blk_start_queue
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## Name

blk_start_queue — restart a previously stopped queue

## Synopsis

`void blk_start_queue (` | struct request_queue * | q`)`;

## Arguments

`q`

  The struct request_queue in question

## Description

`blk_start_queue` will clear the stop flag on the queue, and call the request_fn for the queue if it was in a stopped state when entered. Also see `blk_stop_queue`. Queue lock must be held.

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