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authorJamie Liu <jamieliu@google.com>2020-08-19 11:50:54 -0700
committergVisor bot <gvisor-bot@google.com>2020-08-19 11:58:59 -0700
commit3fd4b83fa325de5e4e49c6fdcaa95a1a3db486ed (patch)
tree28ca2ac8a3ebead11ab66f7dbc8aab8610782a69 /test/syscalls/linux/sysinfo.cc
parent41777e90ea6a48eadbfdedc71029a634e1a23b5f (diff)
Remove use of channels from p9.connState legacy transport.
- Remove sendDone, which currently does nothing whatsoever (errors sent to the channel are completely unused). Instead, have request handlers log errors they get from p9.send() inline. - Replace recvOkay and recvDone with recvMu/recvIdle/recvShutdown. In addition to being slightly clearer (IMO), this eliminates the p9.connState.service() goroutine, significantly reducing the overhead involved in passing connection receive access between goroutines (from buffered chan send/recv + unbuffered chan send/recv to just a mutex unlock/lock). PiperOrigin-RevId: 327476755
Diffstat (limited to 'test/syscalls/linux/sysinfo.cc')
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