Btrfs-progs: make zero-log use partial open

Because seriously, we only want to kill the tree log.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/btrfs-zero-log.c b/btrfs-zero-log.c
index 88998e9..46c705c 100644 (file)
--- a/btrfs-zero-log.c
+++ b/btrfs-zero-log.c
@@ -61,7 +61,7 @@ int main(int ac, char **av)
                goto out;
        }
 
-       root = open_ctree(av[1], 0, OPEN_CTREE_WRITES);
+       root = open_ctree(av[1], 0, OPEN_CTREE_WRITES | OPEN_CTREE_PARTIAL);
 
        if (root == NULL)
                return 1;