Merge branch 'lukeshu/containers'

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/btrfsprogs/btrfsinspect/scandevices.go b/lib/btrfsprogs/btrfsinspect/scandevices.go
index 7668a83..9b8360c 100644
--- a/lib/btrfsprogs/btrfsinspect/scandevices.go
+++ b/lib/btrfsprogs/btrfsinspect/scandevices.go
@@ -22,6 +22,7 @@ import (
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfssum"
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfstree"
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
+	"git.lukeshu.com/btrfs-progs-ng/lib/containers"
 	"git.lukeshu.com/btrfs-progs-ng/lib/textui"
 )
 
@@ -79,6 +80,11 @@ type SysExtentCSum struct {
 	Sums       btrfsitem.ExtentCSum
 }
 
+// Compare implements containers.Ordered.
+func (a SysExtentCSum) Compare(b SysExtentCSum) int {
+	return containers.NativeCompare(a.Sums.Addr, b.Sums.Addr)
+}
+
 type scanStats struct {
 	textui.Portion[btrfsvol.PhysicalAddr]