97 u32 ocfs2_hamming_encode(u32 parity, void *data, unsigned int d, unsigned int nr)  in ocfs2_hamming_encode()  argument
118 		b = calc_code_bit(nr + i, &p);  in ocfs2_hamming_encode()
156 void ocfs2_hamming_fix(void *data, unsigned int d, unsigned int nr,  in ocfs2_hamming_fix()  argument
174 	if (fix >= calc_code_bit(nr + d, NULL))  in ocfs2_hamming_fix()
182 	b = calc_code_bit(nr, NULL);  in ocfs2_hamming_fix()
441 void ocfs2_block_check_compute_bhs(struct buffer_head **bhs, int nr,  in ocfs2_block_check_compute_bhs()  argument
447 	BUG_ON(nr < 0);  in ocfs2_block_check_compute_bhs()
449 	if (!nr)  in ocfs2_block_check_compute_bhs()
454 	for (i = 0, crc = ~0, ecc = 0; i < nr; i++) {  in ocfs2_block_check_compute_bhs()
485 int ocfs2_block_check_validate_bhs(struct buffer_head **bhs, int nr,  in ocfs2_block_check_validate_bhs()  argument
494 	BUG_ON(nr < 0);  in ocfs2_block_check_validate_bhs()
496 	if (!nr)  in ocfs2_block_check_validate_bhs()
507 	for (i = 0, crc = ~0; i < nr; i++)  in ocfs2_block_check_validate_bhs()
518 	for (i = 0, ecc = 0; i < nr; i++) {  in ocfs2_block_check_validate_bhs()
529 	for (i = 0; i < nr; i++) {  in ocfs2_block_check_validate_bhs()
539 	for (i = 0, crc = ~0; i < nr; i++)  in ocfs2_block_check_validate_bhs()
585 				struct buffer_head **bhs, int nr,  in ocfs2_compute_meta_ecc_bhs()  argument
589 		ocfs2_block_check_compute_bhs(bhs, nr, bc);  in ocfs2_compute_meta_ecc_bhs()
593 				struct buffer_head **bhs, int nr,  in ocfs2_validate_meta_ecc_bhs()  argument
600 		rc = ocfs2_block_check_validate_bhs(bhs, nr, bc,  in ocfs2_validate_meta_ecc_bhs()