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| author |   Josef Bacik <jbacik@fusionio.com> | 2013-08-14 15:05:12 -0400 |
|---|---|---|
| committer |   Chris Mason <chris.mason@fusionio.com> | 2013-09-01 08:15:38 -0400 |
| commit | dc11dd5d707a4157882f281c96055d6894d10c8c (patch) | |
| tree | 57cebbc3b1746c4184d31e09ff452a34842f2340 /fs/btrfs/free-space-cache.h | |
| parent | Btrfs: avoid starting a transaction in the write path (diff) | |
| download | linux-dev-dc11dd5d707a4157882f281c96055d6894d10c8c.tar.xz linux-dev-dc11dd5d707a4157882f281c96055d6894d10c8c.zip | |
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.h | 8 |
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 |