From 696a7d192e5eefa53230168a4b200ec0560c8a10 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Sun, 5 Feb 2023 00:31:29 -0700 Subject: containers: Rethink the RBTree interface to be simpler --- lib/btrfs/btrfsvol/devext.go | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/btrfs/btrfsvol/devext.go') diff --git a/lib/btrfs/btrfsvol/devext.go b/lib/btrfs/btrfsvol/devext.go index 037021c..3324476 100644 --- a/lib/btrfs/btrfsvol/devext.go +++ b/lib/btrfs/btrfsvol/devext.go @@ -20,6 +20,11 @@ type devextMapping struct { Flags containers.Optional[BlockGroupFlags] } +// Compare implements containers.Ordered. +func (a devextMapping) Compare(b devextMapping) int { + return containers.NativeCompare(a.PAddr, b.PAddr) +} + // return -1 if 'a' is wholly to the left of 'b' // return 0 if there is some overlap between 'a' and 'b' // return 1 if 'a is wholly to the right of 'b' -- cgit v1.2.3-2-g168b