36 layout_tracker_init_entries(struct ftl_layout_tracker_bdev *tracker, uint64_t bdev_blks)  in layout_tracker_init_entries()  argument
44 	assert(tracker);  in layout_tracker_init_entries()
45 	assert(tracker->regs_cnt == 0);  in layout_tracker_init_entries()
47 	tracker->bdev_blks = bdev_blks;  in layout_tracker_init_entries()
48 	tracker->regs_cnt = 1;  in layout_tracker_init_entries()
49 	TAILQ_INIT(&tracker->layout_head);  in layout_tracker_init_entries()
54 	TAILQ_INSERT_HEAD(&tracker->layout_head, entry_free, layout_entry);  in layout_tracker_init_entries()
61 	struct ftl_layout_tracker_bdev *tracker = calloc(1, sizeof(*tracker));  in ftl_layout_tracker_bdev_init()  local
63 	if (!tracker) {  in ftl_layout_tracker_bdev_init()
67 	if (layout_tracker_init_entries(tracker, bdev_blks)) {  in ftl_layout_tracker_bdev_init()
68 		free(tracker);  in ftl_layout_tracker_bdev_init()
72 	return tracker;  in ftl_layout_tracker_bdev_init()
76 layout_tracker_free_entries(struct ftl_layout_tracker_bdev *tracker)  in layout_tracker_free_entries()  argument
80 	while ((entry = TAILQ_FIRST(&tracker->layout_head))) {  in layout_tracker_free_entries()
81 		TAILQ_REMOVE(&tracker->layout_head, entry, layout_entry);  in layout_tracker_free_entries()
84 	tracker->regs_cnt = 0;  in layout_tracker_free_entries()
88 ftl_layout_tracker_bdev_fini(struct ftl_layout_tracker_bdev *tracker)  in ftl_layout_tracker_bdev_fini()  argument
90 	assert(tracker);  in ftl_layout_tracker_bdev_fini()
91 	layout_tracker_free_entries(tracker);  in ftl_layout_tracker_bdev_fini()
92 	free(tracker);  in ftl_layout_tracker_bdev_fini()
96 layout_region_find_min_free(struct ftl_layout_tracker_bdev *tracker, uint64_t blk_sz,  in layout_region_find_min_free()  argument
102 	assert(tracker);  in layout_region_find_min_free()
104 	TAILQ_FOREACH(entry, &tracker->layout_head, layout_entry) {  in layout_region_find_min_free()
129 layout_region_find_from(struct ftl_layout_tracker_bdev *tracker,  in layout_region_find_from()  argument
133 	assert(tracker);  in layout_region_find_from()
135 	TAILQ_FOREACH_FROM(entry, &tracker->layout_head, layout_entry) {  in layout_region_find_from()
146 layout_region_find_first(struct ftl_layout_tracker_bdev *tracker,  in layout_region_find_first()  argument
150 	return layout_region_find_from(tracker, reg_type, reg_ver, TAILQ_FIRST(&tracker->layout_head));  in layout_region_find_first()
154 layout_region_find_next(struct ftl_layout_tracker_bdev *tracker,  in layout_region_find_next()  argument
159 		return layout_region_find_from(tracker, reg_type, reg_ver, entry);  in layout_region_find_next()
165 ftl_layout_tracker_bdev_add_region(struct ftl_layout_tracker_bdev *tracker,  in ftl_layout_tracker_bdev_add_region()  argument
172 	assert(tracker);  in ftl_layout_tracker_bdev_add_region()
175 	entry_new = layout_region_find_first(tracker, reg_type, reg_ver);  in ftl_layout_tracker_bdev_add_region()
181 	entry_free = layout_region_find_min_free(tracker, blk_sz, blk_align);  in ftl_layout_tracker_bdev_add_region()
211 			tracker->regs_cnt++;  in ftl_layout_tracker_bdev_add_region()
236 		tracker->regs_cnt++;  in ftl_layout_tracker_bdev_add_region()
248 ftl_layout_tracker_bdev_insert_region(struct ftl_layout_tracker_bdev *tracker,  in ftl_layout_tracker_bdev_insert_region()  argument
256 	assert(tracker);  in ftl_layout_tracker_bdev_insert_region()
264 		entry_new = layout_region_find_first(tracker, reg_type, reg_ver);  in ftl_layout_tracker_bdev_insert_region()
272 	for (entry_free = layout_region_find_first(tracker, FTL_LAYOUT_REGION_TYPE_FREE, REG_VER_ANY);  in ftl_layout_tracker_bdev_insert_region()
274 	     entry_free = layout_region_find_next(tracker, FTL_LAYOUT_REGION_TYPE_FREE, REG_VER_ANY,  in ftl_layout_tracker_bdev_insert_region()
313 		tracker->regs_cnt++;  in ftl_layout_tracker_bdev_insert_region()
339 		tracker->regs_cnt++;  in ftl_layout_tracker_bdev_insert_region()
351 ftl_layout_tracker_bdev_rm_region(struct ftl_layout_tracker_bdev *tracker,  in ftl_layout_tracker_bdev_rm_region()  argument
355 	struct layout_tracker_entry *entry = layout_region_find_first(tracker, reg_type, reg_ver);  in ftl_layout_tracker_bdev_rm_region()
368 		TAILQ_REMOVE(&tracker->layout_head, entry_rm, layout_entry);  in ftl_layout_tracker_bdev_rm_region()
380 		tracker->regs_cnt--;  in ftl_layout_tracker_bdev_rm_region()
386 		TAILQ_REMOVE(&tracker->layout_head, entry_rm, layout_entry);  in ftl_layout_tracker_bdev_rm_region()
396 		tracker->regs_cnt--;  in ftl_layout_tracker_bdev_rm_region()
403 ftl_layout_tracker_bdev_find_next_region(struct ftl_layout_tracker_bdev *tracker,  in ftl_layout_tracker_bdev_find_next_region()  argument
415 		entry = layout_region_find_first(tracker, reg_type, REG_VER_ANY);  in ftl_layout_tracker_bdev_find_next_region()
419 		entry = layout_region_find_next(tracker, reg_type, REG_VER_ANY, entry);  in ftl_layout_tracker_bdev_find_next_region()
425 ftl_layout_tracker_bdev_blob_store(struct ftl_layout_tracker_bdev *tracker, void *blob_buf,  in ftl_layout_tracker_bdev_blob_store()  argument
432 	assert(tracker);  in ftl_layout_tracker_bdev_blob_store()
434 	TAILQ_FOREACH(entry, &tracker->layout_head, layout_entry) {  in ftl_layout_tracker_bdev_blob_store()
461 ftl_layout_tracker_bdev_blob_load(struct ftl_layout_tracker_bdev *tracker, void *blob_buf,  in ftl_layout_tracker_bdev_blob_load()  argument
474 	layout_tracker_free_entries(tracker);  in ftl_layout_tracker_bdev_blob_load()
477 	if (layout_tracker_init_entries(tracker, tracker->bdev_blks)) {  in ftl_layout_tracker_bdev_blob_load()
488 		if (!ftl_layout_tracker_bdev_insert_region(tracker, blob_entry->type, blob_entry->ver,  in ftl_layout_tracker_bdev_blob_load()