From 27500d529f7fb87eef8812278fd1bbca67bcba72 Mon Sep 17 00:00:00 2001
From: Ian Gudger <igudger@google.com>
Date: Thu, 9 Jan 2020 22:00:42 -0800
Subject: New sync package.

* Rename syncutil to sync.
* Add aliases to sync types.
* Replace existing usage of standard library sync package.

This will make it easier to swap out synchronization primitives. For example,
this will allow us to use primitives from github.com/sasha-s/go-deadlock to
check for lock ordering violations.

Updates #1472

PiperOrigin-RevId: 289033387
---
 pkg/eventchannel/BUILD         | 2 ++
 pkg/eventchannel/event.go      | 2 +-
 pkg/eventchannel/event_test.go | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'pkg/eventchannel')

diff --git a/pkg/eventchannel/BUILD b/pkg/eventchannel/BUILD
index 0b4b7cc44..9d68682c7 100644
--- a/pkg/eventchannel/BUILD
+++ b/pkg/eventchannel/BUILD
@@ -15,6 +15,7 @@ go_library(
     deps = [
         ":eventchannel_go_proto",
         "//pkg/log",
+        "//pkg/sync",
         "//pkg/unet",
         "@com_github_golang_protobuf//proto:go_default_library",
         "@com_github_golang_protobuf//ptypes:go_default_library_gen",
@@ -40,6 +41,7 @@ go_test(
     srcs = ["event_test.go"],
     embed = [":eventchannel"],
     deps = [
+        "//pkg/sync",
         "@com_github_golang_protobuf//proto:go_default_library",
     ],
 )
diff --git a/pkg/eventchannel/event.go b/pkg/eventchannel/event.go
index d37ad0428..9a29c58bd 100644
--- a/pkg/eventchannel/event.go
+++ b/pkg/eventchannel/event.go
@@ -22,13 +22,13 @@ package eventchannel
 import (
 	"encoding/binary"
 	"fmt"
-	"sync"
 	"syscall"
 
 	"github.com/golang/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 	pb "gvisor.dev/gvisor/pkg/eventchannel/eventchannel_go_proto"
 	"gvisor.dev/gvisor/pkg/log"
+	"gvisor.dev/gvisor/pkg/sync"
 	"gvisor.dev/gvisor/pkg/unet"
 )
 
diff --git a/pkg/eventchannel/event_test.go b/pkg/eventchannel/event_test.go
index 3649097d6..7f41b4a27 100644
--- a/pkg/eventchannel/event_test.go
+++ b/pkg/eventchannel/event_test.go
@@ -16,11 +16,11 @@ package eventchannel
 
 import (
 	"fmt"
-	"sync"
 	"testing"
 	"time"
 
 	"github.com/golang/protobuf/proto"
+	"gvisor.dev/gvisor/pkg/sync"
 )
 
 // testEmitter is an emitter that can be used in tests. It records all events
-- 
cgit v1.2.3