diff options
Diffstat (limited to 'fs/bcachefs/checksum.c')
| -rw-r--r-- | fs/bcachefs/checksum.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/fs/bcachefs/checksum.c b/fs/bcachefs/checksum.c index d20924e579bf..fbe8603cfb30 100644 --- a/fs/bcachefs/checksum.c +++ b/fs/bcachefs/checksum.c @@ -35,18 +35,18 @@ struct bch2_checksum_state { static void bch2_checksum_init(struct bch2_checksum_state *state) { switch (state->type) { - case BCH_CSUM_NONE: - case BCH_CSUM_CRC32C: - case BCH_CSUM_CRC64: + case BCH_CSUM_none: + case BCH_CSUM_crc32c: + case BCH_CSUM_crc64: state->seed = 0; break; - case BCH_CSUM_CRC32C_NONZERO: + case BCH_CSUM_crc32c_nonzero: state->seed = U32_MAX; break; - case BCH_CSUM_CRC64_NONZERO: + case BCH_CSUM_crc64_nonzero: state->seed = U64_MAX; break; - case BCH_CSUM_XXHASH: + case BCH_CSUM_xxhash: xxh64_reset(&state->h64state, 0); break; default: @@ -57,15 +57,15 @@ static void bch2_checksum_init(struct bch2_checksum_state *state) static u64 bch2_checksum_final(const struct bch2_checksum_state *state) { switch (state->type) { - case BCH_CSUM_NONE: - case BCH_CSUM_CRC32C: - case BCH_CSUM_CRC64: + case BCH_CSUM_none: + case BCH_CSUM_crc32c: + case BCH_CSUM_crc64: return state->seed; - case BCH_CSUM_CRC32C_NONZERO: + case BCH_CSUM_crc32c_nonzero: return state->seed ^ U32_MAX; - case BCH_CSUM_CRC64_NONZERO: + case BCH_CSUM_crc64_nonzero: return state->seed ^ U64_MAX; - case BCH_CSUM_XXHASH: + case BCH_CSUM_xxhash: return xxh64_digest(&state->h64state); default: BUG(); @@ -75,17 +75,17 @@ static u64 bch2_checksum_final(const struct bch2_checksum_state *state) static void bch2_checksum_update(struct bch2_checksum_state *state, const void *data, size_t len) { switch (state->type) { - case BCH_CSUM_NONE: + case BCH_CSUM_none: return; - case BCH_CSUM_CRC32C_NONZERO: - case BCH_CSUM_CRC32C: + case BCH_CSUM_crc32c_nonzero: + case BCH_CSUM_crc32c: state->seed = crc32c(state->seed, data, len); break; - case BCH_CSUM_CRC64_NONZERO: - case BCH_CSUM_CRC64: + case BCH_CSUM_crc64_nonzero: + case BCH_CSUM_crc64: state->seed = crc64_be(state->seed, data, len); break; - case BCH_CSUM_XXHASH: + case BCH_CSUM_xxhash: xxh64_update(&state->h64state, data, len); break; default: @@ -161,12 +161,12 @@ struct bch_csum bch2_checksum(struct bch_fs *c, unsigned type, struct nonce nonce, const void *data, size_t len) { switch (type) { - case BCH_CSUM_NONE: - case BCH_CSUM_CRC32C_NONZERO: - case BCH_CSUM_CRC64_NONZERO: - case BCH_CSUM_CRC32C: - case BCH_CSUM_XXHASH: - case BCH_CSUM_CRC64: { + case BCH_CSUM_none: + case BCH_CSUM_crc32c_nonzero: + case BCH_CSUM_crc64_nonzero: + case BCH_CSUM_crc32c: + case BCH_CSUM_xxhash: + case BCH_CSUM_crc64: { struct bch2_checksum_state state; state.type = type; @@ -177,8 +177,8 @@ struct bch_csum bch2_checksum(struct bch_fs *c, unsigned type, return (struct bch_csum) { .lo = cpu_to_le64(bch2_checksum_final(&state)) }; } - case BCH_CSUM_CHACHA20_POLY1305_80: - case BCH_CSUM_CHACHA20_POLY1305_128: { + case BCH_CSUM_chacha20_poly1305_80: + case BCH_CSUM_chacha20_poly1305_128: { SHASH_DESC_ON_STACK(desc, c->poly1305); u8 digest[POLY1305_DIGEST_SIZE]; struct bch_csum ret = { 0 }; @@ -212,13 +212,13 @@ static struct bch_csum __bch2_checksum_bio(struct bch_fs *c, unsigned type, struct bio_vec bv; switch (type) { - case BCH_CSUM_NONE: + case BCH_CSUM_none: return (struct bch_csum) { 0 }; - case BCH_CSUM_CRC32C_NONZERO: - case BCH_CSUM_CRC64_NONZERO: - case BCH_CSUM_CRC32C: - case BCH_CSUM_XXHASH: - case BCH_CSUM_CRC64: { + case BCH_CSUM_crc32c_nonzero: + case BCH_CSUM_crc64_nonzero: + case BCH_CSUM_crc32c: + case BCH_CSUM_xxhash: + case BCH_CSUM_crc64: { struct bch2_checksum_state state; state.type = type; @@ -238,8 +238,8 @@ static struct bch_csum __bch2_checksum_bio(struct bch_fs *c, unsigned type, return (struct bch_csum) { .lo = cpu_to_le64(bch2_checksum_final(&state)) }; } - case BCH_CSUM_CHACHA20_POLY1305_80: - case BCH_CSUM_CHACHA20_POLY1305_128: { + case BCH_CSUM_chacha20_poly1305_80: + case BCH_CSUM_chacha20_poly1305_128: { SHASH_DESC_ON_STACK(desc, c->poly1305); u8 digest[POLY1305_DIGEST_SIZE]; struct bch_csum ret = { 0 }; |