22 	unsigned int ia_valid = attr->ia_valid;  in inode_change_ok()  local
25 	if (ia_valid & ATTR_FORCE)  in inode_change_ok()
29 	if ((ia_valid & ATTR_UID) &&  in inode_change_ok()
35 	if ((ia_valid & ATTR_GID) &&  in inode_change_ok()
42 	if (ia_valid & ATTR_MODE) {  in inode_change_ok()
46 		if (!in_group_p((ia_valid & ATTR_GID) ? attr->ia_gid :  in inode_change_ok()
52 	if (ia_valid & (ATTR_MTIME_SET | ATTR_ATIME_SET)) {  in inode_change_ok()
64 	unsigned int ia_valid = attr->ia_valid;  in inode_setattr()  local
67 	if (ia_valid & ATTR_SIZE) {  in inode_setattr()
73 	if (ia_valid & ATTR_UID)  in inode_setattr()
75 	if (ia_valid & ATTR_GID)  in inode_setattr()
77 	if (ia_valid & ATTR_ATIME)  in inode_setattr()
79 	if (ia_valid & ATTR_MTIME)  in inode_setattr()
81 	if (ia_valid & ATTR_CTIME)  in inode_setattr()
83 	if (ia_valid & ATTR_MODE) {  in inode_setattr()
93 static int setattr_mask(unsigned int ia_valid)  in setattr_mask()  argument
97 	if (ia_valid & ATTR_UID)  in setattr_mask()
99 	if (ia_valid & ATTR_GID)  in setattr_mask()
101 	if (ia_valid & ATTR_SIZE)  in setattr_mask()
104 	if ((ia_valid & (ATTR_ATIME|ATTR_MTIME)) == (ATTR_ATIME|ATTR_MTIME))  in setattr_mask()
106 	else if (ia_valid & ATTR_ATIME)  in setattr_mask()
108 	else if (ia_valid & ATTR_MTIME)  in setattr_mask()
110 	if (ia_valid & ATTR_MODE)  in setattr_mask()
120 	unsigned int ia_valid = attr->ia_valid;  in notify_change()  local
126 	if (!(ia_valid & ATTR_ATIME_SET))  in notify_change()
128 	if (!(ia_valid & ATTR_MTIME_SET))  in notify_change()
137 			if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||  in notify_change()
138 			    (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid))  in notify_change()
146 		unsigned long dn_mask = setattr_mask(ia_valid);  in notify_change()