Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       blk_get_backing_dev_info    -    get   the   address   of   a   queue’s
       backing_dev_info

SYNOPSIS

       struct backing_dev_info * blk_get_backing_dev_info  (struct block_device * bdev);

ARGUMENTS

       bdev   device

DESCRIPTION

       Locates  the  passed  device’s request queue and returns the address of
       its backing_dev_info

       Will return NULL if the request queue cannot be located.