From da60e675f641be32837f234abd86a6d76df3dc7b Mon Sep 17 00:00:00 2001
From: Goldwyn Rodrigues <rgoldwyn@suse.de>
Date: Thu, 22 Oct 2020 13:49:24 -0500
Subject: [PATCH] common/config: Allow environment defined btrfs mkfs options

btrfs does not have options of defining mkfs options via the
environment. Use BTRFS_MKFS_OPTIONS environment variable to set
MKFS_OPTIONS for btrfs.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
---
 common/config | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/config b/common/config
index 285b7d1f..d83dfb28 100644
--- a/common/config
+++ b/common/config
@@ -410,6 +410,9 @@ _mkfs_opts()
 	f2fs)
 		export MKFS_OPTIONS="$F2FS_MKFS_OPTIONS"
 		;;
+	btrfs)
+		export MKFS_OPTIONS="$BTRFS_MKFS_OPTIONS"
+		;;
 	*)
 		;;
 	esac
-- 
2.39.5