diff options
Diffstat (limited to 'kernel/fs/btrfs/tests/qgroup-tests.c')
| -rw-r--r-- | kernel/fs/btrfs/tests/qgroup-tests.c | 109 |
1 files changed, 83 insertions, 26 deletions
diff --git a/kernel/fs/btrfs/tests/qgroup-tests.c b/kernel/fs/btrfs/tests/qgroup-tests.c index c32a7ba76..846d277b1 100644 --- a/kernel/fs/btrfs/tests/qgroup-tests.c +++ b/kernel/fs/btrfs/tests/qgroup-tests.c @@ -21,6 +21,7 @@ #include "../transaction.h" #include "../disk-io.h" #include "../qgroup.h" +#include "../backref.h" static void init_dummy_trans(struct btrfs_trans_handle *trans) { @@ -227,6 +228,8 @@ static int test_no_shared_qgroup(struct btrfs_root *root) { struct btrfs_trans_handle trans; struct btrfs_fs_info *fs_info = root->fs_info; + struct ulist *old_roots = NULL; + struct ulist *new_roots = NULL; int ret; init_dummy_trans(&trans); @@ -238,10 +241,15 @@ static int test_no_shared_qgroup(struct btrfs_root *root) return ret; } - ret = btrfs_qgroup_record_ref(&trans, fs_info, 5, 4096, 4096, - BTRFS_QGROUP_OPER_ADD_EXCL, 0); + /* + * Since the test trans doesn't havee the complicated delayed refs, + * we can only call btrfs_qgroup_account_extent() directly to test + * quota. + */ + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &old_roots); if (ret) { - test_msg("Couldn't add space to a qgroup %d\n", ret); + ulist_free(old_roots); + test_msg("Couldn't find old roots: %d\n", ret); return ret; } @@ -249,9 +257,18 @@ static int test_no_shared_qgroup(struct btrfs_root *root) if (ret) return ret; - ret = btrfs_delayed_qgroup_accounting(&trans, fs_info); + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &new_roots); + if (ret) { + ulist_free(old_roots); + ulist_free(new_roots); + test_msg("Couldn't find old roots: %d\n", ret); + return ret; + } + + ret = btrfs_qgroup_account_extent(&trans, fs_info, 4096, 4096, + old_roots, new_roots); if (ret) { - test_msg("Delayed qgroup accounting failed %d\n", ret); + test_msg("Couldn't account space for a qgroup %d\n", ret); return ret; } @@ -259,21 +276,32 @@ static int test_no_shared_qgroup(struct btrfs_root *root) test_msg("Qgroup counts didn't match expected values\n"); return -EINVAL; } + old_roots = NULL; + new_roots = NULL; + + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &old_roots); + if (ret) { + ulist_free(old_roots); + test_msg("Couldn't find old roots: %d\n", ret); + return ret; + } ret = remove_extent_item(root, 4096, 4096); if (ret) return -EINVAL; - ret = btrfs_qgroup_record_ref(&trans, fs_info, 5, 4096, 4096, - BTRFS_QGROUP_OPER_SUB_EXCL, 0); + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &new_roots); if (ret) { - test_msg("Couldn't remove space from the qgroup %d\n", ret); - return -EINVAL; + ulist_free(old_roots); + ulist_free(new_roots); + test_msg("Couldn't find old roots: %d\n", ret); + return ret; } - ret = btrfs_delayed_qgroup_accounting(&trans, fs_info); + ret = btrfs_qgroup_account_extent(&trans, fs_info, 4096, 4096, + old_roots, new_roots); if (ret) { - test_msg("Qgroup accounting failed %d\n", ret); + test_msg("Couldn't account space for a qgroup %d\n", ret); return -EINVAL; } @@ -294,6 +322,8 @@ static int test_multiple_refs(struct btrfs_root *root) { struct btrfs_trans_handle trans; struct btrfs_fs_info *fs_info = root->fs_info; + struct ulist *old_roots = NULL; + struct ulist *new_roots = NULL; int ret; init_dummy_trans(&trans); @@ -307,20 +337,29 @@ static int test_multiple_refs(struct btrfs_root *root) return ret; } + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &old_roots); + if (ret) { + ulist_free(old_roots); + test_msg("Couldn't find old roots: %d\n", ret); + return ret; + } + ret = insert_normal_tree_ref(root, 4096, 4096, 0, 5); if (ret) return ret; - ret = btrfs_qgroup_record_ref(&trans, fs_info, 5, 4096, 4096, - BTRFS_QGROUP_OPER_ADD_EXCL, 0); + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &new_roots); if (ret) { - test_msg("Couldn't add space to a qgroup %d\n", ret); + ulist_free(old_roots); + ulist_free(new_roots); + test_msg("Couldn't find old roots: %d\n", ret); return ret; } - ret = btrfs_delayed_qgroup_accounting(&trans, fs_info); + ret = btrfs_qgroup_account_extent(&trans, fs_info, 4096, 4096, + old_roots, new_roots); if (ret) { - test_msg("Delayed qgroup accounting failed %d\n", ret); + test_msg("Couldn't account space for a qgroup %d\n", ret); return ret; } @@ -329,20 +368,29 @@ static int test_multiple_refs(struct btrfs_root *root) return -EINVAL; } + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &old_roots); + if (ret) { + ulist_free(old_roots); + test_msg("Couldn't find old roots: %d\n", ret); + return ret; + } + ret = add_tree_ref(root, 4096, 4096, 0, 256); if (ret) return ret; - ret = btrfs_qgroup_record_ref(&trans, fs_info, 256, 4096, 4096, - BTRFS_QGROUP_OPER_ADD_SHARED, 0); + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &new_roots); if (ret) { - test_msg("Qgroup record ref failed %d\n", ret); + ulist_free(old_roots); + ulist_free(new_roots); + test_msg("Couldn't find old roots: %d\n", ret); return ret; } - ret = btrfs_delayed_qgroup_accounting(&trans, fs_info); + ret = btrfs_qgroup_account_extent(&trans, fs_info, 4096, 4096, + old_roots, new_roots); if (ret) { - test_msg("Qgroup accounting failed %d\n", ret); + test_msg("Couldn't account space for a qgroup %d\n", ret); return ret; } @@ -356,20 +404,29 @@ static int test_multiple_refs(struct btrfs_root *root) return -EINVAL; } + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &old_roots); + if (ret) { + ulist_free(old_roots); + test_msg("Couldn't find old roots: %d\n", ret); + return ret; + } + ret = remove_extent_ref(root, 4096, 4096, 0, 256); if (ret) return ret; - ret = btrfs_qgroup_record_ref(&trans, fs_info, 256, 4096, 4096, - BTRFS_QGROUP_OPER_SUB_SHARED, 0); + ret = btrfs_find_all_roots(&trans, fs_info, 4096, 0, &new_roots); if (ret) { - test_msg("Qgroup record ref failed %d\n", ret); + ulist_free(old_roots); + ulist_free(new_roots); + test_msg("Couldn't find old roots: %d\n", ret); return ret; } - ret = btrfs_delayed_qgroup_accounting(&trans, fs_info); + ret = btrfs_qgroup_account_extent(&trans, fs_info, 4096, 4096, + old_roots, new_roots); if (ret) { - test_msg("Qgroup accounting failed %d\n", ret); + test_msg("Couldn't account space for a qgroup %d\n", ret); return ret; } |