module/zfs/spa_stats.c

218 	spa_txg_history_t *sth = (spa_txg_history_t *)data;
222 	switch (sth->state) {
232 	if (sth->times[TXG_STATE_OPEN])
233 		open = sth->times[TXG_STATE_OPEN] -
234 		    sth->times[TXG_STATE_BIRTH];
236 	if (sth->times[TXG_STATE_QUIESCED])
237 		quiesce = sth->times[TXG_STATE_QUIESCED] -
238 		    sth->times[TXG_STATE_OPEN];
240 	if (sth->times[TXG_STATE_WAIT_FOR_SYNC])
241 		wait = sth->times[TXG_STATE_WAIT_FOR_SYNC] -
242 		    sth->times[TXG_STATE_QUIESCED];
244 	if (sth->times[TXG_STATE_SYNCED])
245 		sync = sth->times[TXG_STATE_SYNCED] -
246 		    sth->times[TXG_STATE_WAIT_FOR_SYNC];
250 	    (longlong_t)sth->txg, sth->times[TXG_STATE_BIRTH], state,
251 	    (u_longlong_t)sth->ndirty,
252 	    (u_longlong_t)sth->nread, (u_longlong_t)sth->nwritten,
253 	    (u_longlong_t)sth->reads, (u_longlong_t)sth->writes,
264 	spa_txg_history_t *sth;
266 		sth = list_remove_head(&shl->procfs_list.pl_list);
267 		ASSERT3P(sth, !=, NULL);
268 		kmem_free(sth, sizeof (spa_txg_history_t));
321 	spa_txg_history_t *sth;
326 	sth = kmem_zalloc(sizeof (spa_txg_history_t), KM_SLEEP);
327 	sth->txg = txg;
328 	sth->state = TXG_STATE_OPEN;
329 	sth->times[TXG_STATE_BIRTH] = birth_time;
332 	procfs_list_add(&shl->procfs_list, sth);
346 	spa_txg_history_t *sth;
353 	for (sth = list_tail(&shl->procfs_list.pl_list); sth != NULL;
354 	    sth = list_prev(&shl->procfs_list.pl_list, sth)) {
355 		if (sth->txg == txg) {
356 			sth->times[completed_state] = completed_time;
357 			sth->state++;
375 	spa_txg_history_t *sth;
382 	for (sth = list_tail(&shl->procfs_list.pl_list); sth != NULL;
383 	    sth = list_prev(&shl->procfs_list.pl_list, sth)) {
384 		if (sth->txg == txg) {
385 			sth->nread = nread;
386 			sth->nwritten = nwritten;
387 			sth->reads = reads;
388 			sth->writes = writes;
389 			sth->ndirty = ndirty;