go /
go /
b18a7c7caeca314f71326cfa9b59ea3bbcbf0850 net: remove unnecessary Close contention.
Contention profile in BenchmarkTCPOneShot (Core 2 Quad):
Before
Total: 80.285 seconds
44.743 55.7% 55.7% 44.743 55.7% runtime.chanrecv1
31.995 39.9% 95.6% 31.995 39.9% sync.(*Mutex).Lock
3.547 4.4% 100.0% 3.547 4.4% runtime.chansend1
After
Total: 48.341 seconds
45.810 94.8% 94.8% 45.810 94.8% runtime.chanrecv1
2.530 5.2% 100.0% 2.530 5.2% runtime.chansend1
0.001 0.0% 100.0% 0.001 0.0% sync.(*Mutex).Lock
R=golang-dev, dave, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/6845119
2 files changed
