53 static inline unsigned nilfs_chunk_size(struct inode *inode)  in nilfs_chunk_size()  argument
55 	return inode->i_sb->s_blocksize;  in nilfs_chunk_size()
68 static unsigned nilfs_last_byte(struct inode *inode, unsigned long page_nr)  in nilfs_last_byte()  argument
70 	unsigned last_byte = inode->i_size;  in nilfs_last_byte()
88 	struct inode *dir = mapping->host;  in nilfs_commit_chunk()
107 	struct inode *dir = page->mapping->host;  in nilfs_check_page()
165 		    (unsigned long) le64_to_cpu(p->inode),  in nilfs_check_page()
174 		    (unsigned long) le64_to_cpu(p->inode));  in nilfs_check_page()
180 static struct page *nilfs_get_page(struct inode *dir, unsigned long n)  in nilfs_get_page()
209 	if (!de->inode)  in nilfs_match()
247 static void nilfs_set_de_type(struct nilfs_dir_entry *de, struct inode *inode)  in nilfs_set_de_type()  argument
249 	umode_t mode = inode->i_mode;  in nilfs_set_de_type()
257 	struct inode *inode = file_inode(file);  in nilfs_readdir()  local
258 	struct super_block *sb = inode->i_sb;  in nilfs_readdir()
261 	unsigned long npages = dir_pages(inode);  in nilfs_readdir()
264 	if (pos > inode->i_size - NILFS_DIR_REC_LEN(1))  in nilfs_readdir()
270 		struct page *page = nilfs_get_page(inode, n);  in nilfs_readdir()
274 				    inode->i_ino);  in nilfs_readdir()
280 		limit = kaddr + nilfs_last_byte(inode, n) -  in nilfs_readdir()
289 			if (de->inode) {  in nilfs_readdir()
298 						le64_to_cpu(de->inode), t)) {  in nilfs_readdir()
319 nilfs_find_entry(struct inode *dir, const struct qstr *qstr,  in nilfs_find_entry()
381 struct nilfs_dir_entry *nilfs_dotdot(struct inode *dir, struct page **p)  in nilfs_dotdot()
394 ino_t nilfs_inode_by_name(struct inode *dir, const struct qstr *qstr)  in nilfs_inode_by_name()
402 		res = le64_to_cpu(de->inode);  in nilfs_inode_by_name()
410 void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de,  in nilfs_set_link()
411 		    struct page *page, struct inode *inode)  in nilfs_set_link()  argument
421 	de->inode = cpu_to_le64(inode->i_ino);  in nilfs_set_link()
422 	nilfs_set_de_type(de, inode);  in nilfs_set_link()
431 int nilfs_add_link(struct dentry *dentry, struct inode *inode)  in nilfs_add_link()  argument
433 	struct inode *dir = d_inode(dentry->d_parent);  in nilfs_add_link()
470 				de->inode = 0;  in nilfs_add_link()
484 			if (!de->inode && rec_len >= reclen)  in nilfs_add_link()
502 	if (de->inode) {  in nilfs_add_link()
512 	de->inode = cpu_to_le64(inode->i_ino);  in nilfs_add_link()
513 	nilfs_set_de_type(de, inode);  in nilfs_add_link()
534 	struct inode *inode = mapping->host;  in nilfs_delete_entry()  local
536 	unsigned from = ((char *)dir - kaddr) & ~(nilfs_chunk_size(inode) - 1);  in nilfs_delete_entry()
545 			nilfs_error(inode->i_sb, __func__,  in nilfs_delete_entry()
560 	dir->inode = 0;  in nilfs_delete_entry()
562 	inode->i_ctime = inode->i_mtime = CURRENT_TIME;  in nilfs_delete_entry()
571 int nilfs_make_empty(struct inode *inode, struct inode *parent)  in nilfs_make_empty()  argument
573 	struct address_space *mapping = inode->i_mapping;  in nilfs_make_empty()
575 	unsigned chunk_size = nilfs_chunk_size(inode);  in nilfs_make_empty()
594 	de->inode = cpu_to_le64(inode->i_ino);  in nilfs_make_empty()
595 	nilfs_set_de_type(de, inode);  in nilfs_make_empty()
600 	de->inode = cpu_to_le64(parent->i_ino);  in nilfs_make_empty()
602 	nilfs_set_de_type(de, inode);  in nilfs_make_empty()
613 int nilfs_empty_dir(struct inode *inode)  in nilfs_empty_dir()  argument
616 	unsigned long i, npages = dir_pages(inode);  in nilfs_empty_dir()
622 		page = nilfs_get_page(inode, i);  in nilfs_empty_dir()
628 		kaddr += nilfs_last_byte(inode, i) - NILFS_DIR_REC_LEN(1);  in nilfs_empty_dir()
632 				nilfs_error(inode->i_sb, __func__,  in nilfs_empty_dir()
637 			if (de->inode != 0) {  in nilfs_empty_dir()
644 					if (de->inode !=  in nilfs_empty_dir()
645 					    cpu_to_le64(inode->i_ino))  in nilfs_empty_dir()