Merge branch 'from-linus' into upstream

1 files changed, 1 insertions, 3 deletions

diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 6449cb697967..c3920c96dadf 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -83,8 +83,6 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
 
         ret = -ENOMEM;
         len = vma_len + ((loff_t)vma->vm_pgoff << PAGE_SHIFT);
-        if (!(vma->vm_flags & VM_WRITE) && len > inode->i_size)
-                goto out;
 
         if (vma->vm_flags & VM_MAYSHARE &&
             hugetlb_reserve_pages(inode, vma->vm_pgoff >> (HPAGE_SHIFT-PAGE_SHIFT),
@@ -93,7 +91,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
 
         ret = 0;
         hugetlb_prefault_arch_hook(vma->vm_mm);
-        if (inode->i_size < len)
+        if (vma->vm_flags & VM_WRITE && inode->i_size < len)
                 inode->i_size = len;
 out:
         mutex_unlock(&inode->i_mutex);