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| BLK_UNPREP_REQUEST(9) | Block Devices | BLK_UNPREP_REQUEST(9) |
NAME¶
blk_unprep_request - unprepare a request
SYNOPSIS¶
void blk_unprep_request(struct request * req);
ARGUMENTS¶
struct request * req
the request
DESCRIPTION¶
This function makes a request ready for complete resubmission (or completion). It happens only after all error handling is complete, so represents the appropriate moment to deallocate any resources that were allocated to the request in the prep_rq_fn. The queue lock is held when calling this.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |