jbd2_journal_try_to_free_buffers 2980 fs/ext4/inode.c 	return jbd2_journal_try_to_free_buffers(journal, page, wait);
jbd2_journal_try_to_free_buffers  679 fs/ocfs2/aops.c 	return jbd2_journal_try_to_free_buffers(journal, page, wait);
jbd2_journal_try_to_free_buffers 1045 include/linux/jbd2.h extern int	 jbd2_journal_try_to_free_buffers(journal_t *, struct page *, gfp_t);