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Diffstat (limited to 'fs/btrfs/tests/qgroup-tests.c')
-rw-r--r--fs/btrfs/tests/qgroup-tests.c77
1 files changed, 35 insertions, 42 deletions
diff --git a/fs/btrfs/tests/qgroup-tests.c b/fs/btrfs/tests/qgroup-tests.c
index ac035a6fa003..63676ea19f29 100644
--- a/fs/btrfs/tests/qgroup-tests.c
+++ b/fs/btrfs/tests/qgroup-tests.c
@@ -36,7 +36,6 @@ static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr,
return -ENOMEM;
}
- path->leave_spinning = 1;
ret = btrfs_insert_empty_item(&trans, root, path, &ins, size);
if (ret) {
test_err("couldn't insert ref %d", ret);
@@ -86,7 +85,6 @@ static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes,
return -ENOMEM;
}
- path->leave_spinning = 1;
ret = btrfs_search_slot(&trans, root, &key, path, 0, 1);
if (ret) {
test_err("couldn't find extent ref");
@@ -135,7 +133,6 @@ static int remove_extent_item(struct btrfs_root *root, u64 bytenr,
test_std_err(TEST_ALLOC_ROOT);
return -ENOMEM;
}
- path->leave_spinning = 1;
ret = btrfs_search_slot(&trans, root, &key, path, -1, 1);
if (ret) {
@@ -170,7 +167,6 @@ static int remove_extent_ref(struct btrfs_root *root, u64 bytenr,
return -ENOMEM;
}
- path->leave_spinning = 1;
ret = btrfs_search_slot(&trans, root, &key, path, 0, 1);
if (ret) {
test_err("couldn't find extent ref");
@@ -227,24 +223,22 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
* we can only call btrfs_qgroup_account_extent() directly to test
* quota.
*/
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots, false);
if (ret) {
- ulist_free(old_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
ret = insert_normal_tree_ref(root, nodesize, nodesize, 0,
BTRFS_FS_TREE_OBJECTID);
- if (ret)
+ if (ret) {
+ ulist_free(old_roots);
return ret;
+ }
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots, false);
if (ret) {
ulist_free(old_roots);
- ulist_free(new_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
@@ -256,31 +250,31 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
return ret;
}
+ /* btrfs_qgroup_account_extent() always frees the ulists passed to it. */
+ old_roots = NULL;
+ new_roots = NULL;
+
if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FS_TREE_OBJECTID,
nodesize, nodesize)) {
test_err("qgroup counts didn't match expected values");
return -EINVAL;
}
- old_roots = NULL;
- new_roots = NULL;
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots, false);
if (ret) {
- ulist_free(old_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
ret = remove_extent_item(root, nodesize, nodesize);
- if (ret)
+ if (ret) {
+ ulist_free(old_roots);
return -EINVAL;
+ }
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots, false);
if (ret) {
ulist_free(old_roots);
- ulist_free(new_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
@@ -328,24 +322,22 @@ static int test_multiple_refs(struct btrfs_root *root,
return ret;
}
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots, false);
if (ret) {
- ulist_free(old_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
ret = insert_normal_tree_ref(root, nodesize, nodesize, 0,
BTRFS_FS_TREE_OBJECTID);
- if (ret)
+ if (ret) {
+ ulist_free(old_roots);
return ret;
+ }
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots, false);
if (ret) {
ulist_free(old_roots);
- ulist_free(new_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
@@ -363,24 +355,22 @@ static int test_multiple_refs(struct btrfs_root *root,
return -EINVAL;
}
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots, false);
if (ret) {
- ulist_free(old_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
ret = add_tree_ref(root, nodesize, nodesize, 0,
BTRFS_FIRST_FREE_OBJECTID);
- if (ret)
+ if (ret) {
+ ulist_free(old_roots);
return ret;
+ }
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots, false);
if (ret) {
ulist_free(old_roots);
- ulist_free(new_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
@@ -404,24 +394,22 @@ static int test_multiple_refs(struct btrfs_root *root,
return -EINVAL;
}
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &old_roots, false);
if (ret) {
- ulist_free(old_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
ret = remove_extent_ref(root, nodesize, nodesize, 0,
BTRFS_FIRST_FREE_OBJECTID);
- if (ret)
+ if (ret) {
+ ulist_free(old_roots);
return ret;
+ }
- ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots,
- false);
+ ret = btrfs_find_all_roots(&trans, fs_info, nodesize, 0, &new_roots, false);
if (ret) {
ulist_free(old_roots);
- ulist_free(new_roots);
test_err("couldn't find old roots: %d", ret);
return ret;
}
@@ -469,7 +457,10 @@ int btrfs_test_qgroups(u32 sectorsize, u32 nodesize)
}
/* We are using this root as our extent root */
- root->fs_info->extent_root = root;
+ root->root_key.objectid = BTRFS_EXTENT_TREE_OBJECTID;
+ root->root_key.type = BTRFS_ROOT_ITEM_KEY;
+ root->root_key.offset = 0;
+ btrfs_global_root_insert(root);
/*
* Some of the paths we test assume we have a filled out fs_info, so we
@@ -507,6 +498,7 @@ 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 +513,7 @@ 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);
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