88 	struct inode *dir = mapping->host;  in nilfs_commit_chunk()  local
96 	if (pos + copied > dir->i_size)  in nilfs_commit_chunk()
97 		i_size_write(dir, pos + copied);  in nilfs_commit_chunk()
98 	if (IS_DIRSYNC(dir))  in nilfs_commit_chunk()
100 	err = nilfs_set_file_dirty(dir, nr_dirty);  in nilfs_commit_chunk()
107 	struct inode *dir = page->mapping->host;  in nilfs_check_page()  local
108 	struct super_block *sb = dir->i_sb;  in nilfs_check_page()
109 	unsigned chunk_size = nilfs_chunk_size(dir);  in nilfs_check_page()
116 	if ((dir->i_size >> PAGE_CACHE_SHIFT) == page->index) {  in nilfs_check_page()
117 		limit = dir->i_size & ~PAGE_CACHE_MASK;  in nilfs_check_page()
147 		    dir->i_ino  in nilfs_check_page()
164 		    dir->i_ino, error, (page->index<<PAGE_CACHE_SHIFT)+offs,  in nilfs_check_page()
173 		    dir->i_ino, (page->index<<PAGE_CACHE_SHIFT)+offs,  in nilfs_check_page()
180 static struct page *nilfs_get_page(struct inode *dir, unsigned long n)  in nilfs_get_page()  argument
182 	struct address_space *mapping = dir->i_mapping;  in nilfs_get_page()
319 nilfs_find_entry(struct inode *dir, const struct qstr *qstr,  in nilfs_find_entry()  argument
326 	unsigned long npages = dir_pages(dir);  in nilfs_find_entry()
328 	struct nilfs_inode_info *ei = NILFS_I(dir);  in nilfs_find_entry()
343 		page = nilfs_get_page(dir, n);  in nilfs_find_entry()
347 			kaddr += nilfs_last_byte(dir, n) - reclen;  in nilfs_find_entry()
350 					nilfs_error(dir->i_sb, __func__,  in nilfs_find_entry()
364 		if (unlikely(n > (dir->i_blocks >> (PAGE_CACHE_SHIFT - 9)))) {  in nilfs_find_entry()
365 			nilfs_error(dir->i_sb, __func__,  in nilfs_find_entry()
367 			       dir->i_ino, dir->i_size,  in nilfs_find_entry()
368 			       (unsigned long long)dir->i_blocks);  in nilfs_find_entry()
381 struct nilfs_dir_entry *nilfs_dotdot(struct inode *dir, struct page **p)  in nilfs_dotdot()  argument
383 	struct page *page = nilfs_get_page(dir, 0);  in nilfs_dotdot()
394 ino_t nilfs_inode_by_name(struct inode *dir, const struct qstr *qstr)  in nilfs_inode_by_name()  argument
400 	de = nilfs_find_entry(dir, qstr, &page);  in nilfs_inode_by_name()
410 void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de,  in nilfs_set_link()  argument
425 	dir->i_mtime = dir->i_ctime = CURRENT_TIME;  in nilfs_set_link()
433 	struct inode *dir = d_inode(dentry->d_parent);  in nilfs_add_link()  local
436 	unsigned chunk_size = nilfs_chunk_size(dir);  in nilfs_add_link()
441 	unsigned long npages = dir_pages(dir);  in nilfs_add_link()
455 		page = nilfs_get_page(dir, n);  in nilfs_add_link()
461 		dir_end = kaddr + nilfs_last_byte(dir, n);  in nilfs_add_link()
474 				nilfs_error(dir->i_sb, __func__,  in nilfs_add_link()
515 	dir->i_mtime = dir->i_ctime = CURRENT_TIME;  in nilfs_add_link()
516 	nilfs_mark_inode_dirty(dir);  in nilfs_add_link()
531 int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page)  in nilfs_delete_entry()  argument
536 	unsigned from = ((char *)dir - kaddr) & ~(nilfs_chunk_size(inode) - 1);  in nilfs_delete_entry()
537 	unsigned to = ((char *)dir - kaddr) +  in nilfs_delete_entry()
538 		nilfs_rec_len_from_disk(dir->rec_len);  in nilfs_delete_entry()
543 	while ((char *)de < (char *)dir) {  in nilfs_delete_entry()
560 	dir->inode = 0;  in nilfs_delete_entry()