BDGET_DISK(9)                             Block Devices                             BDGET_DISK(9)



NAME
       bdget_disk - do bdget by gendisk and partition number

SYNOPSIS
       struct block_device * bdget_disk(struct gendisk * disk, int partno);

ARGUMENTS
       disk
           gendisk of interest

       partno
           partition number

DESCRIPTION
       Find partition partno from disk, do bdget on it.

CONTEXT
       Don't care.

RETURN
       Resulting block_device on success, NULL on failure.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                             BDGET_DISK(9)