80 	zfs_objset_t *os;  in objset_alloc()  local
82 	os = ecalloc(1, sizeof(*os));  in objset_alloc()
83 	os->osblksz = sizeof(objset_phys_t);  in objset_alloc()
84 	os->osloc = objset_space_alloc(zfs, os, &os->osblksz);  in objset_alloc()
90 	STAILQ_INIT(&os->dnodechunks);  in objset_alloc()
93 	STAILQ_INSERT_HEAD(&os->dnodechunks, chunk, next);  in objset_alloc()
94 	os->dnodecount = 1;  in objset_alloc()
96 	os->phys = ecalloc(1, os->osblksz);  in objset_alloc()
97 	os->phys->os_type = type;  in objset_alloc()
99 	dnode_init(&os->phys->os_meta_dnode, DMU_OT_DNODE, DMU_OT_NONE, 0);  in objset_alloc()
100 	os->phys->os_meta_dnode.dn_datablkszsec =  in objset_alloc()
103 	return (os);  in objset_alloc()
110 _objset_write(zfs_opt_t *zfs, zfs_objset_t *os, struct dnode_cursor *c,  in _objset_write()  argument
121 	STAILQ_FOREACH_SAFE(chunk, &os->dnodechunks, next, tmp) {  in _objset_write()
125 		assert(chunk->nextfree <= os->dnodecount);  in _objset_write()
138 			vdev_pwrite_dnode_indir(zfs, &os->phys->os_meta_dnode,  in _objset_write()
147 	STAILQ_INIT(&os->dnodechunks);  in _objset_write()
154 	    os->dnodecount - 1, os->phys, os->osblksz, os->osloc, &os->osbp);  in _objset_write()
158 objset_write(zfs_opt_t *zfs, zfs_objset_t *os)  in objset_write()  argument
172 	dnodecount = os->dnodecount;  in objset_write()
173 	if (os == zfs->mos)  in objset_write()
176 	c = dnode_cursor_init(zfs, os, &os->phys->os_meta_dnode, dnodesz,  in objset_write()
179 	dnodeloc = objset_space_alloc(zfs, os, &dnodesz);  in objset_write()
181 	if (os == zfs->mos) {  in objset_write()
188 		dsl_dir_root_finalize(zfs, os->space);  in objset_write()
190 	_objset_write(zfs, os, c, dnodeloc);  in objset_write()
194 objset_dnode_bonus_alloc(zfs_objset_t *os, uint8_t type, uint8_t bonustype,  in objset_dnode_bonus_alloc()  argument
201 	assert(!STAILQ_EMPTY(&os->dnodechunks));  in objset_dnode_bonus_alloc()
203 	chunk = STAILQ_LAST(&os->dnodechunks, objset_dnode_chunk, next);  in objset_dnode_bonus_alloc()
206 		STAILQ_INSERT_TAIL(&os->dnodechunks, chunk, next);  in objset_dnode_bonus_alloc()
208 	*idp = os->dnodecount++;  in objset_dnode_bonus_alloc()
211 	dnode->dn_datablkszsec = os->osblksz >> MINBLOCKSHIFT;  in objset_dnode_bonus_alloc()
216 objset_dnode_alloc(zfs_objset_t *os, uint8_t type, uint64_t *idp)  in objset_dnode_alloc()  argument
218 	return (objset_dnode_bonus_alloc(os, type, DMU_OT_NONE, 0, idp));  in objset_dnode_alloc()
226 objset_dnode_lookup(zfs_objset_t *os, uint64_t id)  in objset_dnode_lookup()  argument
231 	assert(id < os->dnodecount);  in objset_dnode_lookup()
233 	STAILQ_FOREACH(chunk, &os->dnodechunks, next) {  in objset_dnode_lookup()
243 objset_space_alloc(zfs_opt_t *zfs, zfs_objset_t *os, off_t *lenp)  in objset_space_alloc()  argument
248 	os->space += *lenp;  in objset_space_alloc()
253 objset_space(const zfs_objset_t *os)  in objset_space()  argument
255 	return (os->space);  in objset_space()
259 objset_root_blkptr_copy(const zfs_objset_t *os, blkptr_t *bp)  in objset_root_blkptr_copy()  argument
261 	memcpy(bp, &os->osbp, sizeof(blkptr_t));  in objset_root_blkptr_copy()