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authorJosef Bacik <josef@toxicpanda.com>2020-02-15 00:11:45 +0300
committerDavid Sterba <dsterba@suse.com>2020-03-23 19:01:59 +0300
commit4785e24fa5d23b05bc0f579e10aeb44c4a0a2a3d (patch)
tree5c012c74cb6a64b4337b7b14a974176d0e47addf /fs/btrfs/tests
parentdc9492c14c758639d7b2468d4ed3c77e785c1a35 (diff)
downloadlinux-4785e24fa5d23b05bc0f579e10aeb44c4a0a2a3d.tar.xz
btrfs: don't take an extra root ref at allocation time
Now that all the users of roots take references for them we can drop the extra root ref we've been taking. Before we had roots at 2 refs for the life of the file system, one for the radix tree, and one simply for existing. Now that we have proper ref accounting in all places that use roots we can drop this extra ref simply for existing as we no longer need it. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tests')
-rw-r--r--fs/btrfs/tests/qgroup-tests.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/tests/qgroup-tests.c b/fs/btrfs/tests/qgroup-tests.c
index ac035a6fa003..ce1ca8e73c2d 100644
--- a/fs/btrfs/tests/qgroup-tests.c
+++ b/fs/btrfs/tests/qgroup-tests.c
@@ -507,6 +507,7 @@ int btrfs_test_qgroups(u32 sectorsize, u32 nodesize)
test_err("couldn't insert fs root %d", ret);
goto out;
}
+ btrfs_put_root(tmp_root);
tmp_root = btrfs_alloc_dummy_root(fs_info);
if (IS_ERR(tmp_root)) {
@@ -521,6 +522,7 @@ int btrfs_test_qgroups(u32 sectorsize, u32 nodesize)
test_err("couldn't insert fs root %d", ret);
goto out;
}
+ btrfs_put_root(tmp_root);
test_msg("running qgroup tests");
ret = test_no_shared_qgroup(root, sectorsize, nodesize);