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triedb/pathdb: use uint16 for entries field

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This commit is contained in:
Gary Rong 2025-06-02 09:38:36 +08:00
parent e0cc4df422
commit 27fbfdcce6
1 changed files with 6 additions and 6 deletions
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12
triedb/pathdb/history_index_block.go
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@ -25,7 +25,7 @@ import (
) )
const ( const (
indexBlockDescSize = 24 // The size of index block descriptor indexBlockDescSize = 22 // The size of index block descriptor
indexBlockEntriesCap = 4096 // The maximum number of entries can be grouped in a block indexBlockEntriesCap = 4096 // The maximum number of entries can be grouped in a block
indexBlockRestartLen = 256 // The restart interval length of index block indexBlockRestartLen = 256 // The restart interval length of index block
historyIndexBatch = 65536 // The number of state histories for constructing or deleting indexes together historyIndexBatch = 65536 // The number of state histories for constructing or deleting indexes together
@ -37,7 +37,7 @@ const (
type indexBlockDesc struct { type indexBlockDesc struct {
min uint64 // The minimum state ID retained within the block min uint64 // The minimum state ID retained within the block
max uint64 // The maximum state ID retained within the block max uint64 // The maximum state ID retained within the block
entries uint32 // The number of state mutation records retained within the block entries uint16 // The number of state mutation records retained within the block
id uint32 // The id of the index block id uint32 // The id of the index block
} }
@ -61,8 +61,8 @@ func (d *indexBlockDesc) encode() []byte {
var buf [indexBlockDescSize]byte var buf [indexBlockDescSize]byte
binary.BigEndian.PutUint64(buf[:8], d.min) binary.BigEndian.PutUint64(buf[:8], d.min)
binary.BigEndian.PutUint64(buf[8:16], d.max) binary.BigEndian.PutUint64(buf[8:16], d.max)
binary.BigEndian.PutUint32(buf[16:20], d.entries) binary.BigEndian.PutUint16(buf[16:18], d.entries)
binary.BigEndian.PutUint32(buf[20:24], d.id) binary.BigEndian.PutUint32(buf[18:22], d.id)
return buf[:] return buf[:]
} }
@ -70,8 +70,8 @@ func (d *indexBlockDesc) encode() []byte {
func (d *indexBlockDesc) decode(blob []byte) { func (d *indexBlockDesc) decode(blob []byte) {
d.min = binary.BigEndian.Uint64(blob[:8]) d.min = binary.BigEndian.Uint64(blob[:8])
d.max = binary.BigEndian.Uint64(blob[8:16]) d.max = binary.BigEndian.Uint64(blob[8:16])
d.entries = binary.BigEndian.Uint32(blob[16:20]) d.entries = binary.BigEndian.Uint16(blob[16:18])
d.id = binary.BigEndian.Uint32(blob[20:24]) d.id = binary.BigEndian.Uint32(blob[18:22])
} }
// parseIndexBlock parses the index block with the supplied byte stream. // parseIndexBlock parses the index block with the supplied byte stream.