other versions
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 operationSYNOPSIS¶
void
trace_block_bio_frontmerge(struct request_queue * q,
struct request * rq,
struct bio * bio);
ARGUMENTS¶
qqueue 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¶
January 2017 | Kernel Hackers Manual 4.8. |