* otherwise hugetlb_reserve_pages reserves one less hugepages than intended.
*/
struct file *hugetlb_file_setup(const char *name, size_t size,
- vm_flags_t acctflag, struct user_struct **user,
+ vm_flags_t acctflag, struct ucounts **ucounts,
int creat_flags, int page_size_log)
{
struct inode *inode;
if (hstate_idx < 0)
return ERR_PTR(-ENODEV);
- *user = NULL;
+ *ucounts = NULL;
mnt = hugetlbfs_vfsmount[hstate_idx];
if (!mnt)
return ERR_PTR(-ENOENT);
if (creat_flags == HUGETLB_SHMFS_INODE && !can_do_hugetlb_shm()) {
- *user = current_user();
- if (user_shm_lock(size, *user)) {
+ *ucounts = current_ucounts();
+ if (user_shm_lock(size, *ucounts)) {
task_lock(current);
pr_warn_once("%s (%d): Using mlock ulimits for SHM_HUGETLB is deprecated\n",
current->comm, current->pid);
task_unlock(current);
} else {
- *user = NULL;
+ *ucounts = NULL;
return ERR_PTR(-EPERM);
}
}
iput(inode);
out:
- if (*user) {
- user_shm_unlock(size, *user);
- *user = NULL;
+ if (*ucounts) {
+ user_shm_unlock(size, *ucounts);
+ *ucounts = NULL;
}
return file;
}