petermattis

diff --git a/src/cmd/go/build.go b/src/cmd/go/build.go
index f2a2a60..53c962c 100644
--- a/src/cmd/go/build.go
+++ b/src/cmd/go/build.go
@@ -694,6 +694,8 @@ type builder struct {
 	exec      sync.Mutex
 	readySema chan bool
 	ready     actionQueue
+
+	tasks chan func()

petermattis

diff --git a/src/cmd/go/build.go b/src/cmd/go/build.go
index 5327fb9..ac92970 100644
--- a/src/cmd/go/build.go
+++ b/src/cmd/go/build.go
@@ -700,6 +700,8 @@ type builder struct {
 	exec      sync.Mutex
 	readySema chan bool
 	ready     actionQueue
+
+	tasks chan func()

petermattis

package main

import (
	"context"
	"fmt"
	"math/rand"
	"runtime"
	"sync"
	"sync/atomic"
	"time"

petermattis

func TestBadStats(t *testing.T) {
	defer leaktest.AfterTest(t)()
	stopper := stop.NewStopper()
	defer stopper.Stop(context.TODO())
	e := NewInMem(roachpb.Attributes{}, 1<<20)
	stopper.AddCloser(e)

	func() {
		b := e.NewBatch()
		defer b.Close()

petermattis

diff --git a/github.com/cockroachdb/pebble/compaction_picker.go b/github.com/cockroachdb/pebble/compaction_picker.go
index 186e16ca5..20012461e 100644
--- a/github.com/cockroachdb/pebble/compaction_picker.go
+++ b/github.com/cockroachdb/pebble/compaction_picker.go
@@ -119,6 +119,11 @@ type compactionPickerByScore struct {
 	// levelMaxBytes holds the dynamically adjusted max bytes setting for each
 	// level.
 	levelMaxBytes [numLevels]int64
+
+	// The ratio of the bytes in level to the previous higher level. For Lbase,