2. EL 6 ELS
  3. kernel-doc
  4. blk_queue_ordered(9)

Scroll to navigation

BLK_QUEUE_ORDERED(9) Block Devices BLK_QUEUE_ORDERED(9)

NAME

blk_queue_ordered - does this queue support ordered writes

SYNOPSIS

int blk_queue_ordered(struct request_queue * q, unsigned ordered, prepare_flush_fn * prepare_flush_fn);

ARGUMENTS

q

the request queue

ordered

one of QUEUE_ORDERED_*

prepare_flush_fn

rq setup helper for cache flush ordered writes

DESCRIPTION

This is old method and has been retained for kABI compatibility. Any new driver should be using and sticking to semantics of blk_queue_flush.

COPYRIGHT

May 2024 Kernel Hackers Manual 2.6.