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SubjectRe: [PATCH v3 1/4] memblock tests: add user-provided arguments to Makefile
Hi Mike,

On Wed, Jun 22, 2022 at 10:47:55PM -0500, Mike Rapoport wrote:
> Hi Rebecca,
>
> On Wed, Jun 22, 2022 at 04:29:06AM -0500, Rebecca Mckeever wrote:
> >
> > Subject: memblock tests: add user-provided arguments to Makefile
>
> Please be more specific here, e.g.
>
> memblock tests: Makefile: add arguments to control verbosity
>
Should I also mention debug messages, or does verbosity refer to both
arguments?

> > Add VERBOSE and MEMBLOCK_DEBUG user-provided arguments. VERBOSE will
> > enable verbose output from Memblock simulator. MEMBLOCK_DEBUG will enable
> > memblock_dbg() messages.
> >
> > Update the help message to include VERBOSE and MEMBLOCK_DEBUG. Update
> > the README to include VERBOSE. The README does not include all available
> > options and refers to the help message for the remaining options.
> > Therefore, omit MEMBLOCK_DEBUG from README.
> >
> > Reviewed-by: David Hildenbrand <david@redhat.com>
> > Signed-off-by: Rebecca Mckeever <remckee0@gmail.com>
> > ---
> > tools/testing/memblock/Makefile | 4 ++++
> > tools/testing/memblock/README | 10 +++++++++-
> > tools/testing/memblock/scripts/Makefile.include | 10 ++++++++++
> > 3 files changed, 23 insertions(+), 1 deletion(-)
> >
> > diff --git a/tools/testing/memblock/Makefile b/tools/testing/memblock/Makefile
> > index a698e24b35e7..9fde49ad73bd 100644
> > --- a/tools/testing/memblock/Makefile
> > +++ b/tools/testing/memblock/Makefile
> > @@ -45,6 +45,10 @@ help:
> > @echo ' clean - Remove generated files and symlinks in the directory'
> > @echo ''
> > @echo 'Configuration:'
> > + @echo ' make VERBOSE=1 - enable verbose output, which includes the'
> > + @echo ' names of functions being tested and the'
> > + @echo ' number of test cases passing'
> > + @echo ' make MEMBLOCK_DEBUG=1 - enable memblock_dbg() messages'
> > @echo ' make NUMA=1 - simulate enabled NUMA'
> > @echo ' make MOVABLE_NODE=1 - override `movable_node_is_enabled`'
> > @echo ' definition to simulate movable NUMA nodes'
> > diff --git a/tools/testing/memblock/README b/tools/testing/memblock/README
> > index ca6afcff013a..058146b528a5 100644
> > --- a/tools/testing/memblock/README
> > +++ b/tools/testing/memblock/README
> > @@ -34,7 +34,15 @@ To run the tests, build the main target and run it:
> > $ make && ./main
> >
> > A successful run produces no output. It is also possible to override different
> > -configuration parameters. For example, to simulate enabled NUMA, use:
> > +configuration parameters. For example, to include verbose output, specify the
> > +VERBOSE flag when building the main target:
> > +
> > +$ make VERBOSE=1
> > +
> > +This will print information about which functions are being tested and the
> > +number of test cases that passed.
> > +
> > +To simulate enabled NUMA, use:
> >
> > $ make NUMA=1
> >
> > diff --git a/tools/testing/memblock/scripts/Makefile.include b/tools/testing/memblock/scripts/Makefile.include
> > index 641569ccb7b0..4401f79bed4c 100644
> > --- a/tools/testing/memblock/scripts/Makefile.include
> > +++ b/tools/testing/memblock/scripts/Makefile.include
> > @@ -17,3 +17,13 @@ ifeq ($(32BIT_PHYS_ADDR_T), 1)
> > CFLAGS += -m32 -U CONFIG_PHYS_ADDR_T_64BIT
> > LDFLAGS += -m32
> > endif
> > +
> > +# Enable verbose testing output
> > +ifeq ($(VERBOSE), 1)
> > + CFLAGS += -D VERBOSE
> > +endif
> > +
> > +# Enable memblock_dbg() messages
> > +ifeq ($(MEMBLOCK_DEBUG), 1)
> > + CFLAGS += -D MEMBLOCK_DEBUG
> > +endif
> > --
> > 2.34.1
> >
>
> --
> Sincerely yours,
> Mike.

Thanks,
Rebecca

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