diff options
Diffstat (limited to 'fs/btrfs/tests')
| -rw-r--r-- | fs/btrfs/tests/free-space-tests.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c index 2299bfde3..8b72b005b 100644 --- a/fs/btrfs/tests/free-space-tests.c +++ b/fs/btrfs/tests/free-space-tests.c @@ -19,6 +19,7 @@ #include <linux/slab.h> #include "btrfs-tests.h" #include "../ctree.h" +#include "../disk-io.h" #include "../free-space-cache.h" #define BITS_PER_BITMAP (PAGE_CACHE_SIZE * 8) @@ -35,6 +36,12 @@ static struct btrfs_block_group_cache *init_test_block_group(void) kfree(cache); return NULL; } + cache->fs_info = btrfs_alloc_dummy_fs_info(); + if (!cache->fs_info) { + kfree(cache->free_space_ctl); + kfree(cache); + return NULL; + } cache->key.objectid = 0; cache->key.offset = 1024 * 1024 * 1024; @@ -879,7 +886,8 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache) int btrfs_test_free_space_cache(void) { struct btrfs_block_group_cache *cache; - int ret; + struct btrfs_root *root = NULL; + int ret = -ENOMEM; test_msg("Running btrfs free space cache tests\n"); @@ -889,6 +897,19 @@ int btrfs_test_free_space_cache(void) return 0; } + root = btrfs_alloc_dummy_root(); + if (IS_ERR(root)) { + ret = PTR_ERR(root); + goto out; + } + + root->fs_info = btrfs_alloc_dummy_fs_info(); + if (!root->fs_info) + goto out; + + root->fs_info->extent_root = root; + cache->fs_info = root->fs_info; + ret = test_extents(cache); if (ret) goto out; @@ -904,6 +925,7 @@ out: __btrfs_remove_free_space_cache(cache->free_space_ctl); kfree(cache->free_space_ctl); kfree(cache); + btrfs_free_dummy_root(root); test_msg("Free space cache tests finished\n"); return ret; } |