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| author | Michael Pratt <mpratt@google.com> | 2022-06-28 15:17:12 -0400 |
|---|---|---|
| committer | Heschi Kreinick <heschi@google.com> | 2022-07-06 19:34:44 +0000 |
| commit | fc07039e2339a80f53e7db5e214b5be504bc1df6 (patch) | |
| tree | 6b334693dbd8406fd2e5c8b562683218cf874453 /src/runtime/syscall_windows.go | |
| parent | 9ef614f5aa03ed30664c982c706c98c8b78c99bf (diff) | |
| download | go-fc07039e2339a80f53e7db5e214b5be504bc1df6.tar.gz go-fc07039e2339a80f53e7db5e214b5be504bc1df6.zip | |
[release-branch.go1.17] runtime: add race annotations to metricsSema
metricsSema protects the metrics map. The map implementation is race
instrumented regardless of which package is it called from.
semacquire/semrelease are not automatically race instrumented, so we can
trigger race false positives without manually annotating our lock
acquire and release.
See similar instrumentation on trace.shutdownSema and reflectOffs.lock.
Fixes #53589.
For #53542.
Change-Id: Ia3fd239ac860e037d09c7cb9c4ad267391e70705
Reviewed-on: https://go-review.googlesource.com/c/go/+/414517
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit d6481d5b9662b29453004204746945a93a6b4eb2)
Reviewed-on: https://go-review.googlesource.com/c/go/+/415196
Diffstat (limited to 'src/runtime/syscall_windows.go')
0 files changed, 0 insertions, 0 deletions