diff options
Diffstat (limited to 'fs/btrfs/tests/extent-map-tests.c')
| -rw-r--r-- | fs/btrfs/tests/extent-map-tests.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c index 87aeabe9d610..4a7f796c9900 100644 --- a/fs/btrfs/tests/extent-map-tests.c +++ b/fs/btrfs/tests/extent-map-tests.c @@ -66,7 +66,9 @@ static int test_case_1(struct btrfs_fs_info *fs_info, em->len = SZ_16K; em->block_start = 0; em->block_len = SZ_16K; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [0, 16K)"); goto out; @@ -85,7 +87,9 @@ static int test_case_1(struct btrfs_fs_info *fs_info, em->len = SZ_4K; em->block_start = SZ_32K; /* avoid merging */ em->block_len = SZ_4K; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [16K, 20K)"); goto out; @@ -104,7 +108,9 @@ static int test_case_1(struct btrfs_fs_info *fs_info, em->len = len; em->block_start = start; em->block_len = len; + write_lock(&em_tree->lock); ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len); + write_unlock(&em_tree->lock); if (ret) { test_err("case1 [%llu %llu]: ret %d", start, start + len, ret); goto out; @@ -148,7 +154,9 @@ static int test_case_2(struct btrfs_fs_info *fs_info, em->len = SZ_1K; em->block_start = EXTENT_MAP_INLINE; em->block_len = (u64)-1; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [0, 1K)"); goto out; @@ -167,7 +175,9 @@ static int test_case_2(struct btrfs_fs_info *fs_info, em->len = SZ_4K; em->block_start = SZ_4K; em->block_len = SZ_4K; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [4K, 8K)"); goto out; @@ -186,7 +196,9 @@ static int test_case_2(struct btrfs_fs_info *fs_info, em->len = SZ_1K; em->block_start = EXTENT_MAP_INLINE; em->block_len = (u64)-1; + write_lock(&em_tree->lock); ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len); + write_unlock(&em_tree->lock); if (ret) { test_err("case2 [0 1K]: ret %d", ret); goto out; @@ -225,7 +237,9 @@ static int __test_case_3(struct btrfs_fs_info *fs_info, em->len = SZ_4K; em->block_start = SZ_4K; em->block_len = SZ_4K; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [4K, 8K)"); goto out; @@ -244,7 +258,9 @@ static int __test_case_3(struct btrfs_fs_info *fs_info, em->len = SZ_16K; em->block_start = 0; em->block_len = SZ_16K; + write_lock(&em_tree->lock); ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len); + write_unlock(&em_tree->lock); if (ret) { test_err("case3 [0x%llx 0x%llx): ret %d", start, start + len, ret); @@ -320,7 +336,9 @@ static int __test_case_4(struct btrfs_fs_info *fs_info, em->len = SZ_8K; em->block_start = 0; em->block_len = SZ_8K; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [0, 8K)"); goto out; @@ -339,7 +357,9 @@ static int __test_case_4(struct btrfs_fs_info *fs_info, em->len = 24 * SZ_1K; em->block_start = SZ_16K; /* avoid merging */ em->block_len = 24 * SZ_1K; + write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 0); + write_unlock(&em_tree->lock); if (ret < 0) { test_err("cannot add extent range [8K, 32K)"); goto out; @@ -357,7 +377,9 @@ static int __test_case_4(struct btrfs_fs_info *fs_info, em->len = SZ_32K; em->block_start = 0; em->block_len = SZ_32K; + write_lock(&em_tree->lock); ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len); + write_unlock(&em_tree->lock); if (ret) { test_err("case4 [0x%llx 0x%llx): ret %d", start, len, ret); |