__posix_acl_chmod
retval = __posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
ret = __posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
__posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
EXPORT_SYMBOL(__posix_acl_chmod);
ret = __posix_acl_chmod(&acl, GFP_KERNEL, mode);
extern int __posix_acl_chmod(struct posix_acl **, gfp_t, umode_t);