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authorJosef Bacik <jbacik@fusionio.com>2013-08-14 15:05:12 -0400
committerChris Mason <chris.mason@fusionio.com>2013-09-01 08:15:38 -0400
commitdc11dd5d707a4157882f281c96055d6894d10c8c (patch)
tree57cebbc3b1746c4184d31e09ff452a34842f2340 /fs/btrfs/free-space-cache.h
parent00361589d2eebd90fca022148c763e40d3e90871 (diff)
Btrfs: separate out tests into their own directory
The plan is to have a bunch of unit tests that run when btrfs is loaded when you build with the appropriate config option. My ultimate goal is to have a test for every non-static function we have, but at first I'm going to focus on the things that cause us the most problems. To start out with this just adds a tests/ directory and moves the existing free space cache tests into that directory and sets up all of the infrastructure. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.h')
-rw-r--r--fs/btrfs/free-space-cache.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index 4acfb19ba4ee..c74904167476 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -112,6 +112,12 @@ int btrfs_return_cluster_to_free_space(
int btrfs_trim_block_group(struct btrfs_block_group_cache *block_group,
u64 *trimmed, u64 start, u64 end, u64 minlen);
-void btrfs_test_free_space_cache(void);
+/* Support functions for runnint our sanity tests */
+#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
+int test_add_free_space_entry(struct btrfs_block_group_cache *cache,
+ u64 offset, u64 bytes, bool bitmap);
+int test_check_exists(struct btrfs_block_group_cache *cache,
+ u64 offset, u64 bytes);
+#endif
#endif