runtime: trivial replacements of _g_ in remaining files

Change-Id: I24d299b345bda1c9d6fa7876d4f03c05b8c1156d
Reviewed-on: https://go-review.googlesource.com/c/go/+/418587
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Austin Clements <austin@google.com>

1 files changed, 11 insertions, 11 deletions

diff --git a/src/runtime/runtime1.go b/src/runtime/runtime1.go
index e307901fc2..b0a458d187 100644
--- a/src/runtime/runtime1.go
+++ b/src/runtime/runtime1.go
@@ -35,13 +35,13 @@ var traceback_env uint32
 //
 //go:nosplit
 func gotraceback() (level int32, all, crash bool) {
-	_g_ := getg()
+	gp := getg()
 	t := atomic.Load(&traceback_cache)
 	crash = t&tracebackCrash != 0
-	all = _g_.m.throwing >= throwTypeUser || t&tracebackAll != 0
-	if _g_.m.traceback != 0 {
-		level = int32(_g_.m.traceback)
-	} else if _g_.m.throwing >= throwTypeRuntime {
+	all = gp.m.throwing >= throwTypeUser || t&tracebackAll != 0
+	if gp.m.traceback != 0 {
+		level = int32(gp.m.traceback)
+	} else if gp.m.throwing >= throwTypeRuntime {
 		// Always include runtime frames in runtime throws unless
 		// otherwise overridden by m.traceback.
 		level = 2
@@ -474,18 +474,18 @@ func timediv(v int64, div int32, rem *int32) int32 {
 
 //go:nosplit
 func acquirem() *m {
-	_g_ := getg()
-	_g_.m.locks++
-	return _g_.m
+	gp := getg()
+	gp.m.locks++
+	return gp.m
 }
 
 //go:nosplit
 func releasem(mp *m) {
-	_g_ := getg()
+	gp := getg()
 	mp.locks--
-	if mp.locks == 0 && _g_.preempt {
+	if mp.locks == 0 && gp.preempt {
 		// restore the preemption request in case we've cleared it in newstack
-		_g_.stackguard0 = stackPreempt
+		gp.stackguard0 = stackPreempt
 	}
 }