29 				 struct base_fs_allocator *allocator,  in fs_free_blocks_range()  argument
32 	ext2fs_block_bitmap exclusive_map = allocator->exclusive_block_map;  in fs_free_blocks_range()
67 				  struct base_fs_allocator *allocator)  in basefs_allocator_free()  argument
71 	struct ext2fs_hashmap *entries = allocator->entries;  in basefs_allocator_free()
75 			fs_free_blocks_range(fs, allocator, &e->blocks);  in basefs_allocator_free()
80 	fs_free_blocks_bitmap(fs, allocator->dedup_block_map);  in basefs_allocator_free()
81 	ext2fs_free_block_bitmap(allocator->exclusive_block_map);  in basefs_allocator_free()
82 	ext2fs_free_block_bitmap(allocator->dedup_block_map);  in basefs_allocator_free()
83 	free(allocator);  in basefs_allocator_free()
103 			    struct base_fs_allocator *allocator,  in fs_reserve_block()  argument
106 	ext2fs_block_bitmap exclusive_map = allocator->exclusive_block_map;  in fs_reserve_block()
107 	ext2fs_block_bitmap dedup_map = allocator->dedup_block_map;  in fs_reserve_block()
133 				    struct base_fs_allocator *allocator,  in fs_reserve_blocks_range()  argument
147 			if (fs_reserve_block(fs, allocator, block))  in fs_reserve_blocks_range()
166 			      struct base_fs_allocator *allocator,  in fs_reserve_blocks()  argument
175 	struct ext2fs_hashmap *entries = allocator->entries;  in fs_reserve_blocks()
187 		fs_reserve_blocks_range(fs, allocator, &e->blocks, st.st_size);  in fs_reserve_blocks()
196 	struct base_fs_allocator *allocator;  in base_fs_alloc_load()  local
198 	allocator = calloc(1, sizeof(*allocator));  in base_fs_alloc_load()
199 	if (!allocator) {  in base_fs_alloc_load()
208 	allocator->cur_entry = NULL;  in base_fs_alloc_load()
209 	allocator->entries = basefs_parse(file, mountpoint);  in base_fs_alloc_load()
210 	if (!allocator->entries) {  in base_fs_alloc_load()
215 		&allocator->exclusive_block_map);  in base_fs_alloc_load()
219 		&allocator->dedup_block_map);  in base_fs_alloc_load()
223 	retval = fs_reserve_blocks(fs, allocator, src_dir);  in base_fs_alloc_load()
229 	fs->priv_data = allocator;  in base_fs_alloc_load()
234 	basefs_allocator_free(fs, allocator);  in base_fs_alloc_load()
240 static errcode_t get_next_block(ext2_filsys fs, struct base_fs_allocator *allocator,  in get_next_block()  argument
244 	ext2fs_block_bitmap exclusive_map = allocator->exclusive_block_map;  in get_next_block()
245 	ext2fs_block_bitmap dedup_map = allocator->dedup_block_map;  in get_next_block()
283 static void skip_blocks(ext2_filsys fs, struct base_fs_allocator *allocator,  in skip_blocks()  argument
287 	struct block_range_list *list = &allocator->cur_entry->blocks;  in skip_blocks()
288 	ext2fs_block_bitmap exclusive_map = allocator->exclusive_block_map;  in skip_blocks()
290 	while (list->head && allocator->next_lblk < ctx->lblk) {  in skip_blocks()
298 		allocator->next_lblk++;  in skip_blocks()
306 	struct base_fs_allocator *allocator = fs->priv_data;  in basefs_block_allocator()  local
307 	struct basefs_entry *e = allocator->cur_entry;  in basefs_block_allocator()
308 	ext2fs_block_bitmap dedup_map = allocator->dedup_block_map;  in basefs_block_allocator()
311 		if (allocator->next_lblk < ctx->lblk)  in basefs_block_allocator()
312 			skip_blocks(fs, allocator, ctx);  in basefs_block_allocator()
313 		allocator->next_lblk = ctx->lblk + 1;  in basefs_block_allocator()
315 		if (!get_next_block(fs, allocator, &e->blocks, ret))  in basefs_block_allocator()
342 		if (!get_next_block(fs, allocator, &e->blocks, ret))  in basefs_block_allocator()
360 	struct base_fs_allocator *allocator = fs->priv_data;  in base_fs_alloc_set_target()  local
365 	if (allocator) {  in base_fs_alloc_set_target()
366 		allocator->cur_entry = ext2fs_hashmap_lookup(allocator->entries,  in base_fs_alloc_set_target()
369 		allocator->next_lblk = 0;  in base_fs_alloc_set_target()
380 	struct base_fs_allocator *allocator = fs->priv_data;  in base_fs_alloc_unset_target()  local
382 	if (!allocator || !allocator->cur_entry || mode != S_IFREG)  in base_fs_alloc_unset_target()
385 	fs_free_blocks_range(fs, allocator, &allocator->cur_entry->blocks);  in base_fs_alloc_unset_target()
386 	delete_block_ranges(&allocator->cur_entry->blocks);  in base_fs_alloc_unset_target()