Name
bdget_disk —
do bdget by gendisk and partition number
Synopsis
struct block_device * bdget_disk ( | struct gendisk * disk, |
| | int partno); |
Arguments
struct gendisk * disk
gendisk of interest
int partno
partition number
Description
Find partition partno from disk, do bdget on it.
Return
Resulting block_device on success, NULL on failure.