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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-05-17 14:02:08 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-05-17 14:02:08 +0200
commite6a62f955681c58f49b1ce74222d6670fb55bb33 (patch)
treeb7122202e22b1bbd8bd0e9b762e1675de8d2ea42 /fs/btrfs/super.c
parent7e55399235e88fa56bc2763d1d900e75e582d114 (diff)
parent170014a900a54d2c44ba6aacd3acda1733018c69 (diff)
downloadlinux-stable-linux-rolling-stable.tar.gz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/btrfs/super.c')
-rw-r--r--fs/btrfs/super.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 366fb4cde145..e19792d919c6 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -826,7 +826,11 @@ out:
!btrfs_test_opt(info, CLEAR_CACHE)) {
btrfs_err(info, "cannot disable free space tree");
ret = -EINVAL;
-
+ }
+ if (btrfs_fs_compat_ro(info, BLOCK_GROUP_TREE) &&
+ !btrfs_test_opt(info, FREE_SPACE_TREE)) {
+ btrfs_err(info, "cannot disable free space tree with block-group-tree feature");
+ ret = -EINVAL;
}
if (!ret)
ret = btrfs_check_mountopts_zoned(info);