Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

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>,   Stephen   Tweedie
       <sct@redhat.com>.