JBD2_JOURNAL_SET_TRI(9)             The Linux Journalling API             JBD2_JOURNAL_SET_TRI(9)



NAME
       jbd2_journal_set_triggers - Add triggers for commit writeout

SYNOPSIS
       void jbd2_journal_set_triggers(struct buffer_head * bh,
                                      struct jbd2_buffer_trigger_type * type);

ARGUMENTS
       bh
           buffer to trigger on

       type
           struct jbd2_buffer_trigger_type containing the trigger(s).

DESCRIPTION
       Set any triggers on this journal_head. This is always safe, because triggers for a
       committing buffer will be saved off, and triggers for a running transaction will match the
       buffer in that transaction.

       Call with NULL to clear the triggers.

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_SET_TRI(9)