1BLK_UNPREP_REQUEST(9)            Block Devices           BLK_UNPREP_REQUEST(9)
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NAME

6       blk_unprep_request - unprepare a request
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SYNOPSIS

9       void blk_unprep_request(struct request * req);
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ARGUMENTS

12       req
13           the request
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DESCRIPTION

16       This function makes a request ready for complete resubmission (or
17       completion). It happens only after all error handling is complete, so
18       represents the appropriate moment to deallocate any resources that were
19       allocated to the request in the prep_rq_fn. The queue lock is held when
20       calling this.
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23Kernel Hackers Manual 2.6.         June 2019             BLK_UNPREP_REQUEST(9)
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