security_sb_eat_lsm_opts
ret = security_sb_eat_lsm_opts(options, &fc->security);
ret = security_sb_eat_lsm_opts(options, &fc->security);
int security_sb_eat_lsm_opts(char *options, void **mnt_opts);
EXPORT_SYMBOL(security_sb_eat_lsm_opts);