runtime: replace trace.enabled with traceEnabled

[git-generate]
cd src/runtime
grep -l 'trace\.enabled' *.go | grep -v "trace.go" | xargs sed -i 's/trace\.enabled/traceEnabled()/g'

Change-Id: I14c7821c1134690b18c8abc0edd27abcdabcad72
Reviewed-on: https://go-review.googlesource.com/c/go/+/494181
Run-TryBot: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/runtime/mgcsweep.go b/src/runtime/mgcsweep.go
index febe519750..a9ee2a9db6 100644
--- a/src/runtime/mgcsweep.go
+++ b/src/runtime/mgcsweep.go
@@ -512,7 +512,7 @@ func (sl *sweepLocked) sweep(preserve bool) bool {
 		throw("mspan.sweep: bad span state")
 	}
 
-	if trace.enabled {
+	if traceEnabled() {
 		traceGCSweepSpan(s.npages * _PageSize)
 	}
 
@@ -651,7 +651,7 @@ func (sl *sweepLocked) sweep(preserve bool) bool {
 	s.allocCount = nalloc
 	s.freeindex = 0 // reset allocation index to start of span.
 	s.freeIndexForScan = 0
-	if trace.enabled {
+	if traceEnabled() {
 		getg().m.p.ptr().traceReclaimed += uintptr(nfreed) * s.elemsize
 	}
 
@@ -871,7 +871,7 @@ func deductSweepCredit(spanBytes uintptr, callerSweepPages uintptr) {
 		return
 	}
 
-	if trace.enabled {
+	if traceEnabled() {
 		traceGCSweepStart()
 	}
 
@@ -911,7 +911,7 @@ retry:
 		}
 	}
 
-	if trace.enabled {
+	if traceEnabled() {
 		traceGCSweepDone()
 	}
 }