On Thu, Jan 08, 2015 at 06:45:26PM +0100, Christoph Hellwig wrote: > Directly grab the backing_dev_info from the request_queue instead of > detouring through the address_space. > > Signed-off-by: Christoph Hellwig <hch at lst.de> Reviewed-by: Tejun Heo <tj at kernel.org> Thanks. -- tejun