From: Cherry Mui <cherryyz@google.com>
Date: Fri, 13 Jun 2025 15:45:23 +0000 (-0400)
Subject: runtime: comment that some linknames are used by runtime/trace
X-Git-Tag: go1.25rc2~2^2~56
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=96a6e147b2b02b1f070d559cb2c8e1c25c9b78c3;p=gostls13.git

runtime: comment that some linknames are used by runtime/trace

Change-Id: I118d1ee09dfd6fd0075f9e5eeeb54441328bff4d
Reviewed-on: https://go-review.googlesource.com/c/go/+/681495
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
---

diff --git a/src/runtime/trace.go b/src/runtime/trace.go
index 139cbba6a9..7d47ae02a9 100644
--- a/src/runtime/trace.go
+++ b/src/runtime/trace.go
@@ -331,7 +331,7 @@ func StopTrace() {
 //
 // traceAdvanceSema must not be held.
 //
-// traceAdvance is called by golang.org/x/exp/trace using linkname.
+// traceAdvance is called by runtime/trace and golang.org/x/exp/trace using linkname.
 //
 //go:linkname traceAdvance
 func traceAdvance(stopTrace bool) {
diff --git a/src/runtime/tracetime.go b/src/runtime/tracetime.go
index 7ffab79bad..8be5c3d130 100644
--- a/src/runtime/tracetime.go
+++ b/src/runtime/tracetime.go
@@ -51,7 +51,7 @@ type traceTime uint64
 // nosplit because it's called from exitsyscall and various trace writing functions,
 // which are nosplit.
 //
-// traceClockNow is called by golang.org/x/exp/trace using linkname.
+// traceClockNow is called by runtime/trace and golang.org/x/exp/trace using linkname.
 //
 //go:linkname traceClockNow
 //go:nosplit