lock_stat_findnew
ls = lock_stat_findnew(key, name, flags);
ls = lock_stat_findnew(key, name, 0);
ls = lock_stat_findnew(key, name, 0);
ls = lock_stat_findnew(key, name, 0);
ls = lock_stat_findnew(key, name, 0);
st = lock_stat_findnew(ls_key, name, data.flags);
struct lock_stat *lock_stat_findnew(u64 addr, const char *name, int flags);