diff options
Diffstat (limited to 'fs/bcachefs/varint.c')
| -rw-r--r-- | fs/bcachefs/varint.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/fs/bcachefs/varint.c b/fs/bcachefs/varint.c index 2a2ab86ed6e1..cb4f33ed9ab3 100644 --- a/fs/bcachefs/varint.c +++ b/fs/bcachefs/varint.c @@ -13,10 +13,9 @@ /** * bch2_varint_encode - encode a variable length integer - * @out - destination to encode to - * @v - unsigned integer to encode - * - * Returns the size in bytes of the encoded integer - at most 9 bytes + * @out: destination to encode to + * @v: unsigned integer to encode + * Returns: size in bytes of the encoded integer - at most 9 bytes */ int bch2_varint_encode(u8 *out, u64 v) { @@ -40,11 +39,10 @@ int bch2_varint_encode(u8 *out, u64 v) /** * bch2_varint_decode - encode a variable length integer - * @in - varint to decode - * @end - end of buffer to decode from - * @out - on success, decoded integer - * - * Returns the size in bytes of the decoded integer - or -1 on failure (would + * @in: varint to decode + * @end: end of buffer to decode from + * @out: on success, decoded integer + * Returns: size in bytes of the decoded integer - or -1 on failure (would * have read past the end of the buffer) */ int bch2_varint_decode(const u8 *in, const u8 *end, u64 *out) @@ -73,6 +71,9 @@ int bch2_varint_decode(const u8 *in, const u8 *end, u64 *out) /** * bch2_varint_encode_fast - fast version of bch2_varint_encode + * @out: destination to encode to + * @v: unsigned integer to encode + * Returns: size in bytes of the encoded integer - at most 9 bytes * * This version assumes it's always safe to write 8 bytes to @out, even if the * encoded integer would be smaller. @@ -96,6 +97,11 @@ int bch2_varint_encode_fast(u8 *out, u64 v) /** * bch2_varint_decode_fast - fast version of bch2_varint_decode + * @in: varint to decode + * @end: end of buffer to decode from + * @out: on success, decoded integer + * Returns: size in bytes of the decoded integer - or -1 on failure (would + * have read past the end of the buffer) * * This version assumes that it is safe to read at most 8 bytes past the end of * @end (we still return an error if the varint extends past @end). |