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Add TODO for false-sharing

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Paul Banks 2018-04-30 18:17:39 +01:00 committed by Mitchell Hashimoto
parent e112386426
commit 67af5c740b
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1 changed files with 4 additions and 1 deletions
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5
connect/proxy/conn.go
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@ -8,7 +8,10 @@ import (
// Conn represents a single proxied TCP connection.
type Conn struct {
src, dst net.Conn
src, dst net.Conn
// TODO(banks): benchmark and consider adding _ [8]uint64 padding between
// these to prevent false sharing between the rx and tx goroutines when
// running on separate cores.
srcW, dstW countWriter
stopping int32
}