Hi All ,
I am trying to understand Block I/O subsystem in details.
As far as my understanding goes :
In gendisk part_tbl points to disk_part_tbl in which part
is a array of pointers to the disk partitions (hd_struct ). Also,
there is a filed part0 in the gendisk struct which points to the
hd_struct of the entire disk in which all the above partitions
are present.
is this understanding correct ?
Regards,
Onkar
