16 bool f2fs_may_inline(struct inode *inode)  in f2fs_may_inline()  argument
18 	if (!test_opt(F2FS_I_SB(inode), INLINE_DATA))  in f2fs_may_inline()
21 	if (f2fs_is_atomic_file(inode))  in f2fs_may_inline()
24 	if (!S_ISREG(inode->i_mode) && !S_ISLNK(inode->i_mode))  in f2fs_may_inline()
27 	if (i_size_read(inode) > MAX_INLINE_DATA)  in f2fs_may_inline()
68 int f2fs_read_inline_data(struct inode *inode, struct page *page)  in f2fs_read_inline_data()  argument
72 	ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);  in f2fs_read_inline_data()
78 	if (!f2fs_has_inline_data(inode)) {  in f2fs_read_inline_data()
103 	f2fs_bug_on(F2FS_I_SB(dn->inode), page->index);  in f2fs_convert_inline_page()
105 	if (!f2fs_exist_data(dn->inode))  in f2fs_convert_inline_page()
138 		inode_dec_dirty_pages(dn->inode);  in f2fs_convert_inline_page()
141 	set_inode_flag(F2FS_I(dn->inode), FI_APPEND_WRITE);  in f2fs_convert_inline_page()
146 	stat_dec_inline_inode(dn->inode);  in f2fs_convert_inline_page()
147 	f2fs_clear_inline_inode(dn->inode);  in f2fs_convert_inline_page()
153 int f2fs_convert_inline_inode(struct inode *inode)  in f2fs_convert_inline_inode()  argument
155 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in f2fs_convert_inline_inode()
160 	page = grab_cache_page(inode->i_mapping, 0);  in f2fs_convert_inline_inode()
166 	ipage = get_node_page(sbi, inode->i_ino);  in f2fs_convert_inline_inode()
172 	set_new_dnode(&dn, inode, ipage, ipage, 0);  in f2fs_convert_inline_inode()
174 	if (f2fs_has_inline_data(inode))  in f2fs_convert_inline_inode()
185 int f2fs_write_inline_data(struct inode *inode, struct page *page)  in f2fs_write_inline_data()  argument
191 	set_new_dnode(&dn, inode, NULL, NULL, 0);  in f2fs_write_inline_data()
196 	if (!f2fs_has_inline_data(inode)) {  in f2fs_write_inline_data()
201 	f2fs_bug_on(F2FS_I_SB(inode), page->index);  in f2fs_write_inline_data()
209 	set_inode_flag(F2FS_I(inode), FI_APPEND_WRITE);  in f2fs_write_inline_data()
210 	set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);  in f2fs_write_inline_data()
217 bool recover_inline_data(struct inode *inode, struct page *npage)  in recover_inline_data()  argument
219 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in recover_inline_data()
235 	if (f2fs_has_inline_data(inode) &&  in recover_inline_data()
238 		ipage = get_node_page(sbi, inode->i_ino);  in recover_inline_data()
247 		set_inode_flag(F2FS_I(inode), FI_INLINE_DATA);  in recover_inline_data()
248 		set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);  in recover_inline_data()
250 		update_inode(inode, ipage);  in recover_inline_data()
255 	if (f2fs_has_inline_data(inode)) {  in recover_inline_data()
256 		ipage = get_node_page(sbi, inode->i_ino);  in recover_inline_data()
259 		f2fs_clear_inline_inode(inode);  in recover_inline_data()
260 		update_inode(inode, ipage);  in recover_inline_data()
263 		truncate_blocks(inode, 0, false);  in recover_inline_data()
269 struct f2fs_dir_entry *find_in_inline_dir(struct inode *dir,  in find_in_inline_dir()
301 struct f2fs_dir_entry *f2fs_parent_inline_dir(struct inode *dir,  in f2fs_parent_inline_dir()
320 int make_empty_inline_dir(struct inode *inode, struct inode *parent,  in make_empty_inline_dir()  argument
329 	do_make_empty_dir(inode, parent, &d);  in make_empty_inline_dir()
334 	if (i_size_read(inode) < MAX_INLINE_DATA) {  in make_empty_inline_dir()
335 		i_size_write(inode, MAX_INLINE_DATA);  in make_empty_inline_dir()
336 		set_inode_flag(F2FS_I(inode), FI_UPDATE_DIR);  in make_empty_inline_dir()
341 static int f2fs_convert_inline_dir(struct inode *dir, struct page *ipage,  in f2fs_convert_inline_dir()
392 int f2fs_add_inline_entry(struct inode *dir, const struct qstr *name,  in f2fs_add_inline_entry()
393 			struct inode *inode, nid_t ino, umode_t mode)  in f2fs_add_inline_entry()  argument
420 	if (inode) {  in f2fs_add_inline_entry()
421 		down_write(&F2FS_I(inode)->i_sem);  in f2fs_add_inline_entry()
422 		page = init_inode_metadata(inode, dir, name, ipage);  in f2fs_add_inline_entry()
438 	if (inode) {  in f2fs_add_inline_entry()
439 		F2FS_I(inode)->i_pino = dir->i_ino;  in f2fs_add_inline_entry()
440 		update_inode(inode, page);  in f2fs_add_inline_entry()
444 	update_parent_metadata(dir, inode, 0);  in f2fs_add_inline_entry()
446 	if (inode)  in f2fs_add_inline_entry()
447 		up_write(&F2FS_I(inode)->i_sem);  in f2fs_add_inline_entry()
459 					struct inode *dir, struct inode *inode)  in f2fs_delete_inline_entry()  argument
479 	if (inode)  in f2fs_delete_inline_entry()
480 		f2fs_drop_nlink(dir, inode, page);  in f2fs_delete_inline_entry()
485 bool f2fs_empty_inline_dir(struct inode *dir)  in f2fs_empty_inline_dir()
511 	struct inode *inode = file_inode(file);  in f2fs_read_inline_dir()  local
519 	ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);  in f2fs_read_inline_dir()