1TRACE_BLOCK_BIO_BACK(9)            Block IO            TRACE_BLOCK_BIO_BACK(9)
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NAME

6       trace_block_bio_backmerge - merging block operation to the end of an
7       existing operation
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SYNOPSIS

10       void trace_block_bio_backmerge(struct request_queue * q,
11                                      struct request * rq, struct bio * bio);
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ARGUMENTS

14       q
15           queue holding operation
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17       rq
18           request bio is being merged into
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20       bio
21           new block operation to merge
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DESCRIPTION

24       Merging block request bio to the end of an existing block request in
25       queue q.
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AUTHORS

28       Jason Baron <jbaron@redhat.com>
29           Author.
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31       William Cohen <wcohen@redhat.com>
32           Author.
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35Kernel Hackers Manual 3.10         June 2019           TRACE_BLOCK_BIO_BACK(9)
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