JBD2_JOURNAL_FLUSH(9)               The Linux Journalling API               JBD2_JOURNAL_FLUSH(9)



NAME
       jbd2_journal_flush - Flush journal

SYNOPSIS
       int jbd2_journal_flush(journal_t * journal);

ARGUMENTS
       journal
           Journal to act on.

DESCRIPTION
       Flush all data for a given journal to disk and empty the journal. Filesystems can use this
       when remounting readonly to ensure that recovery does not need to happen on remount.

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_FLUSH(9)