From: YenForYang <YenForYang@users.noreply.github.com>
Date: Fri, 17 Sep 2021 03:08:00 +0000 (-0500)
Subject: lockWithDeferreds: inlineable Unlock() (#603)
X-Git-Tag: v1.32.0~46
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=35ad29dcccd96768013a9e6344b8f716e86d1585;p=btrtrc.git

lockWithDeferreds: inlineable Unlock() (#603)
---

diff --git a/deferrwl.go b/deferrwl.go
index e8e90e87..bf95be24 100644
--- a/deferrwl.go
+++ b/deferrwl.go
@@ -15,10 +15,11 @@ func (me *lockWithDeferreds) Lock() {
 }
 
 func (me *lockWithDeferreds) Unlock() {
-	for _, a := range me.unlockActions {
-		a()
+	unlockActions := me.unlockActions
+	for i := 0; i < len(unlockActions); i += 1 {
+		unlockActions[i]()
 	}
-	me.unlockActions = me.unlockActions[:0]
+	me.unlockActions = unlockActions[:0]
 	me.internal.Unlock()
 }