journal_update_super(9)
NAME
journal_update_superblock - Update journal sb on disk.
SYNOPSIS
void journal_update_superblock(journal_t * journal, int wait);
ARGUMENTS
- journal
- The journal to update.
- wait
- Set to ´0´ if you don´t want to wait for IO completion.
DESCRIPTION
Update a journal´s dynamic superblock fields and write it to disk,
optionally waiting for the IO to complete.
AUTHORS
- Roger Gammans <rgammans@computer-surgery.co.uk>
- Author.
- Stephen Tweedie <sct@redhat.com>
- Author.