17 bool f2fs_may_inline_data(struct inode *inode)  in f2fs_may_inline_data()  argument
19 	if (!test_opt(F2FS_I_SB(inode), INLINE_DATA))  in f2fs_may_inline_data()
22 	if (f2fs_is_atomic_file(inode))  in f2fs_may_inline_data()
25 	if (!S_ISREG(inode->i_mode) && !S_ISLNK(inode->i_mode))  in f2fs_may_inline_data()
28 	if (i_size_read(inode) > MAX_INLINE_DATA)  in f2fs_may_inline_data()
31 	if (f2fs_encrypted_inode(inode) && S_ISREG(inode->i_mode))  in f2fs_may_inline_data()
37 bool f2fs_may_inline_dentry(struct inode *inode)  in f2fs_may_inline_dentry()  argument
39 	if (!test_opt(F2FS_I_SB(inode), INLINE_DENTRY))  in f2fs_may_inline_dentry()
42 	if (!S_ISDIR(inode->i_mode))  in f2fs_may_inline_dentry()
83 int f2fs_read_inline_data(struct inode *inode, struct page *page)  in f2fs_read_inline_data()  argument
87 	ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);  in f2fs_read_inline_data()
93 	if (!f2fs_has_inline_data(inode)) {  in f2fs_read_inline_data()
113 		.sbi = F2FS_I_SB(dn->inode),  in f2fs_convert_inline_page()
121 	f2fs_bug_on(F2FS_I_SB(dn->inode), page->index);  in f2fs_convert_inline_page()
123 	if (!f2fs_exist_data(dn->inode))  in f2fs_convert_inline_page()
158 		inode_dec_dirty_pages(dn->inode);  in f2fs_convert_inline_page()
161 	set_inode_flag(F2FS_I(dn->inode), FI_APPEND_WRITE);  in f2fs_convert_inline_page()
166 	stat_dec_inline_inode(dn->inode);  in f2fs_convert_inline_page()
167 	f2fs_clear_inline_inode(dn->inode);  in f2fs_convert_inline_page()
173 int f2fs_convert_inline_inode(struct inode *inode)  in f2fs_convert_inline_inode()  argument
175 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in f2fs_convert_inline_inode()
180 	page = grab_cache_page(inode->i_mapping, 0);  in f2fs_convert_inline_inode()
186 	ipage = get_node_page(sbi, inode->i_ino);  in f2fs_convert_inline_inode()
192 	set_new_dnode(&dn, inode, ipage, ipage, 0);  in f2fs_convert_inline_inode()
194 	if (f2fs_has_inline_data(inode))  in f2fs_convert_inline_inode()
205 int f2fs_write_inline_data(struct inode *inode, struct page *page)  in f2fs_write_inline_data()  argument
211 	set_new_dnode(&dn, inode, NULL, NULL, 0);  in f2fs_write_inline_data()
216 	if (!f2fs_has_inline_data(inode)) {  in f2fs_write_inline_data()
221 	f2fs_bug_on(F2FS_I_SB(inode), page->index);  in f2fs_write_inline_data()
229 	set_inode_flag(F2FS_I(inode), FI_APPEND_WRITE);  in f2fs_write_inline_data()
230 	set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);  in f2fs_write_inline_data()
237 bool recover_inline_data(struct inode *inode, struct page *npage)  in recover_inline_data()  argument
239 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in recover_inline_data()
255 	if (f2fs_has_inline_data(inode) &&  in recover_inline_data()
258 		ipage = get_node_page(sbi, inode->i_ino);  in recover_inline_data()
267 		set_inode_flag(F2FS_I(inode), FI_INLINE_DATA);  in recover_inline_data()
268 		set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);  in recover_inline_data()
270 		update_inode(inode, ipage);  in recover_inline_data()
275 	if (f2fs_has_inline_data(inode)) {  in recover_inline_data()
276 		ipage = get_node_page(sbi, inode->i_ino);  in recover_inline_data()
280 		f2fs_clear_inline_inode(inode);  in recover_inline_data()
281 		update_inode(inode, ipage);  in recover_inline_data()
284 		if (truncate_blocks(inode, 0, false))  in recover_inline_data()
291 struct f2fs_dir_entry *find_in_inline_dir(struct inode *dir,  in find_in_inline_dir()
326 struct f2fs_dir_entry *f2fs_parent_inline_dir(struct inode *dir,  in f2fs_parent_inline_dir()
345 int make_empty_inline_dir(struct inode *inode, struct inode *parent,  in make_empty_inline_dir()  argument
354 	do_make_empty_dir(inode, parent, &d);  in make_empty_inline_dir()
359 	if (i_size_read(inode) < MAX_INLINE_DATA) {  in make_empty_inline_dir()
360 		i_size_write(inode, MAX_INLINE_DATA);  in make_empty_inline_dir()
361 		set_inode_flag(F2FS_I(inode), FI_UPDATE_DIR);  in make_empty_inline_dir()
370 static int f2fs_convert_inline_dir(struct inode *dir, struct page *ipage,  in f2fs_convert_inline_dir()
431 int f2fs_add_inline_entry(struct inode *dir, const struct qstr *name,  in f2fs_add_inline_entry()
432 			struct inode *inode, nid_t ino, umode_t mode)  in f2fs_add_inline_entry()  argument
460 	if (inode) {  in f2fs_add_inline_entry()
461 		down_write(&F2FS_I(inode)->i_sem);  in f2fs_add_inline_entry()
462 		page = init_inode_metadata(inode, dir, name, ipage);  in f2fs_add_inline_entry()
478 	if (inode) {  in f2fs_add_inline_entry()
479 		F2FS_I(inode)->i_pino = dir->i_ino;  in f2fs_add_inline_entry()
480 		update_inode(inode, page);  in f2fs_add_inline_entry()
484 	update_parent_metadata(dir, inode, 0);  in f2fs_add_inline_entry()
486 	if (inode)  in f2fs_add_inline_entry()
487 		up_write(&F2FS_I(inode)->i_sem);  in f2fs_add_inline_entry()
499 					struct inode *dir, struct inode *inode)  in f2fs_delete_inline_entry()  argument
519 	if (inode)  in f2fs_delete_inline_entry()
520 		f2fs_drop_nlink(dir, inode, page);  in f2fs_delete_inline_entry()
525 bool f2fs_empty_inline_dir(struct inode *dir)  in f2fs_empty_inline_dir()
552 	struct inode *inode = file_inode(file);  in f2fs_read_inline_dir()  local
560 	ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);  in f2fs_read_inline_dir()
566 	make_dentry_ptr(inode, &d, (void *)inline_dentry, 2);  in f2fs_read_inline_dir()
575 int f2fs_inline_data_fiemap(struct inode *inode,  in f2fs_inline_data_fiemap()  argument
585 	ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);  in f2fs_inline_data_fiemap()
589 	if (!f2fs_has_inline_data(inode)) {  in f2fs_inline_data_fiemap()
594 	ilen = min_t(size_t, MAX_INLINE_DATA, i_size_read(inode));  in f2fs_inline_data_fiemap()
601 	get_node_info(F2FS_I_SB(inode), inode->i_ino, &ni);  in f2fs_inline_data_fiemap()
602 	byteaddr = (__u64)ni.blk_addr << inode->i_sb->s_blocksize_bits;  in f2fs_inline_data_fiemap()