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fix VM_CAN_NONLINEAR check in sys_remap_file_pages

The test for VM_CAN_NONLINEAR always fails

Signed-off-by: Yan Zheng<yanzheng@21cn.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Yan Zheng 18 years ago
parent
a200ee182a
commit
dd204d63cd
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      mm/fremap.c

+ 1 - 1
mm/fremap.c
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@@ -160,7 +160,7 @@ asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
 
 	if (vma->vm_private_data && !(vma->vm_flags & VM_NONLINEAR))
 
 	if (vma->vm_private_data && !(vma->vm_flags & VM_NONLINEAR))
 
 		goto out;
 
 		goto out;
 
 
 
-	if (!vma->vm_flags & VM_CAN_NONLINEAR)
 
+	if (!(vma->vm_flags & VM_CAN_NONLINEAR))
 
 		goto out;
 
 		goto out;
 
 
 
 	if (end <= start || start < vma->vm_start || end > vma->vm_end)
 
 	if (end <= start || start < vma->vm_start || end > vma->vm_end)