Re: [PATCH 3/5] tools/vm: rename tools/vm to tools/mm

[Dan Carpenter <error27@gmail.com>]

On Tue, Jan 03, 2023 at 06:07:52PM +0000, SeongJae Park wrote:
> Rename tools/vm to tools/mm for being more consistent with the code and
> documentation directories, and won't be confused with virtual machines.
> 
> Signed-off-by: SeongJae Park <sj@kernel.org>
> ---
>  Documentation/admin-guide/mm/idle_page_tracking.rst | 2 +-
>  Documentation/admin-guide/mm/pagemap.rst            | 4 ++--
>  Documentation/mm/page_owner.rst                     | 2 +-
>  Documentation/mm/slub.rst                           | 2 +-
>  Documentation/translations/zh_CN/mm/page_owner.rst  | 2 +-
>  MAINTAINERS                                         | 2 +-
>  mm/Kconfig.debug                                    | 2 +-
>  mm/memory-failure.c                                 | 2 +-
>  tools/{vm => mm}/.gitignore                         | 0
>  tools/{vm => mm}/Makefile                           | 0
>  tools/{vm => mm}/page-types.c                       | 0
>  tools/{vm => mm}/page_owner_sort.c                  | 0
>  tools/{vm => mm}/slabinfo-gnuplot.sh                | 0
>  tools/{vm => mm}/slabinfo.c                         | 0
>  14 files changed, 9 insertions(+), 9 deletions(-)
>  rename tools/{vm => mm}/.gitignore (100%)
>  rename tools/{vm => mm}/Makefile (100%)
>  rename tools/{vm => mm}/page-types.c (100%)
>  rename tools/{vm => mm}/page_owner_sort.c (100%)
>  rename tools/{vm => mm}/slabinfo-gnuplot.sh (100%)
>  rename tools/{vm => mm}/slabinfo.c (100%)

Is there a reason we left the tools/vm directory even though
it's empy?  Is it for backwards compatability or something?

regards,
dan carpenter