95 static void jbd2_commit_block_csum_set(journal_t *j, struct buffer_head *bh)  in jbd2_commit_block_csum_set()  argument
100 	if (!jbd2_journal_has_csum_v2or3(j))  in jbd2_commit_block_csum_set()
107 	csum = jbd2_chksum(j, j->j_csum_seed, bh->b_data, j->j_blocksize);  in jbd2_commit_block_csum_set()
314 static void write_tag_block(journal_t *j, journal_block_tag_t *tag,  in write_tag_block()  argument
318 	if (jbd2_has_feature_64bit(j))  in write_tag_block()
322 static void jbd2_descr_block_csum_set(journal_t *j,  in jbd2_descr_block_csum_set()  argument
328 	if (!jbd2_journal_has_csum_v2or3(j))  in jbd2_descr_block_csum_set()
331 	tail = (struct jbd2_journal_block_tail *)(bh->b_data + j->j_blocksize -  in jbd2_descr_block_csum_set()
334 	csum = jbd2_chksum(j, j->j_csum_seed, bh->b_data, j->j_blocksize);  in jbd2_descr_block_csum_set()
338 static void jbd2_block_tag_csum_set(journal_t *j, journal_block_tag_t *tag,  in jbd2_block_tag_csum_set()  argument
347 	if (!jbd2_journal_has_csum_v2or3(j))  in jbd2_block_tag_csum_set()
352 	csum32 = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&seq, sizeof(seq));  in jbd2_block_tag_csum_set()
353 	csum32 = jbd2_chksum(j, csum32, addr + offset_in_page(bh->b_data),  in jbd2_block_tag_csum_set()
357 	if (jbd2_has_feature_csum3(j))  in jbd2_block_tag_csum_set()