1BLK_CLEANUP_QUEUE(9)             Block Devices            BLK_CLEANUP_QUEUE(9)
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NAME

6       blk_cleanup_queue - shutdown a request queue
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SYNOPSIS

9       void blk_cleanup_queue(struct request_queue * q);
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ARGUMENTS

12       q
13           request queue to shutdown
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DESCRIPTION

16       Mark q DYING, drain all pending requests, mark q REALLY_DEAD, destroy
17       and put it. All future requests will be failed immediately with
18       -ENODEV.
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21Kernel Hackers Manual 2.6.         June 2019              BLK_CLEANUP_QUEUE(9)
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