| jbd2_journal_init_dev(9) - phpMan
JBD2_JOURNAL_INIT_DE(9) The Linux Journalling API JBD2_JOURNAL_INIT_DE(9)
NAME
jbd2_journal_init_dev - creates and initialises a journal structure
SYNOPSIS
journal_t * jbd2_journal_init_dev(struct block_device * bdev,
struct block_device * fs_dev, unsigned long long 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
RETURN
a newly created journal_t *
jbd2_journal_init_dev creates a journal which maps a fixed contiguous range of blocks on
an arbitrary block device.
AUTHORS
Roger Gammans <rgammans AT computer-surgery.uk>
Author.
Stephen Tweedie <sct AT redhat.com>
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 JBD2_JOURNAL_INIT_DE(9)
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