mspec_mmap: don't set VM_LOCKED

mspec_mmap was setting VM_LOCKED (without adjusting locked_vm): don't do
that, it serves no purpose in 2.6, other than to mess up the locked_vm
accounting - mspec's pages won't get reclaimed anyway.  Thanks to Dmitry
Monakhov for raising the issue.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: Jes Sorensen <jes@sgi.com>
Cc: Dmitry Monakhov <dmonakhov@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 7ac30612068b..c716ef0dd370 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -265,7 +265,7 @@ mspec_mmap(struct file *file, struct vm_area_struct *vma, int type)
         vdata->refcnt = ATOMIC_INIT(1);
         vma->vm_private_data = vdata;
 
-        vma->vm_flags |= (VM_IO | VM_LOCKED | VM_RESERVED | VM_PFNMAP);
+        vma->vm_flags |= (VM_IO | VM_RESERVED | VM_PFNMAP);
         if (vdata->type == MSPEC_FETCHOP || vdata->type == MSPEC_UNCACHED)
                 vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
         vma->vm_ops = &mspec_vm_ops;