tag3 328 fs/jbd2/commit.c journal_block_tag3_t *tag3 = (journal_block_tag3_t *)tag; tag3 345 fs/jbd2/commit.c tag3->t_checksum = cpu_to_be32(csum32); tag3 399 fs/jbd2/recovery.c journal_block_tag3_t *tag3 = (journal_block_tag3_t *)tag; tag3 411 fs/jbd2/recovery.c return tag3->t_checksum == cpu_to_be32(csum32);