mm: don't access vm_flags as 'int'

The type of vma->vm_flags is 'unsigned long'. Neither 'int' nor
'unsigned int'. This patch fixes such misuse.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
[ Changed to use a typedef - we'll extend it to cover more cases
  later, since there has been discussion about making it a 64-bit
  type..                      - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 5fd68b95c671..f33bb319b73f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2833,7 +2833,7 @@ void hugetlb_change_protection(struct vm_area_struct *vma,
 int hugetlb_reserve_pages(struct inode *inode,
                                         long from, long to,
                                         struct vm_area_struct *vma,
-                                        int acctflag)
+                                        vm_flags_t vm_flags)
 {
         long ret, chg;
         struct hstate *h = hstate_inode(inode);
@@ -2843,7 +2843,7 @@ int hugetlb_reserve_pages(struct inode *inode,
          * attempt will be made for VM_NORESERVE to allocate a page
          * and filesystem quota without using reserves
          */
-        if (acctflag & VM_NORESERVE)
+        if (vm_flags & VM_NORESERVE)
                 return 0;
 
         /*