Name
scsi_prep_async_scan —
prepare for an async scan
Synopsis
struct async_scan_data * scsi_prep_async_scan ( | struct Scsi_Host * shost); |
Arguments
shost
the host which will be scanned
Returns
a cookie to be passed to scsi_finish_async_scan
Tells the midlayer this host is going to do an asynchronous scan.
It reserves the host's position in the scanning list and ensures
that other asynchronous scans started after this one won't affect the
ordering of the discovered devices.