DISK_REPLACE_PART_TB(9)                   Block Devices                   DISK_REPLACE_PART_TB(9)



NAME
       disk_replace_part_tbl - replace disk->part_tbl in RCU-safe way

SYNOPSIS
       void disk_replace_part_tbl(struct gendisk * disk, struct disk_part_tbl * new_ptbl);

ARGUMENTS
       disk
           disk to replace part_tbl for

       new_ptbl
           new part_tbl to install

DESCRIPTION
       Replace disk->part_tbl with new_ptbl in RCU-safe way. The original ptbl is freed using RCU
       callback.

       LOCKING: Matching bd_mutx locked.

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