlapping updates to maintain page-table
1251  * consistency. Note that the meaing of "overlapping" is that the updates
1253  * If no pipelining is needed, then updates may be performed by the cpu.
1262 			   const struct xe_vm_pgtable_update *updates,  in xe_migrate_update_pgtables()  argument
1287 		fence =  xe_migrate_update_pgtables_cpu(m, vm, bo, updates,  in xe_migrate_update_pgtables()
1302 		u32 num_cmds = DIV_ROUND_UP(updates[i].qwords, 0x1ff);  in xe_migrate_update_pgtables()
1305 		batch_size += 4 * num_cmds + updates[i].qwords * 2;  in xe_migrate_update_pgtables()
1347 			struct xe_bo *pt_bo = updates[i].pt_bo;  in xe_migrate_update_pgtables()
1363 				      &updates[i], pt_update);  in xe_migrate_update_pgtables()
1370 			write_pgtable(tile, bb, 0, &updates[i], pt_update);  in xe_migrate_update_pgtables()