Hi Lorenzo,
On Fri, 28 Jun 2024 15:35:28 +0100 Lorenzo Stoakes <lstoakes@xxxxxxxxx> wrote:
> Establish a new userland VMA unit testing implementation under
> tools/testing which utilises existing logic providing maple tree support in
> userland utilising the now-shared code previously exclusive to radix tree
> testing.
>
> This provides fundamental VMA operations whose API is defined in mm/vma.h,
> while stubbing out superfluous functionality.
>
> This exists as a proof-of-concept, with the test implementation functional
> and sufficient to allow userland compilation of vma.c, but containing only
> cursory tests to demonstrate basic functionality.
>
> Signed-off-by: Lorenzo Stoakes <lstoakes@xxxxxxxxx>
> ---
> MAINTAINERS | 1 +
> include/linux/atomic.h | 2 +-
> include/linux/mmzone.h | 3 +-
> tools/testing/vma/.gitignore | 6 +
> tools/testing/vma/Makefile | 15 +
> tools/testing/vma/errors.txt | 0
> tools/testing/vma/generated/autoconf.h | 2 +
> tools/testing/vma/linux/atomic.h | 12 +
> tools/testing/vma/linux/mmzone.h | 38 ++
> tools/testing/vma/vma.c | 207 ++++++
> tools/testing/vma/vma_internal.h | 882 +++++++++++++++++++++++++
> 11 files changed, 1166 insertions(+), 2 deletions(-)
> create mode 100644 tools/testing/vma/.gitignore
> create mode 100644 tools/testing/vma/Makefile
> create mode 100644 tools/testing/vma/errors.txt
> create mode 100644 tools/testing/vma/generated/autoconf.h
> create mode 100644 tools/testing/vma/linux/atomic.h
> create mode 100644 tools/testing/vma/linux/mmzone.h
> create mode 100644 tools/testing/vma/vma.c
> create mode 100644 tools/testing/vma/vma_internal.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0847cb5903ab..410062bd8e21 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -23983,6 +23983,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
> F: mm/vma.c
> F: mm/vma.h
> F: mm/vma_internal.h
> +F: tools/testing/vma
According to the description of 'F:' section description at the beginning of
this file (quoting below), I think adding a trailing slash to the above line
would be nice?
F: *Files* and directories wildcard patterns.
A trailing slash includes all files and subdirectory files.
F: drivers/net/ all files in and below drivers/net
Thanks,
SJ
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