jbd_sync_bh 182 fs/jbd/checkpoint.c jbd_sync_bh(journal, bh); jbd_sync_bh 345 fs/jbd/checkpoint.c jbd_sync_bh(journal, bh); jbd_sync_bh 203 fs/jbd2/checkpoint.c jbd_sync_bh(journal, bh); jbd_sync_bh 383 fs/jbd2/checkpoint.c jbd_sync_bh(journal, bh);