journal_init_dev

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

NAME

journal_init_dev - creates and initialises a journal structure

SYNOPSIS

journal_t * journal_init_dev(struct block_device * bdev, struct block_device * fs_dev, int start, int len, int blocksize);

ARGUMENTS

bdev

Block device on which to create the journal

fs_dev

Device which hold journalled filesystem for this journal.

start

Block nr Start of journal.

len

Length of the journal in blocks.

blocksize

blocksize of journalling device

RETURNS

a newly created journal_t *

journal_init_dev creates a journal which maps a fixed contiguous range of blocks on an arbitrary block device.

AUTHORS

Roger Gammans <rgammans@computer-surgery.co.uk>

Author.

Stephen Tweedie <sct@redhat.com>

Author.