From 8c267645bf52d152e9052eddde8dc3b9406e7267 Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Sat, 31 Dec 2022 13:25:00 +1100
Subject: [PATCH] Update tidwall/btree

---
 go.mod                            | 2 +-
 go.sum                            | 4 ++--
 request-strategy/tidwall-btree.go | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/go.mod b/go.mod
index 29d79a7e..1c532213 100644
--- a/go.mod
+++ b/go.mod
@@ -43,7 +43,7 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.12.2
 	github.com/stretchr/testify v1.8.0
-	github.com/tidwall/btree v1.3.1
+	github.com/tidwall/btree v1.6.0
 	go.etcd.io/bbolt v1.3.6
 	go.opentelemetry.io/otel v1.8.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.8.0
diff --git a/go.sum b/go.sum
index 88f91cf1..75799c5a 100644
--- a/go.sum
+++ b/go.sum
@@ -475,8 +475,8 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/tidwall/btree v1.3.1 h1:636+tdVDs8Hjcf35Di260W2xCW4KuoXOKyk9QWOvCpA=
-github.com/tidwall/btree v1.3.1/go.mod h1:LGm8L/DZjPLmeWGjv5kFrY8dL4uVhMmzmmLYmsObdKE=
+github.com/tidwall/btree v1.6.0 h1:LDZfKfQIBHGHWSwckhXI0RPSXzlo+KYdjK7FWSqOzzg=
+github.com/tidwall/btree v1.6.0/go.mod h1:twD9XRA5jj9VUQGELzDO4HPQTNJsoWWfYEL+EUQ2cKY=
 github.com/tinylib/msgp v1.0.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tinylib/msgp v1.1.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
diff --git a/request-strategy/tidwall-btree.go b/request-strategy/tidwall-btree.go
index 6d786ce2..6b84dc05 100644
--- a/request-strategy/tidwall-btree.go
+++ b/request-strategy/tidwall-btree.go
@@ -5,7 +5,7 @@ import (
 )
 
 type tidwallBtree struct {
-	tree     *btree.Generic[pieceRequestOrderItem]
+	tree     *btree.BTreeG[pieceRequestOrderItem]
 	PathHint *btree.PathHint
 }
 
@@ -15,11 +15,11 @@ func (me *tidwallBtree) Scan(f func(pieceRequestOrderItem) bool) {
 
 func NewTidwallBtree() *tidwallBtree {
 	return &tidwallBtree{
-		tree: btree.NewGenericOptions(
+		tree: btree.NewBTreeGOptions(
 			func(a, b pieceRequestOrderItem) bool {
 				return a.Less(&b)
 			},
-			btree.Options{NoLocks: true}),
+			btree.Options{NoLocks: true, Degree: 64}),
 	}
 }