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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

April 2019 Kernel Hackers Manual 4.9.