centos man page for trace_block_bio_frontmerge

TRACE_BLOCK_BIO_FRON(9) 					     Block IO						   TRACE_BLOCK_BIO_FRON(9)

NAME
       trace_block_bio_frontmerge - merging block operation to the beginning of an existing operation

SYNOPSIS
       void trace_block_bio_frontmerge(struct request_queue * q, struct request * rq, struct bio * bio);

ARGUMENTS
       q
	   queue holding operation

       rq
	   request bio is being merged into

       bio
	   new block operation to merge

DESCRIPTION
       Merging block IO operation bio to the beginning of an existing block operation in queue q.

AUTHORS
       Jason Baron <jbaron@redhat.com>
	   Author.

       William Cohen <wcohen@redhat.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   TRACE_BLOCK_BIO_FRON(9)