BLK_TA_QUEUE | (RQ) Command queued to request_queue. |
(BIO) Command queued by elevator. | |
BLK_TA_BACKMERGE | Back merging elevator operation |
BLK_TA_FRONTMERGE | Front merging elevator operation |
BLK_TA_GETRQ | Free request retrieved. |
BLK_TA_SLEEPRQ | No requests available, device unplugged. |
BLK_TA_REQUEUE | Request requeued. |
BLK_TA_ISSUE | Command set to driver for request_queue. |
BLK_TA_COMPLETE | Command completed by driver. |
BLK_TA_PLUG | Device is plugged |
BLK_TA_UNPLUG_IO | Unplug device as IO is made available. |
BLK_TA_UNPLUG_TIMER | Unplug device after timer expired. |
BLK_TA_INSERT | Insert request into queue. |
BLK_TA_SPLIT | BIO split into 2 or more requests. |
BLK_TA_BOUNCE | BIO was bounced |
BLK_TA_REMAP | BIO was remapped |