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

Lines Matching defs:spa
28 #include <sys/spa.h>
57  * maintained independently in spa.c.  Whenever the namespace is modified, or
224 		spa_t *spa = NULL;
232 		while ((spa = spa_next(spa)) != NULL) {
235 			 * ourselves from the spa namespace or any pool that
240 			if ((spa == target && removing) ||
241 			    !spa_writeable(spa))
244 			mutex_enter(&spa->spa_props_lock);
245 			tdp = list_head(&spa->spa_config_list);
246 			if (spa->spa_config == NULL ||
249 				mutex_exit(&spa->spa_props_lock);
256 			fnvlist_add_nvlist(nvl, spa->spa_name,
257 			    spa->spa_config);
258 			mutex_exit(&spa->spa_props_lock);
314 	spa_t *spa = NULL;
322 	while ((spa = spa_next(spa)) != NULL) {
324 		    zone_dataset_visible(spa_name(spa), NULL)) {
325 			mutex_enter(&spa->spa_props_lock);
326 			fnvlist_add_nvlist(pools, spa_name(spa),
327 			    spa->spa_config);
328 			mutex_exit(&spa->spa_props_lock);
338 spa_config_set(spa_t *spa, nvlist_t *config)
340 	mutex_enter(&spa->spa_props_lock);
341 	nvlist_free(spa->spa_config);
342 	spa->spa_config = config;
343 	mutex_exit(&spa->spa_props_lock);
353 spa_config_generate(spa_t *spa, vdev_t *vd, uint64_t txg, int getstats)
356 	vdev_t *rvd = spa->spa_root_vdev;
364 		spa_config_enter(spa, SCL_CONFIG | SCL_STATE, FTAG, RW_READER);
367 	ASSERT(spa_config_held(spa, SCL_CONFIG | SCL_STATE, RW_READER) ==
371 	 * If txg is -1, report the current value of spa->spa_config_txg.
374 		txg = spa->spa_config_txg;
378 	fnvlist_add_uint64(config, ZPOOL_CONFIG_VERSION, spa_version(spa));
379 	fnvlist_add_string(config, ZPOOL_CONFIG_POOL_NAME, spa_name(spa));
380 	fnvlist_add_uint64(config, ZPOOL_CONFIG_POOL_STATE, spa_state(spa));
382 	fnvlist_add_uint64(config, ZPOOL_CONFIG_POOL_GUID, spa_guid(spa));
383 	if (spa->spa_comment != NULL) {
385 		    spa->spa_comment);
422 		if (spa->spa_config_splitting != NULL)
424 			    spa->spa_config_splitting);
435 	vdev_top_config_generate(spa, config);
440 	if (spa->spa_config_splitting != NULL &&
441 	    nvlist_lookup_uint64(spa->spa_config_splitting,
447 	nvroot = vdev_config_generate(spa, vd, getstats, config_gen_flags);
455 	    spa->spa_label_features);
457 	if (getstats && spa_load_state(spa) == SPA_LOAD_NONE) {
463 		ddt_get_dedup_histogram(spa, ddh);
470 		ddt_get_dedup_object_stats(spa, ddo);
477 		ddt_get_dedup_stats(spa, dds);
485 		spa_config_exit(spa, SCL_CONFIG | SCL_STATE, FTAG);
496 spa_config_update(spa_t *spa, int what)
498 	vdev_t *rvd = spa->spa_root_vdev;
504 	spa_config_enter(spa, SCL_ALL, FTAG, RW_WRITER);
505 	txg = spa_last_synced_txg(spa) + 1;
523 	spa_config_exit(spa, SCL_ALL, FTAG);
528 	txg_wait_synced(spa->spa_dsl_pool, txg);
533 	if (!spa->spa_is_root)
534 		spa_config_sync(spa, B_FALSE, what != SPA_CONFIG_UPDATE_POOL);
537 		spa_config_update(spa, SPA_CONFIG_UPDATE_VDEVS);