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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 bio * bio);

ARGUMENTS

q
queue holding operation
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

March 2016 Kernel Hackers Manual 3.2.