BLK_GET_BACKING_DEV_(9) Block Devices BLK_GET_BACKING_DEV_(9) 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. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 BLK_GET_BACKING_DEV_(9)[top]
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