641 	if (!memslot->dirty_bitmap)  in kvm_destroy_dirty_bitmap()
644 	kvfree(memslot->dirty_bitmap);  in kvm_destroy_dirty_bitmap()
645 	memslot->dirty_bitmap = NULL;  in kvm_destroy_dirty_bitmap()
932 	memslot->dirty_bitmap = kvzalloc(dirty_bytes, GFP_KERNEL_ACCOUNT);  in kvm_alloc_dirty_bitmap()
933 	if (!memslot->dirty_bitmap)  in kvm_alloc_dirty_bitmap()
1331 		new.dirty_bitmap = NULL;  in __kvm_set_memory_region()
1347 		new.dirty_bitmap = old.dirty_bitmap;  in __kvm_set_memory_region()
1364 		new.dirty_bitmap = NULL;  in __kvm_set_memory_region()
1365 	else if (!new.dirty_bitmap) {  in __kvm_set_memory_region()
1371 			bitmap_set(new.dirty_bitmap, 0, new.npages);  in __kvm_set_memory_region()
1378 	if (old.dirty_bitmap && !new.dirty_bitmap)  in __kvm_set_memory_region()
1383 	if (new.dirty_bitmap && !old.dirty_bitmap)  in __kvm_set_memory_region()
1436 	if (!(*memslot) || !(*memslot)->dirty_bitmap)  in kvm_get_dirty_log()
1444 		any = (*memslot)->dirty_bitmap[i];  in kvm_get_dirty_log()
1446 	if (copy_to_user(log->dirty_bitmap, (*memslot)->dirty_bitmap, n))  in kvm_get_dirty_log()
1483 	unsigned long *dirty_bitmap;  in kvm_get_dirty_log_protect()  local
1494 	if (!memslot || !memslot->dirty_bitmap)  in kvm_get_dirty_log_protect()
1497 	dirty_bitmap = memslot->dirty_bitmap;  in kvm_get_dirty_log_protect()
1512 		dirty_bitmap_buffer = dirty_bitmap;  in kvm_get_dirty_log_protect()
1522 			if (!dirty_bitmap[i])  in kvm_get_dirty_log_protect()
1526 			mask = xchg(&dirty_bitmap[i], 0);  in kvm_get_dirty_log_protect()
1539 	if (copy_to_user(log->dirty_bitmap, dirty_bitmap_buffer, n))  in kvm_get_dirty_log_protect()
1591 	unsigned long *dirty_bitmap;  in kvm_clear_dirty_log_protect()  local
1605 	if (!memslot || !memslot->dirty_bitmap)  in kvm_clear_dirty_log_protect()
1608 	dirty_bitmap = memslot->dirty_bitmap;  in kvm_clear_dirty_log_protect()
1621 	if (copy_from_user(dirty_bitmap_buffer, log->dirty_bitmap, n))  in kvm_clear_dirty_log_protect()
1629 		atomic_long_t *p = (atomic_long_t *) &dirty_bitmap[i];  in kvm_clear_dirty_log_protect()
2648 	if (memslot && memslot->dirty_bitmap) {  in mark_page_dirty_in_slot()
2651 		set_bit_le(rel_gfn, memslot->dirty_bitmap);  in mark_page_dirty_in_slot()
3869 		compat_uptr_t dirty_bitmap; /* one bit per page */  member
3893 		log.dirty_bitmap = compat_ptr(compat_log.dirty_bitmap);  in kvm_vm_compat_ioctl()