40 static struct dentry *coda_lookup(struct inode *dir, struct dentry *entry, unsigned int flags)  in coda_lookup()
45 	struct inode *inode;  in coda_lookup()  local
56 		inode = coda_cnode_makectl(sb);  in coda_lookup()
62 		inode = !error ? coda_cnode_make(&fid, sb) : ERR_PTR(error);  in coda_lookup()
65 	if (!IS_ERR(inode) && (type & CODA_NOCACHE))  in coda_lookup()
66 		coda_flag_inode(inode, C_VATTR | C_PURGE);  in coda_lookup()
68 	if (inode == ERR_PTR(-ENOENT))  in coda_lookup()
69 		inode = NULL;  in coda_lookup()
71 	return d_splice_alias(inode, entry);  in coda_lookup()
75 int coda_permission(struct inode *inode, int mask)  in coda_permission()  argument
87 	if ((mask & MAY_EXEC) && !execute_ok(inode))  in coda_permission()
90 	if (coda_cache_check(inode, mask))  in coda_permission()
93 	error = venus_access(inode->i_sb, coda_i2f(inode), mask);  in coda_permission()
96 		coda_cache_enter(inode, mask);  in coda_permission()
102 static inline void coda_dir_update_mtime(struct inode *dir)  in coda_dir_update_mtime()
121 static inline void coda_dir_inc_nlink(struct inode *dir)  in coda_dir_inc_nlink()
127 static inline void coda_dir_drop_nlink(struct inode *dir)  in coda_dir_drop_nlink()
134 static int coda_create(struct inode *dir, struct dentry *de, umode_t mode, bool excl)  in coda_create()
139 	struct inode *inode;  in coda_create()  local
151 	inode = coda_iget(dir->i_sb, &newfid, &attrs);  in coda_create()
152 	if (IS_ERR(inode)) {  in coda_create()
153 		error = PTR_ERR(inode);  in coda_create()
159 	d_instantiate(de, inode);  in coda_create()
166 static int coda_mkdir(struct inode *dir, struct dentry *de, umode_t mode)  in coda_mkdir()
168 	struct inode *inode;  in coda_mkdir()  local
184 	inode = coda_iget(dir->i_sb, &newfid, &attrs);  in coda_mkdir()
185 	if (IS_ERR(inode)) {  in coda_mkdir()
186 		error = PTR_ERR(inode);  in coda_mkdir()
193 	d_instantiate(de, inode);  in coda_mkdir()
201 static int coda_link(struct dentry *source_de, struct inode *dir_inode,   in coda_link()
204 	struct inode *inode = d_inode(source_de);  in coda_link()  local
212 	error = venus_link(dir_inode->i_sb, coda_i2f(inode),  in coda_link()
220 	ihold(inode);  in coda_link()
221 	d_instantiate(de, inode);  in coda_link()
222 	inc_nlink(inode);  in coda_link()
227 static int coda_symlink(struct inode *dir_inode, struct dentry *de,  in coda_symlink()
258 static int coda_unlink(struct inode *dir, struct dentry *de)  in coda_unlink()
273 static int coda_rmdir(struct inode *dir, struct dentry *de)  in coda_rmdir()
293 static int coda_rename(struct inode *old_dir, struct dentry *old_dentry,  in coda_rename()
294 		       struct inode *new_dir, struct dentry *new_dentry)  in coda_rename()
428 		struct inode *host_inode = file_inode(host_file);  in coda_readdir()
446 	struct inode *inode;  in coda_dentry_revalidate()  local
452 	inode = d_inode(de);  in coda_dentry_revalidate()
453 	if (!inode || is_root_inode(inode))  in coda_dentry_revalidate()
455 	if (is_bad_inode(inode))  in coda_dentry_revalidate()
466 		coda_flag_inode_children(inode, C_FLUSH);  in coda_dentry_revalidate()
508 int coda_revalidate_inode(struct inode *inode)  in coda_revalidate_inode()  argument
514 	struct coda_inode_info *cii = ITOC(inode);  in coda_revalidate_inode()
520 		error = venus_getattr(inode->i_sb, &(cii->c_fid), &attr);  in coda_revalidate_inode()
529 		old_mode = inode->i_mode;  in coda_revalidate_inode()
530 		old_ino = inode->i_ino;  in coda_revalidate_inode()
531 		coda_vattr_to_iattr(inode, &attr);  in coda_revalidate_inode()
533 		if ((old_mode & S_IFMT) != (inode->i_mode & S_IFMT)) {  in coda_revalidate_inode()
535 				inode->i_ino, coda_f2s(&(cii->c_fid)));  in coda_revalidate_inode()
540 		if (inode->i_ino != old_ino)  in coda_revalidate_inode()
543 		coda_flag_inode_children(inode, C_FLUSH);  in coda_revalidate_inode()