blk_rq_map_integrity_sg
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## Name

blk_rq_map_integrity_sg — Map integrity metadata into a scatterlist

## Synopsis

`int blk_rq_map_integrity_sg (` | struct request_queue * q,
| struct bio * bio,
| struct scatterlist * sglist`)`;

## Arguments

`q`

  request queue

`bio`

  bio with integrity metadata attached

`sglist`

  target scatterlist

## Description

Map the integrity vectors in request into a scatterlist. The scatterlist must be big enough to hold all elements. I.e. sized using `blk_rq_count_integrity_sg`.

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