Lines Matching refs:old

51 static	void	dovmstats(struct snapshot *old, struct snapshot *new);
60 	struct snapshot *old = NULL;
182 	dovmstats(old, ss);
189 		free_snapshot(old);
190 		old = ss;
194 			snapshot_report_changes(old, ss);
197 		if (snapshot_has_changed(old, ss)) {
198 			free_snapshot(old);
199 			old = NULL;
202 		dovmstats(old, ss);
205 	free_snapshot(old);
212 #define	DELTA(v) (new->v - (old ? old->v : 0))
222 	struct iodev_snapshot *old = (struct iodev_snapshot *)v1;
231 	if (old)
232 		oldtime = old->is_stats.wlastupdate;
236 	reads = new->is_stats.reads - (old ? old->is_stats.reads : 0);
237 	writes = new->is_stats.writes - (old ? old->is_stats.writes : 0);
242 dovmstats(struct snapshot *old, struct snapshot *new)
254 	if (old) {
255 		oldsys = &old->s_sys.ss_agg_sys;
256 		oldvm = &old->s_sys.ss_agg_vm;
340 	(void) snapshot_walk(SNAP_IODEVS, old, new, show_disk, NULL);