Merge v3.9-rc5 into char-misc-next

This picks up the fixes in 3.9-rc5 that we need here.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 10 deletions

diff --git a/mm/fremap.c b/mm/fremap.c
index 4723ac8d2fc2..87da3590c61e 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -204,10 +204,8 @@ get_write_lock:
                         unsigned long addr;
                         struct file *file = get_file(vma->vm_file);
 
-                        vm_flags = vma->vm_flags;
-                        if (!(flags & MAP_NONBLOCK))
-                                vm_flags |= VM_POPULATE;
-                        addr = mmap_region(file, start, size, vm_flags, pgoff);
+                        addr = mmap_region(file, start, size,
+                                        vma->vm_flags, pgoff);
                         fput(file);
                         if (IS_ERR_VALUE(addr)) {
                                 err = addr;
@@ -226,12 +224,6 @@ get_write_lock:
                 mutex_unlock(&mapping->i_mmap_mutex);
         }
 
-        if (!(flags & MAP_NONBLOCK) && !(vma->vm_flags & VM_POPULATE)) {
-                if (!has_write_lock)
-                        goto get_write_lock;
-                vma->vm_flags |= VM_POPULATE;
-        }
-
         if (vma->vm_flags & VM_LOCKED) {
                 /*
                  * drop PG_Mlocked flag for over-mapped range