sum_footer 2463 fs/f2fs/segment.c struct summary_footer *sum_footer; sum_footer 2470 fs/f2fs/segment.c sum_footer = &(curseg->sum_blk->footer); sum_footer 2471 fs/f2fs/segment.c memset(sum_footer, 0, sizeof(struct summary_footer)); sum_footer 2473 fs/f2fs/segment.c SET_SUM_TYPE(sum_footer, SUM_TYPE_DATA); sum_footer 2475 fs/f2fs/segment.c SET_SUM_TYPE(sum_footer, SUM_TYPE_NODE);