48 	struct inode *dir = mapping->host;  in ufs_commit_chunk()  local
50 	inode_inc_iversion(dir);  in ufs_commit_chunk()
52 	if (pos+len > dir->i_size) {  in ufs_commit_chunk()
53 		i_size_write(dir, pos+len);  in ufs_commit_chunk()
54 		mark_inode_dirty(dir);  in ufs_commit_chunk()
59 static int ufs_handle_dirsync(struct inode *dir)  in ufs_handle_dirsync()  argument
63 	err = filemap_write_and_wait(dir->i_mapping);  in ufs_handle_dirsync()
65 		err = sync_inode_metadata(dir, 1);  in ufs_handle_dirsync()
69 ino_t ufs_inode_by_name(struct inode *dir, const struct qstr *qstr)  in ufs_inode_by_name()  argument
75 	de = ufs_find_entry(dir, qstr, &folio);  in ufs_inode_by_name()
77 		res = fs32_to_cpu(dir->i_sb, de->d_ino);  in ufs_inode_by_name()
84 int ufs_set_link(struct inode *dir, struct ufs_dir_entry *de,  in ufs_set_link()  argument
89 	unsigned len = fs16_to_cpu(dir->i_sb, de->d_reclen);  in ufs_set_link()
99 	de->d_ino = cpu_to_fs32(dir->i_sb, inode->i_ino);  in ufs_set_link()
100 	ufs_set_de_type(dir->i_sb, de, inode->i_mode);  in ufs_set_link()
104 		inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));  in ufs_set_link()
105 	mark_inode_dirty(dir);  in ufs_set_link()
106 	return ufs_handle_dirsync(dir);  in ufs_set_link()
111 	struct inode *dir = folio->mapping->host;  in ufs_check_folio()  local
112 	struct super_block *sb = dir->i_sb;  in ufs_check_folio()
119 	if (dir->i_size < folio_pos(folio) + limit) {  in ufs_check_folio()
120 		limit = offset_in_folio(folio, dir->i_size);  in ufs_check_folio()
153 		  dir->i_ino  in ufs_check_folio()
173 		   dir->i_ino, error, folio_pos(folio) + offs,  in ufs_check_folio()
181 		   dir->i_ino, folio_pos(folio) + offs);  in ufs_check_folio()
186 static void *ufs_get_folio(struct inode *dir, unsigned long n,  in ufs_get_folio()  argument
189 	struct address_space *mapping = dir->i_mapping;  in ufs_get_folio()
230 struct ufs_dir_entry *ufs_dotdot(struct inode *dir, struct folio **foliop)  in ufs_dotdot()  argument
232 	struct ufs_dir_entry *de = ufs_get_folio(dir, 0, foliop);  in ufs_dotdot()
235 		return ufs_next_entry(dir->i_sb, de);  in ufs_dotdot()
248 struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr,  in ufs_find_entry()  argument
251 	struct super_block *sb = dir->i_sb;  in ufs_find_entry()
256 	unsigned long npages = dir_pages(dir);  in ufs_find_entry()
257 	struct ufs_inode_info *ui = UFS_I(dir);  in ufs_find_entry()
260 	UFSD("ENTER, dir_ino %lu, name %s, namlen %u\n", dir->i_ino, name, namelen);  in ufs_find_entry()
271 		char *kaddr = ufs_get_folio(dir, n, foliop);  in ufs_find_entry()
275 			kaddr += ufs_last_byte(dir, n) - reclen;  in ufs_find_entry()
299 	struct inode *dir = d_inode(dentry->d_parent);  in ufs_add_link()  local
302 	struct super_block *sb = dir->i_sb;  in ufs_add_link()
308 	unsigned long npages = dir_pages(dir);  in ufs_add_link()
321 		char *kaddr = ufs_get_folio(dir, n, &folio);  in ufs_add_link()
327 		dir_end = kaddr + ufs_last_byte(dir, n);  in ufs_add_link()
340 				ufs_error(dir->i_sb, __func__,  in ufs_add_link()
382 	inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));  in ufs_add_link()
384 	mark_inode_dirty(dir);  in ufs_add_link()
385 	err = ufs_handle_dirsync(dir);  in ufs_add_link()
482 int ufs_delete_entry(struct inode *inode, struct ufs_dir_entry *dir,  in ufs_delete_entry()  argument
494 	from = offset_in_folio(folio, dir);  in ufs_delete_entry()
495 	to = from + fs16_to_cpu(sb, dir->d_reclen);  in ufs_delete_entry()
496 	kaddr = (char *)dir - from;  in ufs_delete_entry()
505 	while ((char*)de < (char*)dir) {  in ufs_delete_entry()
525 	dir->d_ino = 0;  in ufs_delete_entry()
532 int ufs_make_empty(struct inode * inode, struct inode *dir)  in ufs_make_empty()  argument
534 	struct super_block * sb = dir->i_sb;  in ufs_make_empty()
563 	de->d_ino = cpu_to_fs32(sb, dir->i_ino);  in ufs_make_empty()
564 	ufs_set_de_type(sb, de, dir->i_mode);  in ufs_make_empty()