Cross Reference: /illumos-gate/usr/src/uts/common/fs/zfs/spa

Lines Matching defs:spa
52 #include <sys/spa.h>
89  * spa's list of pending errors.  The changes are actually synced out to disk
93 spa_log_error(spa_t *spa, zio_t *zio)
105 	if (spa_load_state(spa) == SPA_LOAD_TRYIMPORT)
108 	mutex_enter(&spa->spa_errlist_lock);
114 	if (spa->spa_scrub_active || spa->spa_scrub_finished)
115 		tree = &spa->spa_errlist_scrub;
117 		tree = &spa->spa_errlist_last;
121 		mutex_exit(&spa->spa_errlist_lock);
129 	mutex_exit(&spa->spa_errlist_lock);
138 spa_get_errlog_size(spa_t *spa)
142 	mutex_enter(&spa->spa_errlog_lock);
143 	if (spa->spa_errlog_scrub != 0 &&
144 	    zap_count(spa->spa_meta_objset, spa->spa_errlog_scrub,
148 	if (spa->spa_errlog_last != 0 && !spa->spa_scrub_finished &&
149 	    zap_count(spa->spa_meta_objset, spa->spa_errlog_last,
152 	mutex_exit(&spa->spa_errlog_lock);
154 	mutex_enter(&spa->spa_errlist_lock);
155 	total += avl_numnodes(&spa->spa_errlist_last);
156 	total += avl_numnodes(&spa->spa_errlist_scrub);
157 	mutex_exit(&spa->spa_errlist_lock);
164 process_error_log(spa_t *spa, uint64_t obj, void *addr, size_t *count)
173 	for (zap_cursor_init(&zc, spa->spa_meta_objset, obj);
233 spa_get_errlog(spa_t *spa, void *uaddr, size_t *count)
238 	mutex_enter(&spa->spa_errlog_lock);
240 	ret = process_error_log(spa, spa->spa_errlog_scrub, uaddr, count);
242 	if (!ret && !spa->spa_scrub_finished)
243 		ret = process_error_log(spa, spa->spa_errlog_last, uaddr,
246 	mutex_enter(&spa->spa_errlist_lock);
248 		ret = process_error_list(&spa->spa_errlist_scrub, uaddr,
251 		ret = process_error_list(&spa->spa_errlist_last, uaddr,
253 	mutex_exit(&spa->spa_errlist_lock);
255 	mutex_exit(&spa->spa_errlog_lock);
267 spa_errlog_rotate(spa_t *spa)
269 	mutex_enter(&spa->spa_errlist_lock);
270 	spa->spa_scrub_finished = B_TRUE;
271 	mutex_exit(&spa->spa_errlist_lock);
279 spa_errlog_drain(spa_t *spa)
284 	mutex_enter(&spa->spa_errlist_lock);
287 	while ((se = avl_destroy_nodes(&spa->spa_errlist_last,
291 	while ((se = avl_destroy_nodes(&spa->spa_errlist_scrub,
295 	mutex_exit(&spa->spa_errlist_lock);
302 sync_error_list(spa_t *spa, avl_tree_t *t, uint64_t *obj, dmu_tx_t *tx)
311 			*obj = zap_create(spa->spa_meta_objset,
321 			(void) zap_update(spa->spa_meta_objset,
343 spa_errlog_sync(spa_t *spa, uint64_t txg)
349 	mutex_enter(&spa->spa_errlist_lock);
354 	if (avl_numnodes(&spa->spa_errlist_scrub) == 0 &&
355 	    avl_numnodes(&spa->spa_errlist_last) == 0 &&
356 	    !spa->spa_scrub_finished) {
357 		mutex_exit(&spa->spa_errlist_lock);
361 	spa_get_errlists(spa, &last, &scrub);
362 	scrub_finished = spa->spa_scrub_finished;
363 	spa->spa_scrub_finished = B_FALSE;
365 	mutex_exit(&spa->spa_errlist_lock);
366 	mutex_enter(&spa->spa_errlog_lock);
368 	tx = dmu_tx_create_assigned(spa->spa_dsl_pool, txg);
373 	sync_error_list(spa, &last, &spa->spa_errlog_last, tx);
379 		if (spa->spa_errlog_last != 0)
380 			VERIFY(dmu_object_free(spa->spa_meta_objset,
381 			    spa->spa_errlog_last, tx) == 0);
382 		spa->spa_errlog_last = spa->spa_errlog_scrub;
383 		spa->spa_errlog_scrub = 0;
385 		sync_error_list(spa, &scrub, &spa->spa_errlog_last, tx);
391 	sync_error_list(spa, &scrub, &spa->spa_errlog_scrub, tx);
396 	(void) zap_update(spa->spa_meta_objset, DMU_POOL_DIRECTORY_OBJECT,
398 	    &spa->spa_errlog_last, tx);
399 	(void) zap_update(spa->spa_meta_objset, DMU_POOL_DIRECTORY_OBJECT,
401 	    &spa->spa_errlog_scrub, tx);
405 	mutex_exit(&spa->spa_errlog_lock);