From 3f6e11d26e96535f33f547b266a744abd166d12d Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander@bumpern.de>
Date: Sat, 10 Jun 2017 22:55:12 +0200
Subject: [PATCH 1/2] Allow sorting nodes in trees

---
 internal/restic/node.go | 7 +++++++
 internal/restic/tree.go | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/internal/restic/node.go b/internal/restic/node.go
index 28b9dfedf..73518bf8e 100644
--- a/internal/restic/node.go
+++ b/internal/restic/node.go
@@ -53,6 +53,13 @@ type Node struct {
 	Path string `json:"-"`
 }
 
+// Nodes is a slice of nodes that can be sorted.
+type Nodes []*Node
+
+func (n Nodes) Len() int           { return len(n) }
+func (n Nodes) Less(i, j int) bool { return n[i].Name < n[j].Name }
+func (n Nodes) Swap(i, j int)      { n[i], n[j] = n[j], n[i] }
+
 func (node Node) String() string {
 	switch node.Type {
 	case "file":
diff --git a/internal/restic/tree.go b/internal/restic/tree.go
index 2ae5680ec..c2cb3b27b 100644
--- a/internal/restic/tree.go
+++ b/internal/restic/tree.go
@@ -71,6 +71,13 @@ func (t Tree) binarySearch(name string) (int, *Node, error) {
 	return pos, nil, errors.New("named node not found")
 }
 
+// Sort sorts the nodes by name.
+func (t *Tree) Sort() {
+	list := Nodes(t.Nodes)
+	sort.Sort(list)
+	t.Nodes = list
+}
+
 // Subtrees returns a slice of all subtree IDs of the tree.
 func (t Tree) Subtrees() (trees IDs) {
 	for _, node := range t.Nodes {

From d610c60991311eff1d7ad0cb53ca11549c1c8e38 Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander@bumpern.de>
Date: Sun, 16 Jul 2017 20:01:02 +0200
Subject: [PATCH 2/2] repo: Remove unused sync.Pool

---
 internal/repository/packer_manager.go | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/internal/repository/packer_manager.go b/internal/repository/packer_manager.go
index 0955e49f0..99d0460a0 100644
--- a/internal/repository/packer_manager.go
+++ b/internal/repository/packer_manager.go
@@ -35,8 +35,6 @@ type packerManager struct {
 	key     *crypto.Key
 	pm      sync.Mutex
 	packers []*Packer
-
-	pool sync.Pool
 }
 
 const minPackSize = 4 * 1024 * 1024
@@ -49,11 +47,6 @@ func newPackerManager(be Saver, key *crypto.Key) *packerManager {
 	return &packerManager{
 		be:  be,
 		key: key,
-		pool: sync.Pool{
-			New: func() interface{} {
-				return make([]byte, (minPackSize+maxPackSize)/2)
-			},
-		},
 	}
 }