[PATCH]fix VM_CAN_NONLINEAR check in sys_remap_file_pages

Yan Zheng
2007-10-08T11:45:27Z

Hi all

The test for VM_CAN_NONLINEAR always fails

Signed-off-by: Yan Zheng<yanzheng@21cn.com>
----
diff -ur linux-2.6.23-rc9/mm/fremap.c linux/mm/fremap.c
--- linux-2.6.23-rc9/mm/fremap.c 2007-10-07 15:03:33.000000000 +0800
+++ linux/mm/fremap.c 2007-10-08 19:33:44.000000000 +0800
@@ -160,7 +160,7 @@
if (vma->vm_private_data && !(vma->vm_flags & VM_NONLINEAR))
goto out;

- if (!vma->vm_flags & VM_CAN_NONLINEAR)
+ if (!(vma->vm_flags & VM_CAN_NONLINEAR))
goto out;

if (end <= start || start < vma->vm_start || end > vma->vm_end)