Btrfs: add tests for btrfs_get_extent
I'm going to be removing hole extents in the near future so I wanted to make a
sanity test for btrfs_get_extent to make sure I don't break anything in the
meantime. This patch just puts btrfs_get_extent through its paces by giving it
a completely unreasonable mapping to look at and make sure it is giving us back
maps that make sense. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
diff --git a/fs/btrfs/tests/btrfs-tests.c b/fs/btrfs/tests/btrfs-tests.c
index 697d527..757ef00 100644
--- a/fs/btrfs/tests/btrfs-tests.c
+++ b/fs/btrfs/tests/btrfs-tests.c
@@ -24,11 +24,17 @@
static struct vfsmount *test_mnt = NULL;
+static const struct super_operations btrfs_test_super_ops = {
+ .alloc_inode = btrfs_alloc_inode,
+ .destroy_inode = btrfs_test_destroy_inode,
+};
+
static struct dentry *btrfs_test_mount(struct file_system_type *fs_type,
int flags, const char *dev_name,
void *data)
{
- return mount_pseudo(fs_type, "btrfs_test:", NULL, NULL, BTRFS_TEST_MAGIC);
+ return mount_pseudo(fs_type, "btrfs_test:", &btrfs_test_super_ops,
+ NULL, BTRFS_TEST_MAGIC);
}
static struct file_system_type test_type = {