[PATCH v6 4/9] common: add _require_btrfs_free_space_tree

From: Johannes Thumshirn <johannes.thumshirn@wdc.com>
To: Anand Jain <anand.jain@oracle.com>, Zorro Lang <zlang@redhat.com>
Cc: Filipe Manana <fdmanana@suse.com>,
	fstests@vger.kernel.org,  linux-btrfs@vger.kernel.org,
	 Johannes Thumshirn <johannes.thumshirn@wdc.com>
Subject: [PATCH v6 4/9] common: add _require_btrfs_free_space_tree
Date: Wed, 13 Dec 2023 03:35:25 -0800	[thread overview]
Message-ID: <20231213-btrfs-raid-v6-4-913738861069@wdc.com> (raw)
In-Reply-To: <20231213-btrfs-raid-v6-0-913738861069@wdc.com>

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 common/btrfs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/common/btrfs b/common/btrfs
index a80ff0264c6a..2196c3d58360 100644
--- a/common/btrfs
+++ b/common/btrfs
@@ -137,6 +137,16 @@ _require_btrfs_no_block_group_tree()
 	fi
 }
 
+_require_btrfs_free_space_tree()
+{
+	_scratch_mkfs > /dev/null 2>&1
+	if ! $BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | \
+		grep -q "FREE_SPACE_TREE"
+	then
+		_notrun "This test requires a free-space-tree"
+	fi
+}
+
 _check_btrfs_filesystem()
 {
 	device=$1

-- 
2.43.0

