1TRACE_BLOCK_BIO_REMA(9)            Block IO            TRACE_BLOCK_BIO_REMA(9)
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NAME

6       trace_block_bio_remap - map request for a logical device to the raw
7       device
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SYNOPSIS

10       void trace_block_bio_remap(struct request_queue * q, struct bio * bio,
11                                  dev_t dev, sector_t from);
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ARGUMENTS

14       q
15           queue holding the operation
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17       bio
18           revised operation
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20       dev
21           device for the operation
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23       from
24           original sector for the operation
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DESCRIPTION

27       An operation for a logical device has been mapped to the raw block
28       device.
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AUTHORS

31       Jason Baron <jbaron@redhat.com>
32           Author.
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34       William Cohen <wcohen@redhat.com>
35           Author.
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38Kernel Hackers Manual 3.10         June 2019           TRACE_BLOCK_BIO_REMA(9)
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