Re: [PATCH 1/2] mm/gup_benchmark: add a missing "w" to getopt string

On Sun, Oct 13, 2019 at 03:11:54PM -0700, John Hubbard wrote:

Even though gup_benchmark.c has code to handle the -w command-line option, the "w" is not part of the getopt string. It looks as if it has been missing the whole time.

On my machine, this leads naturally to the following predictable result:

$ sudo ./gup_benchmark -w ./gup_benchmark: invalid option -- 'w'

...which is fixed, with this commit.

Cc: Kirill A. Shutemov kirill.shutemov@linux.intel.com Cc: Keith Busch keith.busch@intel.com Cc: Shuah Khan shuah@kernel.org Cc: linux-kselftest@vger.kernel.org Signed-off-by: John Hubbard jhubbard@nvidia.com

Acked-by: Kirill A. Shutemov kirill.shutemov@linux.intel.com