17 	struct logfs_super *super = logfs_super(sb);  in logfs_mark_segment_bad()  local
18 	struct btree_head32 *head = &super->s_reserved_segments;  in logfs_mark_segment_bad()
31 	struct logfs_super *super = logfs_super(sb);  in logfs_erase_segment()  local
33 	super->s_gec++;  in logfs_erase_segment()
35 	return super->s_devops->erase(sb, (u64)segno << super->s_segshift,  in logfs_erase_segment()
36 			super->s_segsize, ensure_erase);  in logfs_erase_segment()
55 	struct logfs_super *super = logfs_super(sb);  in get_mapping_page()  local
56 	struct address_space *mapping = super->s_mapping_inode->i_mapping;  in get_mapping_page()
57 	filler_t *filler = super->s_devops->readpage;  in get_mapping_page()
129 	struct logfs_super *super = logfs_super(sb);  in pad_full_pages()  local
131 	u32 len = super->s_segsize - area->a_used_bytes;  in pad_full_pages()
209 	struct logfs_super *super = logfs_super(sb);  in logfs_load_object_aliases()  local
216 	super->s_flags |= LOGFS_SB_FLAG_OBJ_ALIAS;  in logfs_load_object_aliases()
219 		item = mempool_alloc(super->s_alias_pool, GFP_NOFS);  in logfs_load_object_aliases()
224 		super->s_no_object_aliases++;  in logfs_load_object_aliases()
246 		list_move_tail(&block->alias_list, &super->s_object_alias);  in logfs_load_object_aliases()
257 	struct logfs_super *super = logfs_super(sb);  in kill_alias()  local
263 		mempool_free(item, super->s_alias_pool);  in kill_alias()
367 	struct logfs_super *super = logfs_super(sb);  in logfs_segment_write()  local
372 	super->s_flags |= LOGFS_SB_FLAG_DIRTY;  in logfs_segment_write()
373 	BUG_ON(super->s_flags & LOGFS_SB_FLAG_SHUTDOWN);  in logfs_segment_write()
396 	BUG_ON(!(shadow->new_ofs & (super->s_segsize - 1)));  in logfs_segment_write()
479 	struct logfs_super *super = logfs_super(sb);  in move_btree_to_page()  local
480 	struct btree_head128 *head = &super->s_object_alias_tree;  in move_btree_to_page()
484 	if (!(super->s_flags & LOGFS_SB_FLAG_OBJ_ALIAS))  in move_btree_to_page()
496 		mempool_free(item, super->s_alias_pool);  in move_btree_to_page()
524 	struct logfs_super *super = logfs_super(sb);  in move_page_to_btree()  local
530 	if (super->s_flags & LOGFS_SB_FLAG_SHUTDOWN) {  in move_page_to_btree()
536 	super->s_flags |= LOGFS_SB_FLAG_OBJ_ALIAS;  in move_page_to_btree()
543 		item = mempool_alloc(super->s_alias_pool, GFP_NOFS);  in move_page_to_btree()
682 	struct logfs_super *super = logfs_super(sb);  in logfs_segment_delete()  local
687 	super->s_flags |= LOGFS_SB_FLAG_DIRTY;  in logfs_segment_delete()
688 	BUG_ON(super->s_flags & LOGFS_SB_FLAG_SHUTDOWN);  in logfs_segment_delete()
713 	struct logfs_super *super = logfs_super(sb);  in freeseg()  local
714 	struct address_space *mapping = super->s_mapping_inode->i_mapping;  in freeseg()
735 	struct logfs_super *super = logfs_super(sb);  in logfs_open_area()  local
738 	if (area->a_is_open && area->a_used_bytes + bytes <= super->s_segsize)  in logfs_open_area()
743 		u32 len = super->s_segsize - area->a_written_bytes;  in logfs_open_area()
747 		super->s_devops->writeseg(area->a_sb, ofs, len);  in logfs_open_area()
773 	struct logfs_super *super = logfs_super(sb);  in logfs_sync_area()  local
777 	if (super->s_writesize)  in logfs_sync_area()
778 		len &= ~(super->s_writesize - 1);  in logfs_sync_area()
782 	super->s_devops->writeseg(sb, ofs, len);  in logfs_sync_area()
788 	struct logfs_super *super = logfs_super(sb);  in logfs_sync_segments()  local
792 		logfs_sync_area(super->s_area[i]);  in logfs_sync_segments()
802 	struct logfs_super *super = logfs_super(sb);  in ostore_get_free_segment()  local
804 	if (super->s_free_list.count == 0) {  in ostore_get_free_segment()
809 	area->a_segno = get_best_cand(sb, &super->s_free_list, NULL);  in ostore_get_free_segment()
868 	struct logfs_super *super = logfs_super(sb);  in free_areas()  local
872 		free_area(super->s_area[i]);  in free_areas()
873 	free_area(super->s_journal_area);  in free_areas()
908 	struct logfs_super *super = logfs_super(sb);  in logfs_init_mapping()  local
915 	super->s_mapping_inode = inode;  in logfs_init_mapping()
925 	struct logfs_super *super = logfs_super(sb);  in logfs_init_areas()  local
928 	super->s_alias_pool = mempool_create_kmalloc_pool(600,  in logfs_init_areas()
930 	if (!super->s_alias_pool)  in logfs_init_areas()
933 	super->s_journal_area = alloc_area(sb);  in logfs_init_areas()
934 	if (!super->s_journal_area)  in logfs_init_areas()
938 		super->s_area[i] = alloc_area(sb);  in logfs_init_areas()
939 		if (!super->s_area[i])  in logfs_init_areas()
941 		super->s_area[i]->a_level = GC_LEVEL(i);  in logfs_init_areas()
942 		super->s_area[i]->a_ops = &ostore_area_ops;  in logfs_init_areas()
944 	btree_init_mempool128(&super->s_object_alias_tree,  in logfs_init_areas()
945 			super->s_btree_pool);  in logfs_init_areas()
950 		free_area(super->s_area[i]);  in logfs_init_areas()
951 	free_area(super->s_journal_area);  in logfs_init_areas()
952 	logfs_mempool_destroy(super->s_alias_pool);  in logfs_init_areas()
958 	struct logfs_super *super = logfs_super(sb);  in logfs_cleanup_areas()  local
960 	btree_grim_visitor128(&super->s_object_alias_tree, 0, kill_alias);  in logfs_cleanup_areas()