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Patch for concurrent iterator & others (onto v1.11.6) #386

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roysc wants to merge 1565 commits from v1.11.6-statediff-v5 into master
pull from: v1.11.6-statediff-v5
merge into: cerc-io:master
Conversation 0 Commits 1565 Files Changed 1471 +6 -1
1 changed files with 6 additions and 1 deletions
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core/tx_list.go
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@ -480,9 +480,14 @@ func (h *priceHeap) Pop() interface{} {
// better candidates for inclusion while in other cases (at the top of the baseFee peak) // better candidates for inclusion while in other cases (at the top of the baseFee peak)
// the floating heap is better. When baseFee is decreasing they behave similarly. // the floating heap is better. When baseFee is decreasing they behave similarly.
type txPricedList struct { type txPricedList struct {
// Number of stale price points to (re-heap trigger).
// This field is accessed atomically, and must be the first field
// to ensure it has correct alignment for atomic.AddInt64.
// See https://golang.org/pkg/sync/atomic/#pkg-note-BUG.
stales int64
all *txLookup // Pointer to the map of all transactions all *txLookup // Pointer to the map of all transactions
urgent, floating priceHeap // Heaps of prices of all the stored **remote** transactions urgent, floating priceHeap // Heaps of prices of all the stored **remote** transactions
stales int64 // Number of stale price points to (re-heap trigger)
reheapMu sync.Mutex // Mutex asserts that only one routine is reheaping the list reheapMu sync.Mutex // Mutex asserts that only one routine is reheaping the list
} }