groups_alloc
gi = groups_alloc(0);
gi = groups_alloc(rqgi->ngroups);
gi = groups_alloc(user->ngroups);
extern struct group_info *groups_alloc(int);
group_info = groups_alloc(gidsetsize);
EXPORT_SYMBOL(groups_alloc);
group_info = groups_alloc(gidsetsize);
creds->cr_group_info = groups_alloc(N);
rsci.cred.cr_group_info = groups_alloc(N);
ug.gi = groups_alloc(gids);
cred->cr_group_info = groups_alloc(0);
cred->cr_group_info = groups_alloc(0);
cred->cr_group_info = groups_alloc(len);