Commit dd204d63 authored by Yan Zheng's avatar Yan Zheng Committed by Linus Torvalds
Browse files

fix VM_CAN_NONLINEAR check in sys_remap_file_pages 



The test for VM_CAN_NONLINEAR always fails

Signed-off-by: default avatarYan <Zheng&lt;yanzheng@21cn.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a200ee18

mm/fremap.c

+1 −1
Original line number Diff line number Diff line
@@ -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))

		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)