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From: David Hildenbrand <david@redhat.com>
To: John Hubbard <jhubbard@nvidia.com>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Xu <peterx@redhat.com>, Shuah Khan <shuah@kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 01/12] selftests/mm: fix uffd-stress unused function warning
Date: Fri, 2 Jun 2023 11:58:29 +0200	[thread overview]
Message-ID: <b7420aeb-21d6-ac06-60ce-44d625d351d3@redhat.com> (raw)
In-Reply-To: <20230602013358.900637-2-jhubbard@nvidia.com>

On 02.06.23 03:33, John Hubbard wrote:
> uffd_minor_feature() was unused. Remove it in order to fix the
> associated clang build warning.
> 
> Signed-off-by: John Hubbard <jhubbard@nvidia.com>
> ---
>   tools/testing/selftests/mm/uffd-stress.c | 10 ----------
>   1 file changed, 10 deletions(-)
> 
> diff --git a/tools/testing/selftests/mm/uffd-stress.c b/tools/testing/selftests/mm/uffd-stress.c
> index f1ad9eef1c3a..995ff13e74c7 100644
> --- a/tools/testing/selftests/mm/uffd-stress.c
> +++ b/tools/testing/selftests/mm/uffd-stress.c
> @@ -88,16 +88,6 @@ static void uffd_stats_reset(struct uffd_args *args, unsigned long n_cpus)
>   	}
>   }
>   
> -static inline uint64_t uffd_minor_feature(void)
> -{
> -	if (test_type == TEST_HUGETLB && map_shared)
> -		return UFFD_FEATURE_MINOR_HUGETLBFS;
> -	else if (test_type == TEST_SHMEM)
> -		return UFFD_FEATURE_MINOR_SHMEM;
> -	else
> -		return 0;
> -}
> -
>   static void *locking_thread(void *arg)
>   {
>   	unsigned long cpu = (unsigned long) arg;


Reviewed-by: David Hildenbrand <david@redhat.com>

-- 
Thanks,

David / dhildenb


  reply	other threads:[~2023-06-02  9:59 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-02  1:33 [PATCH 00/12] A minor flurry of selftest/mm fixes John Hubbard
2023-06-02  1:33 ` [PATCH 01/12] selftests/mm: fix uffd-stress unused function warning John Hubbard
2023-06-02  9:58   ` David Hildenbrand [this message]
2023-06-02 15:25   ` Peter Xu
2023-06-02  1:33 ` [PATCH 02/12] selftests/mm: fix unused variable warning in hugetlb-madvise.c John Hubbard
2023-06-02 10:01   ` David Hildenbrand
2023-06-02 18:38     ` John Hubbard
2023-06-02  1:33 ` [PATCH 03/12] selftests/mm: fix unused variable warning in migration.c John Hubbard
2023-06-02 10:02   ` David Hildenbrand
2023-06-02 18:39     ` John Hubbard
2023-06-02  1:33 ` [PATCH 04/12] selftests/mm: fix a char* assignment in mlock2-tests.c John Hubbard
2023-06-02 10:04   ` David Hildenbrand
2023-06-02 15:24     ` Peter Xu
2023-06-02 18:52       ` John Hubbard
2023-06-05 15:38         ` Peter Xu
2023-06-05 18:45           ` John Hubbard
2023-06-02  1:33 ` [PATCH 05/12] selftests/mm: fix invocation of tests that are run via shell scripts John Hubbard
2023-06-02 10:05   ` David Hildenbrand
2023-06-02 20:38     ` John Hubbard
2023-06-02 15:34   ` Peter Xu
2023-06-02 19:19     ` John Hubbard
2023-06-02 21:36       ` Peter Xu
2023-06-02 21:46         ` John Hubbard
2023-06-02  1:33 ` [PATCH 06/12] selftests/mm: .gitignore: add mkdirty, va_high_addr_switch John Hubbard
2023-06-02 10:06   ` David Hildenbrand
2023-06-02  1:33 ` [PATCH 07/12] selftests/mm: set -Wno-format-security to avoid uffd build warnings John Hubbard
2023-06-02 10:15   ` David Hildenbrand
2023-06-02 21:22     ` John Hubbard
2023-06-02  1:33 ` [PATCH 08/12] selftests/mm: fix a "possibly uninitialized" warning in pkey-x86.h John Hubbard
2023-06-02 10:16   ` David Hildenbrand
2023-06-02  1:33 ` [PATCH 09/12] selftests/mm: move psize(), pshift() into vm_utils.c John Hubbard
2023-06-02 10:19   ` David Hildenbrand
2023-06-02 21:58     ` John Hubbard
2023-06-02  1:33 ` [PATCH 10/12] selftests/mm: move uffd* routines from vm_util.c to uffd-common.c John Hubbard
2023-06-02 15:59   ` Peter Xu
2023-06-02 22:11     ` John Hubbard
2023-06-02 22:38       ` Peter Xu
2023-06-02 22:52         ` John Hubbard
2023-06-03  0:43           ` John Hubbard
2023-06-03  1:18             ` Peter Xu
2023-06-03  1:39               ` John Hubbard
2023-06-02  1:33 ` [PATCH 11/12] selftests/mm: fix missing UFFDIO_CONTINUE_MODE_WP and similar build failures John Hubbard
2023-06-02 10:23   ` David Hildenbrand
2023-06-02 22:20     ` John Hubbard
2023-06-03  8:27       ` David Hildenbrand
2023-06-03 23:48         ` John Hubbard
2023-06-02 16:25   ` Muhammad Usama Anjum
2023-06-02 22:24     ` John Hubbard
2023-06-02  1:33 ` [PATCH 12/12] selftests/mm: fix uffd-unit-tests.c build failure due to missing MADV_COLLAPSE John Hubbard
2023-06-02 10:23   ` David Hildenbrand
2023-06-02 16:34   ` Muhammad Usama Anjum
2023-06-02 22:26     ` John Hubbard
2023-06-02  9:32 ` [PATCH 00/12] A minor flurry of selftest/mm fixes David Hildenbrand
2023-06-02 17:51   ` John Hubbard

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