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| author | Michael Pratt <mpratt@google.com> | 2022-07-14 17:15:44 -0400 |
|---|---|---|
| committer | Michael Pratt <mpratt@google.com> | 2022-08-08 14:12:21 +0000 |
| commit | e76155614af824f9e8be88292884799c8d4b1f3d (patch) | |
| tree | 6c732a533e6685a8e35ff134a461b7e261c4ccce /src/runtime/align_runtime_test.go | |
| parent | dcd10375bc48d0389919b573485d2730445650fd (diff) | |
| download | go-e76155614af824f9e8be88292884799c8d4b1f3d.tar.xz | |
runtime: convert gcController.dedicatedMarkWorkersNeeded to atomic type
In gcController.startCycle we just compute the initial value in a
local variable before assigning to the atomic field to avoid noisy
churn.
For #53821.
Change-Id: Ibde0ac8fd49aa6bbee3bd02fe3ffb17429abd5a9
Reviewed-on: https://go-review.googlesource.com/c/go/+/417784
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Austin Clements <austin@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/runtime/align_runtime_test.go')
| -rw-r--r-- | src/runtime/align_runtime_test.go | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/runtime/align_runtime_test.go b/src/runtime/align_runtime_test.go index cec0d76be2..de5a5c639c 100644 --- a/src/runtime/align_runtime_test.go +++ b/src/runtime/align_runtime_test.go @@ -21,7 +21,6 @@ var AtomicFields = []uintptr{ unsafe.Offsetof(schedt{}.lastpoll), unsafe.Offsetof(schedt{}.pollUntil), unsafe.Offsetof(schedt{}.timeToRun), - unsafe.Offsetof(gcControllerState{}.dedicatedMarkWorkersNeeded), unsafe.Offsetof(timeHistogram{}.underflow), unsafe.Offsetof(profBuf{}.overflow), unsafe.Offsetof(profBuf{}.overflowTime), |