blk_integrity_register(9) centos man page | unix.com

BLK_INTEGRITY_REGIST(9) 					   Block Devices					   BLK_INTEGRITY_REGIST(9)

NAME
       blk_integrity_register - Register a gendisk as being integrity-capable

SYNOPSIS
       int blk_integrity_register(struct gendisk * disk, struct blk_integrity * template);

ARGUMENTS
       disk
	   struct gendisk pointer to make integrity-aware

       template
	   optional integrity profile to register

DESCRIPTION
       When a device needs to advertise itself as being able to send/receive integrity metadata it must use this function to register the
       capability with the block layer. The template is a blk_integrity struct with values appropriate for the underlying hardware. If template is
       NULL the new profile is allocated but not filled out. See Documentation/block/data-integrity.txt.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   BLK_INTEGRITY_REGIST(9)