no-op since 2.6.35
    removed in Kernel 4.1
    see https://lwn.net/Articles/380931/
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 46671
		
	
no-op since 2.6.35
    removed in Kernel 4.1
    see https://lwn.net/Articles/380931/
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 46671