NAME
journal_load - Read journal from disk.
SYNOPSIS
int journal_load (journal_t * journal);
ARGUMENTS
journal
Journal to act on.
DESCRIPTION
Given a journal_t structure which tells us which disk blocks contain a
journal, read the journal from disk to initialise the in-memory
structures.
AUTHORS
Roger Gammans <rgammans@computer-surgery.co.uk>, Stephen Tweedie
<sct@redhat.com>.