core: global chain insert lock
This commit is contained in:
parent
ad99089567
commit
27782bbade
|
@ -84,6 +84,7 @@ type ChainManager struct {
|
||||||
genesisBlock *types.Block
|
genesisBlock *types.Block
|
||||||
// Last known total difficulty
|
// Last known total difficulty
|
||||||
mu sync.RWMutex
|
mu sync.RWMutex
|
||||||
|
chainmu sync.RWMutex
|
||||||
tsmu sync.RWMutex
|
tsmu sync.RWMutex
|
||||||
|
|
||||||
td *big.Int
|
td *big.Int
|
||||||
|
@ -518,6 +519,9 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) {
|
||||||
self.wg.Add(1)
|
self.wg.Add(1)
|
||||||
defer self.wg.Done()
|
defer self.wg.Done()
|
||||||
|
|
||||||
|
self.chainmu.Lock()
|
||||||
|
defer self.chainmu.Unlock()
|
||||||
|
|
||||||
// A queued approach to delivering events. This is generally faster than direct delivery and requires much less mutex acquiring.
|
// A queued approach to delivering events. This is generally faster than direct delivery and requires much less mutex acquiring.
|
||||||
var (
|
var (
|
||||||
queue = make([]interface{}, len(chain))
|
queue = make([]interface{}, len(chain))
|
||||||
|
@ -542,7 +546,6 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) {
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
|
|
||||||
block.Td = new(big.Int)
|
|
||||||
// Do not penelise on future block. We'll need a block queue eventually that will queue
|
// Do not penelise on future block. We'll need a block queue eventually that will queue
|
||||||
// future block for future use
|
// future block for future use
|
||||||
if err == BlockFutureErr {
|
if err == BlockFutureErr {
|
||||||
|
@ -568,8 +571,6 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) {
|
||||||
return i, err
|
return i, err
|
||||||
}
|
}
|
||||||
|
|
||||||
self.mu.Lock()
|
|
||||||
{
|
|
||||||
cblock := self.currentBlock
|
cblock := self.currentBlock
|
||||||
// Write block to database. Eventually we'll have to improve on this and throw away blocks that are
|
// Write block to database. Eventually we'll have to improve on this and throw away blocks that are
|
||||||
// not in the canonical chain.
|
// not in the canonical chain.
|
||||||
|
@ -614,8 +615,6 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) {
|
||||||
queueEvent.sideCount++
|
queueEvent.sideCount++
|
||||||
}
|
}
|
||||||
self.futureBlocks.Delete(block.Hash())
|
self.futureBlocks.Delete(block.Hash())
|
||||||
}
|
|
||||||
self.mu.Unlock()
|
|
||||||
|
|
||||||
stats.processed++
|
stats.processed++
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue