JBD2 to also allows you to perform file-system specific delta commits known as
fast commits. In order to use fast commits, you will need to set following
-callbacks that perform correspodning work:
+callbacks that perform corresponding work:
`journal->j_fc_cleanup_cb`: Cleanup function called after every full commit and
fast commit.
gets permission from JBD2 to do so by calling the function
:c:func:`jbd2_fc_begin_commit()`. Once a fast commit is done, the client
file system should tell JBD2 about it by calling
-:c:func:`jbd2_fc_end_commit()`. If file system wants JBD2 to perform a full
+:c:func:`jbd2_fc_end_commit()`. If the file system wants JBD2 to perform a full
commit immediately after stopping the fast commit it can do so by calling
:c:func:`jbd2_fc_end_commit_fallback()`. This is useful if fast commit operation
fails for some reason and the only way to guarantee consistency is for JBD2 to
.. kernel-doc:: fs/jbd2/recovery.c
:internal:
-Transasction Level
+Transaction Level
~~~~~~~~~~~~~~~~~~
.. kernel-doc:: fs/jbd2/transaction.c