diff options
Diffstat (limited to 'fs/hugetlbfs/inode.c')
| -rw-r--r-- | fs/hugetlbfs/inode.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 842a4ed..98959b8 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -747,6 +747,9 @@ struct file *hugetlb_zero_setup(size_t size) char buf[16]; static atomic_t counter; + if (!hugetlbfs_vfsmount) + return ERR_PTR(-ENOENT); + if (!can_do_hugetlb_shm()) return ERR_PTR(-EPERM); |
