Provided by: systemtap-doc_4.2-3ubuntu0.1_all 

NAME
probe::scsi.ioentry - Prepares a SCSI mid-layer request
SYNOPSIS
scsi.ioentry
VALUES
req_addr The current struct request pointer, as a number disk_major The major number of the disk (-1 if no information) device_state The current state of the device disk_minor The minor number of the disk (-1 if no information) device_state_str The current state of the device, as a string
SEE ALSO
tapset::scsi(3stap) SystemTap Tapset Reference November 2019 PROBE::SCSI.IOENTR(3stap)