jbd2_submit_inode_data
ret = jbd2_submit_inode_data(journal, READ_ONCE(ei->jinode));
EXPORT_SYMBOL(jbd2_submit_inode_data);
int jbd2_submit_inode_data(journal_t *journal, struct jbd2_inode *jinode);
TRACE_EVENT(jbd2_submit_inode_data,