40 				struct hammer_ioc_history *hist);
279 static void add_history(hammer_inode_t ip, struct hammer_ioc_history *hist,
285 		      struct hammer_ioc_history *hist)  in hammer_ioc_gethistory()  argument
294 	if (hist->beg_tid > hist->end_tid)  in hammer_ioc_gethistory()
296 	if (hist->head.flags & HAMMER_IOC_HISTORY_ATKEY) {  in hammer_ioc_gethistory()
297 		if (hist->key > hist->nxt_key)  in hammer_ioc_gethistory()
301 	hist->obj_id = ip->obj_id;  in hammer_ioc_gethistory()
302 	hist->count = 0;  in hammer_ioc_gethistory()
303 	hist->nxt_tid = hist->end_tid;  in hammer_ioc_gethistory()
304 	hist->head.flags &= ~HAMMER_IOC_HISTORY_NEXT_TID;  in hammer_ioc_gethistory()
305 	hist->head.flags &= ~HAMMER_IOC_HISTORY_NEXT_KEY;  in hammer_ioc_gethistory()
306 	hist->head.flags &= ~HAMMER_IOC_HISTORY_EOF;  in hammer_ioc_gethistory()
307 	hist->head.flags &= ~HAMMER_IOC_HISTORY_UNSYNCED;  in hammer_ioc_gethistory()
310 		hist->head.flags |= HAMMER_IOC_HISTORY_UNSYNCED;  in hammer_ioc_gethistory()
324 	cursor.key_beg.obj_id = hist->obj_id;  in hammer_ioc_gethistory()
325 	cursor.key_beg.create_tid = hist->beg_tid;  in hammer_ioc_gethistory()
331 	cursor.key_end.obj_id = hist->obj_id;  in hammer_ioc_gethistory()
332 	cursor.key_end.create_tid = hist->end_tid;  in hammer_ioc_gethistory()
338 	if (hist->head.flags & HAMMER_IOC_HISTORY_ATKEY) {  in hammer_ioc_gethistory()
345 		cursor.key_beg.key = hist->key;  in hammer_ioc_gethistory()
390 		add_history(ip, hist, elm);  in hammer_ioc_gethistory()
391 		if (hist->head.flags & (HAMMER_IOC_HISTORY_NEXT_TID |  in hammer_ioc_gethistory()
399 		hist->head.flags |= HAMMER_IOC_HISTORY_EOF;  in hammer_ioc_gethistory()
412 add_history(hammer_inode_t ip, struct hammer_ioc_history *hist,  in add_history()  argument
419 	if ((hist->head.flags & HAMMER_IOC_HISTORY_ATKEY) &&  in add_history()
424 		if (hist->nxt_key > elm->leaf.base.key - elm->leaf.data_len &&  in add_history()
425 		    hist->key < elm->leaf.base.key - elm->leaf.data_len) {  in add_history()
426 			hist->nxt_key = elm->leaf.base.key - elm->leaf.data_len;  in add_history()
428 		if (hist->nxt_key > elm->leaf.base.key)  in add_history()
429 			hist->nxt_key = elm->leaf.base.key;  in add_history()
436 		    elm->leaf.base.key - MAXPHYS > hist->key) {  in add_history()
437 			hist->head.flags |= HAMMER_IOC_HISTORY_NEXT_KEY;  in add_history()
443 		if (elm->leaf.base.key - elm->leaf.data_len > hist->key)  in add_history()
446 	} else if (hist->head.flags & HAMMER_IOC_HISTORY_ATKEY) {  in add_history()
450 		if (hist->nxt_key > elm->leaf.base.key &&  in add_history()
451 		    hist->key < elm->leaf.base.key) {  in add_history()
452 			hist->nxt_key = elm->leaf.base.key;  in add_history()
458 		if (elm->leaf.base.key > hist->key)  in add_history()
459 			hist->head.flags |= HAMMER_IOC_HISTORY_NEXT_KEY;  in add_history()
465 	i = hist->count;  in add_history()
467 	     elm->leaf.base.create_tid != hist->hist_ary[i - 1].tid) &&  in add_history()
468 	    elm->leaf.base.create_tid >= hist->beg_tid &&  in add_history()
469 	    elm->leaf.base.create_tid < hist->end_tid) {  in add_history()
470 		if (hist->count == HAMMER_MAX_HISTORY_ELMS) {  in add_history()
471 			hist->nxt_tid = elm->leaf.base.create_tid;  in add_history()
472 			hist->head.flags |= HAMMER_IOC_HISTORY_NEXT_TID;  in add_history()
475 		hist->hist_ary[i].tid = elm->leaf.base.create_tid;  in add_history()
476 		hist->hist_ary[i].time32 = elm->leaf.create_ts;  in add_history()
477 		++hist->count;  in add_history()
489 	i = hist->count;  in add_history()
491 	    elm->leaf.base.delete_tid >= hist->beg_tid &&  in add_history()
492 	    elm->leaf.base.delete_tid < hist->end_tid) {  in add_history()
494 			hist->nxt_tid = elm->leaf.base.delete_tid;  in add_history()
495 			hist->head.flags |= HAMMER_IOC_HISTORY_NEXT_TID;  in add_history()
498 		hist->hist_ary[i].tid = elm->leaf.base.delete_tid;  in add_history()
499 		hist->hist_ary[i].time32 = elm->leaf.delete_ts;  in add_history()
500 		++hist->count;  in add_history()