forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 02:42:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

trie: move wg.Add(1) inside the loop and defer wg.Done() at the beginning of goroutine

Browse source
This commit is contained in:
qcrao 2024-04-20 20:11:23 +08:00
parent 2e06fbd409
commit 3e0b52a44a
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
trie/hasher.go
View file

@ -112,9 +112,10 @@ func (h *hasher) hashFullNodeChildren(n *fullNode) (collapsed *fullNode, cached
collapsed = n.copy()
if h.parallel {
var wg sync.WaitGroup
wg.Add(16)
for i := 0; i < 16; i++ {
wg.Add(1)
go func(i int) {
defer wg.Done()
hasher := newHasher(false)
if child := n.Children[i]; child != nil {
collapsed.Children[i], cached.Children[i] = hasher.hash(child, false)
@ -122,7 +123,6 @@ func (h *hasher) hashFullNodeChildren(n *fullNode) (collapsed *fullNode, cached
collapsed.Children[i] = nilValueNode
}
returnHasherToPool(hasher)
wg.Done()
}(i)
}
wg.Wait()