244 static int hfs_free_extents(struct super_block *sb, struct hfs_extent *extent,  in hfs_free_extents()  argument
265 			hfs_clear_vbm_bits(sb, start, count);  in hfs_free_extents()
271 			hfs_clear_vbm_bits(sb, start + count, block_nr);  in hfs_free_extents()
283 int hfs_free_fork(struct super_block *sb, struct hfs_cat_file *file, int type)  in hfs_free_fork()  argument
298 	total_blocks /= HFS_SB(sb)->alloc_blksz;  in hfs_free_fork()
306 	res = hfs_free_extents(sb, extent, blocks, blocks);  in hfs_free_fork()
312 	res = hfs_find_init(HFS_SB(sb)->ext_tree, &fd);  in hfs_free_fork()
320 		hfs_free_extents(sb, extent, total_blocks - start, total_blocks);  in hfs_free_fork()
335 	struct super_block *sb;  in hfs_get_block()  local
339 	sb = inode->i_sb;  in hfs_get_block()
341 	ablock = (u32)block / HFS_SB(sb)->fs_div;  in hfs_get_block()
371 	map_bh(bh_result, sb, HFS_SB(sb)->fs_start +  in hfs_get_block()
372 	       dblock * HFS_SB(sb)->fs_div +  in hfs_get_block()
373 	       (u32)block % HFS_SB(sb)->fs_div);  in hfs_get_block()
377 		HFS_I(inode)->phys_size += sb->s_blocksize;  in hfs_get_block()
379 		inode_add_bytes(inode, sb->s_blocksize);  in hfs_get_block()
387 	struct super_block *sb = inode->i_sb;  in hfs_extend_file()  local
402 	start = hfs_vbm_search_free(sb, goal, &len);  in hfs_extend_file()
446 			set_bit(HFS_FLG_ALT_MDB_DIRTY, &HFS_SB(sb)->flags);  in hfs_extend_file()
447 		set_bit(HFS_FLG_MDB_DIRTY, &HFS_SB(sb)->flags);  in hfs_extend_file()
448 		hfs_mark_mdb_dirty(sb);  in hfs_extend_file()
472 	struct super_block *sb = inode->i_sb;  in hfs_file_truncate()  local
499 	size = inode->i_size + HFS_SB(sb)->alloc_blksz - 1;  in hfs_file_truncate()
500 	blk_cnt = size / HFS_SB(sb)->alloc_blksz;  in hfs_file_truncate()
506 	res = hfs_find_init(HFS_SB(sb)->ext_tree, &fd);  in hfs_file_truncate()
514 			hfs_free_extents(sb, HFS_I(inode)->first_extents,  in hfs_file_truncate()
524 		hfs_free_extents(sb, HFS_I(inode)->cached_extents,  in hfs_file_truncate()
542 	HFS_I(inode)->fs_blocks = (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;  in hfs_file_truncate()
543 	inode_set_bytes(inode, HFS_I(inode)->fs_blocks << sb->s_blocksize_bits);  in hfs_file_truncate()