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| author | Ian Lance Taylor <iant@golang.org> | 2019-12-05 13:44:01 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2019-12-06 03:07:20 +0000 |
| commit | d2dec04056cfa33c70b7fc4a72fd3d98b78bf385 (patch) | |
| tree | c175bb98efed1308b75559a359f3145901e64beb /src/runtime/chan_test.go | |
| parent | a037582efff56082631508b15b287494df6e9b69 (diff) | |
| download | go-d2dec04056cfa33c70b7fc4a72fd3d98b78bf385.tar.gz go-d2dec04056cfa33c70b7fc4a72fd3d98b78bf385.zip | |
runtime: add Gosched to TestSelectStackAdjust loop
Give the runtime more of a chance to do other work in a tight loop.
Fixes #34693
Change-Id: I8df6173d2c93ecaccecf4520a6913b495787df78
Reviewed-on: https://go-review.googlesource.com/c/go/+/210217
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/runtime/chan_test.go')
| -rw-r--r-- | src/runtime/chan_test.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/runtime/chan_test.go b/src/runtime/chan_test.go index d4752dd344..039a086e9b 100644 --- a/src/runtime/chan_test.go +++ b/src/runtime/chan_test.go @@ -719,6 +719,7 @@ func TestSelectStackAdjust(t *testing.T) { if after.NumGC-before.NumGC >= 2 { goto done } + runtime.Gosched() } t.Fatal("failed to trigger concurrent GC") done: |