On 19.11.18 г. 11:38 ч., Johannes Thumshirn wrote:
> Depending on whether CONFIG_BTRFS_FS_RUN_SANITY_TESTS is set, some BTRFS
> functions are either local to the file they are implemented in and thus
> should be declared static or are called from within the test implementation
> defined in a different file.
>
> Introduce an EXPORT_FOR_TESTS macro which depending on
> CONFIG_BTRFS_FS_RUN_SANITY_TESTS either adds the 'static' keyword to a
> function or not.
>
> Signed-off-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>
> ---
> fs/btrfs/ctree.h | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
> index e62824cae00a..5119dacab981 100644
> --- a/fs/btrfs/ctree.h
> +++ b/fs/btrfs/ctree.h
> @@ -3471,6 +3471,12 @@ static inline void assfail(const char *expr, const char *file, int line)
> #define ASSERT(expr) ((void)0)
> #endif
>
> +#ifndef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
> +#define EXPORT_FOR_TESTS static
> +#else
> +#define EXPORT_FOR_TESTS
> +#endif
> +
> __cold
> static inline void btrfs_print_v0_err(struct btrfs_fs_info *fs_info)
> {
>
