On Tue, Jul 02, 2024 at 04:25:16PM GMT, SeongJae Park wrote: > 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 > > Ack will update. > Thanks, > SJ > > [...]
