29 static inline struct nilfs_ifile_info *NILFS_IFILE_I(struct inode *ifile)  in NILFS_IFILE_I()  argument
31 	return (struct nilfs_ifile_info *)NILFS_MDT(ifile);  in NILFS_IFILE_I()
52 int nilfs_ifile_create_inode(struct inode *ifile, ino_t *out_ino,  in nilfs_ifile_create_inode()  argument
64 	ret = nilfs_palloc_prepare_alloc_entry(ifile, &req);  in nilfs_ifile_create_inode()
66 		ret = nilfs_palloc_get_entry_block(ifile, req.pr_entry_nr, 1,  in nilfs_ifile_create_inode()
69 			nilfs_palloc_abort_alloc_entry(ifile, &req);  in nilfs_ifile_create_inode()
75 	nilfs_palloc_commit_alloc_entry(ifile, &req);  in nilfs_ifile_create_inode()
77 	nilfs_mdt_mark_dirty(ifile);  in nilfs_ifile_create_inode()
97 int nilfs_ifile_delete_inode(struct inode *ifile, ino_t ino)  in nilfs_ifile_delete_inode()  argument
106 	ret = nilfs_palloc_prepare_free_entry(ifile, &req);  in nilfs_ifile_delete_inode()
108 		ret = nilfs_palloc_get_entry_block(ifile, req.pr_entry_nr, 0,  in nilfs_ifile_delete_inode()
111 			nilfs_palloc_abort_free_entry(ifile, &req);  in nilfs_ifile_delete_inode()
119 	raw_inode = nilfs_palloc_block_get_entry(ifile, req.pr_entry_nr,  in nilfs_ifile_delete_inode()
127 	nilfs_palloc_commit_free_entry(ifile, &req);  in nilfs_ifile_delete_inode()
132 int nilfs_ifile_get_inode_block(struct inode *ifile, ino_t ino,  in nilfs_ifile_get_inode_block()  argument
135 	struct super_block *sb = ifile->i_sb;  in nilfs_ifile_get_inode_block()
143 	err = nilfs_palloc_get_entry_block(ifile, ino, 0, out_bh);  in nilfs_ifile_get_inode_block()
156 int nilfs_ifile_count_free_inodes(struct inode *ifile,  in nilfs_ifile_count_free_inodes()  argument
165 	nused = atomic64_read(&NILFS_I(ifile)->i_root->inodes_count);  in nilfs_ifile_count_free_inodes()
166 	err = nilfs_palloc_count_max_entries(ifile, nused, nmaxinodes);  in nilfs_ifile_count_free_inodes()
184 	struct inode *ifile;  in nilfs_ifile_read()  local
187 	ifile = nilfs_iget_locked(sb, root, NILFS_IFILE_INO);  in nilfs_ifile_read()
188 	if (unlikely(!ifile))  in nilfs_ifile_read()
190 	if (!(ifile->i_state & I_NEW))  in nilfs_ifile_read()
193 	err = nilfs_mdt_init(ifile, NILFS_MDT_GFP,  in nilfs_ifile_read()
198 	err = nilfs_palloc_init_blockgroup(ifile, inode_size);  in nilfs_ifile_read()
202 	nilfs_palloc_setup_cache(ifile, &NILFS_IFILE_I(ifile)->palloc_cache);  in nilfs_ifile_read()
204 	err = nilfs_read_inode_common(ifile, raw_inode);  in nilfs_ifile_read()
208 	unlock_new_inode(ifile);  in nilfs_ifile_read()
210 	*inodep = ifile;  in nilfs_ifile_read()
213 	iget_failed(ifile);  in nilfs_ifile_read()