Btrfs: self-tests: Use macros instead of constants and add missing newline

This commit replaces numerical constants with appropriate
preprocessor macros.

Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: Feifei Xu <xufeifei@linux.vnet.ibm.com>
Signed-off-by: David Sterba <dsterba@suse.com>

3 files changed, 31 insertions, 18 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 06ef433552b3..c3764ddb2a46 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1323,7 +1323,8 @@ struct btrfs_root *btrfs_alloc_dummy_root(u32 sectorsize, u32 nodesize)
         if (!root)
                 return ERR_PTR(-ENOMEM);
         /* We don't use the stripesize in selftest, set it as sectorsize */
-        __setup_root(nodesize, sectorsize, sectorsize, root, NULL, 1);
+        __setup_root(nodesize, sectorsize, sectorsize, root, NULL,
+                        BTRFS_ROOT_TREE_OBJECTID);
         set_bit(BTRFS_ROOT_DUMMY_ROOT, &root->state);
         root->alloc_bytenr = 0;
 
diff --git a/fs/btrfs/tests/extent-buffer-tests.c b/fs/btrfs/tests/extent-buffer-tests.c
index 17b110f39f06..4f8cbd1ec5ee 100644
--- a/fs/btrfs/tests/extent-buffer-tests.c
+++ b/fs/btrfs/tests/extent-buffer-tests.c
@@ -225,6 +225,6 @@ out:
 
 int btrfs_test_extent_buffer_operations(u32 sectorsize, u32 nodesize)
 {
-        test_msg("Running extent buffer operation tests");
+        test_msg("Running extent buffer operation tests\n");
         return test_btrfs_split_item(sectorsize, nodesize);
 }
diff --git a/fs/btrfs/tests/qgroup-tests.c b/fs/btrfs/tests/qgroup-tests.c
index 9c1d27352f19..57a12c0d680b 100644
--- a/fs/btrfs/tests/qgroup-tests.c
+++ b/fs/btrfs/tests/qgroup-tests.c
@@ -229,7 +229,7 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
         btrfs_init_dummy_trans(&trans);
 
         test_msg("Qgroup basic add\n");
-        ret = btrfs_create_qgroup(NULL, fs_info, 5);
+        ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FS_TREE_OBJECTID);
         if (ret) {
                 test_msg("Couldn't create a qgroup %d\n", ret);
                 return ret;
@@ -247,7 +247,8 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
                 return ret;
         }
 
-        ret = insert_normal_tree_ref(root, nodesize, nodesize, 0, 5);
+        ret = insert_normal_tree_ref(root, nodesize, nodesize, 0,
+                                BTRFS_FS_TREE_OBJECTID);
         if (ret)
                 return ret;
 
@@ -266,7 +267,8 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
                 return ret;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 5, nodesize, nodesize)) {
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FS_TREE_OBJECTID,
+                                nodesize, nodesize)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
         }
@@ -299,7 +301,7 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
                 return -EINVAL;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 5, 0, 0)) {
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FS_TREE_OBJECTID, 0, 0)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
         }
@@ -325,8 +327,11 @@ static int test_multiple_refs(struct btrfs_root *root,
 
         test_msg("Qgroup multiple refs test\n");
 
-        /* We have 5 created already from the previous test */
-        ret = btrfs_create_qgroup(NULL, fs_info, 256);
+        /*
+         * We have BTRFS_FS_TREE_OBJECTID created already from the
+         * previous test.
+         */
+        ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FIRST_FREE_OBJECTID);
         if (ret) {
                 test_msg("Couldn't create a qgroup %d\n", ret);
                 return ret;
@@ -339,7 +344,8 @@ static int test_multiple_refs(struct btrfs_root *root,
                 return ret;
         }
 
-        ret = insert_normal_tree_ref(root, nodesize, nodesize, 0, 5);
+        ret = insert_normal_tree_ref(root, nodesize, nodesize, 0,
+                                BTRFS_FS_TREE_OBJECTID);
         if (ret)
                 return ret;
 
@@ -358,7 +364,7 @@ static int test_multiple_refs(struct btrfs_root *root,
                 return ret;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 5,
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FS_TREE_OBJECTID,
                                        nodesize, nodesize)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
@@ -371,7 +377,8 @@ static int test_multiple_refs(struct btrfs_root *root,
                 return ret;
         }
 
-        ret = add_tree_ref(root, nodesize, nodesize, 0, 256);
+        ret = add_tree_ref(root, nodesize, nodesize, 0,
+                        BTRFS_FIRST_FREE_OBJECTID);
         if (ret)
                 return ret;
 
@@ -390,12 +397,14 @@ static int test_multiple_refs(struct btrfs_root *root,
                 return ret;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 5, nodesize, 0)) {
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FS_TREE_OBJECTID,
+                                        nodesize, 0)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 256, nodesize, 0)) {
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FIRST_FREE_OBJECTID,
+                                        nodesize, 0)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
         }
@@ -407,7 +416,8 @@ static int test_multiple_refs(struct btrfs_root *root,
                 return ret;
         }
 
-        ret = remove_extent_ref(root, nodesize, nodesize, 0, 256);
+        ret = remove_extent_ref(root, nodesize, nodesize, 0,
+                                BTRFS_FIRST_FREE_OBJECTID);
         if (ret)
                 return ret;
 
@@ -426,12 +436,14 @@ static int test_multiple_refs(struct btrfs_root *root,
                 return ret;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 256, 0, 0)) {
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FIRST_FREE_OBJECTID,
+                                        0, 0)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
         }
 
-        if (btrfs_verify_qgroup_counts(fs_info, 5, nodesize, nodesize)) {
+        if (btrfs_verify_qgroup_counts(fs_info, BTRFS_FS_TREE_OBJECTID,
+                                        nodesize, nodesize)) {
                 test_msg("Qgroup counts didn't match expected values\n");
                 return -EINVAL;
         }
@@ -490,7 +502,7 @@ int btrfs_test_qgroups(u32 sectorsize, u32 nodesize)
                 goto out;
         }
 
-        tmp_root->root_key.objectid = 5;
+        tmp_root->root_key.objectid = BTRFS_FS_TREE_OBJECTID;
         root->fs_info->fs_root = tmp_root;
         ret = btrfs_insert_fs_root(root->fs_info, tmp_root);
         if (ret) {
@@ -505,7 +517,7 @@ int btrfs_test_qgroups(u32 sectorsize, u32 nodesize)
                 goto out;
         }
 
-        tmp_root->root_key.objectid = 256;
+        tmp_root->root_key.objectid = BTRFS_FIRST_FREE_OBJECTID;
         ret = btrfs_insert_fs_root(root->fs_info, tmp_root);
         if (ret) {
                 test_msg("Couldn't insert fs root %d\n", ret);