41 	struct iattr *iattrs;  in kernfs_iattrs()
45 	if (kn->iattr)  in kernfs_iattrs()
48 	kn->iattr = kzalloc(sizeof(struct kernfs_iattrs), GFP_KERNEL);  in kernfs_iattrs()
49 	if (!kn->iattr)  in kernfs_iattrs()
51 	iattrs = &kn->iattr->ia_iattr;  in kernfs_iattrs()
59 	simple_xattrs_init(&kn->iattr->xattrs);  in kernfs_iattrs()
61 	ret = kn->iattr;  in kernfs_iattrs()
66 static int __kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr)  in __kernfs_setattr()  argument
69 	struct iattr *iattrs;  in __kernfs_setattr()
70 	unsigned int ia_valid = iattr->ia_valid;  in __kernfs_setattr()
79 		iattrs->ia_uid = iattr->ia_uid;  in __kernfs_setattr()
81 		iattrs->ia_gid = iattr->ia_gid;  in __kernfs_setattr()
83 		iattrs->ia_atime = iattr->ia_atime;  in __kernfs_setattr()
85 		iattrs->ia_mtime = iattr->ia_mtime;  in __kernfs_setattr()
87 		iattrs->ia_ctime = iattr->ia_ctime;  in __kernfs_setattr()
89 		umode_t mode = iattr->ia_mode;  in __kernfs_setattr()
102 int kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr)  in kernfs_setattr()  argument
107 	ret = __kernfs_setattr(kn, iattr);  in kernfs_setattr()
112 int kernfs_iop_setattr(struct dentry *dentry, struct iattr *iattr)  in kernfs_iop_setattr()  argument
122 	error = inode_change_ok(inode, iattr);  in kernfs_iop_setattr()
126 	error = __kernfs_setattr(kn, iattr);  in kernfs_iop_setattr()
131 	setattr_copy(inode, iattr);  in kernfs_iop_setattr()
242 static inline void set_inode_attr(struct inode *inode, struct iattr *iattr)  in set_inode_attr()  argument
244 	inode->i_uid = iattr->ia_uid;  in set_inode_attr()
245 	inode->i_gid = iattr->ia_gid;  in set_inode_attr()
246 	inode->i_atime = iattr->ia_atime;  in set_inode_attr()
247 	inode->i_mtime = iattr->ia_mtime;  in set_inode_attr()
248 	inode->i_ctime = iattr->ia_ctime;  in set_inode_attr()
253 	struct kernfs_iattrs *attrs = kn->iattr;  in kernfs_refresh_inode()