static struct vfsmount *hugetlbfs_vfsmount;
-static int can_do_hugetlb_shm(int creat_flags)
+static int can_do_hugetlb_shm(void)
{
- if (creat_flags != HUGETLB_SHMFS_INODE)
- return 0;
- if (capable(CAP_IPC_LOCK))
- return 1;
- if (in_group_p(sysctl_hugetlb_shm_group))
- return 1;
- return 0;
+ return capable(CAP_IPC_LOCK) || in_group_p(sysctl_hugetlb_shm_group);
}
struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag,
if (!hugetlbfs_vfsmount)
return ERR_PTR(-ENOENT);
- if (!can_do_hugetlb_shm(creat_flags)) {
+ if (creat_flags == HUGETLB_SHMFS_INODE && !can_do_hugetlb_shm()) {
*user = current_user();
if (user_shm_lock(size, *user)) {
WARN_ONCE(1,