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trie: reduce allocations in trie hasher

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This commit is contained in:
Marius van der Wijden 2025-02-26 16:38:10 +01:00
parent f485e213b6
commit 00ed30e6fc
1 changed files with 6 additions and 2 deletions
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8
trie/hasher.go
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@ -148,7 +148,9 @@ func (h *hasher) shortnodeToHash(n *shortNode, force bool) node {
if len(enc) < 32 && !force { if len(enc) < 32 && !force {
return n // Nodes smaller than 32 bytes are stored inside their parent return n // Nodes smaller than 32 bytes are stored inside their parent
} }
return h.hashData(enc) var hn hashNode
h.hashDataTo(hn, enc)
return hn
} }
// fullnodeToHash is used to create a hashNode from a fullNode, (which // fullnodeToHash is used to create a hashNode from a fullNode, (which
@ -160,7 +162,9 @@ func (h *hasher) fullnodeToHash(n *fullNode, force bool) node {
if len(enc) < 32 && !force { if len(enc) < 32 && !force {
return n // Nodes smaller than 32 bytes are stored inside their parent return n // Nodes smaller than 32 bytes are stored inside their parent
} }
return h.hashData(enc) var hn hashNode
h.hashDataTo(hn, enc)
return hn
} }
// encodedBytes returns the result of the last encoding operation on h.encbuf. // encodedBytes returns the result of the last encoding operation on h.encbuf.