tree a901334206d76ff79ee8f0cc6218041d6f0a546c
parent abfeec5eb0356d1ac91a097d2124a6b7c8cfccd4
author Michael Matloob <matloob@golang.org> 1592430035 -0400
committer Michael Matloob <matloob@golang.org> 1597684176 +0000

cmd/go/internal/trace: add function to distinguish goroutines

trace.StartGoroutine will associate the trace information on the context
with a new chrome profiler thread id. The chrome profiler doesn't
expect multiple trace events to have the same thread id, so this
will allow us to display concurrent events on the trace.

Updates #38714

Change-Id: I888b0cce15a5a01db66366716fdd85bf86c832cd
Reviewed-on: https://go-review.googlesource.com/c/go/+/248319
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>