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Howlett" , Lance Yang , Leon Romanovsky , Lorenzo Stoakes , Mark Brown , Michal Hocko , Mike Rapoport , Nico Pache , Peter Xu , Ryan Roberts , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , Zi Yan , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 10/53] selftests/mm: hugetlb_madv_vs_map: use kselftest framework Date: Mon, 6 Apr 2026 17:16:52 +0300 Message-ID: <20260406141735.2179309-11-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260406141735.2179309-1-rppt@kernel.org> References: <20260406141735.2179309-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: EAE3AC000C X-Stat-Signature: 71w46wgmfogms6kxcbkp4jsfgbe9g584 X-Rspam-User: X-HE-Tag: 1775485124-49184 X-HE-Meta: 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 D9XA7LcW /GXwHsAbXaivjzyP0d6xI21JkY2K+yWeUq4AbZ+zVcuFoPWR9FKx3dwwljKxR1lid0INS3uHplP/zf5BWeheKWYHxlOgr4avBNKiP6vlV8R5/sSC+P4ThrY5kpdii7DOn4+XC/Qg2iJGmXMqu8p8AYYfK5H4d72RCBiIZOUQU+6F9gF0Uy36VtkhrSF3X433BHRbuKxeOA0icmzBffErJB18+bDWtqxfEzuj3BYfjmeq66EXpOxcRJZkZCR24/QaNT2jQ4sOFmzdEzk6FoA3N5FoDzLVMEYS1fhe8 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (Microsoft)" Convert hugetlb_madv_vs_map test to use kselftest framework for reporting and tracking successful and failing runs. Signed-off-by: Mike Rapoport (Microsoft) --- .../testing/selftests/mm/hugetlb_madv_vs_map.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/mm/hugetlb_madv_vs_map.c b/tools/testing/selftests/mm/hugetlb_madv_vs_map.c index efd774b41389..c7105c6d319b 100644 --- a/tools/testing/selftests/mm/hugetlb_madv_vs_map.c +++ b/tools/testing/selftests/mm/hugetlb_madv_vs_map.c @@ -25,7 +25,6 @@ #include #include "vm_util.h" -#include "kselftest.h" #define INLOOP_ITER 100 @@ -86,12 +85,14 @@ int main(void) */ int max = 10; + ksft_print_header(); + ksft_set_plan(1); + free_hugepages = get_free_hugepages(); - if (free_hugepages != 1) { + if (free_hugepages != 1) ksft_exit_skip("This test needs one and only one page to execute. Got %lu\n", free_hugepages); - } mmap_size = default_huge_page_size(); @@ -100,10 +101,8 @@ int main(void) MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0); - if ((unsigned long)huge_ptr == -1) { - ksft_test_result_fail("Failed to allocate huge page\n"); - return KSFT_FAIL; - } + if ((unsigned long)huge_ptr == -1) + ksft_exit_fail_msg("Failed to allocate huge page\n"); pthread_create(&thread1, NULL, madv, NULL); pthread_create(&thread2, NULL, touch, NULL); @@ -115,12 +114,13 @@ int main(void) if (ret) { ksft_test_result_fail("Unexpected huge page allocation\n"); - return KSFT_FAIL; + ksft_finished(); } /* Unmap and restart */ munmap(huge_ptr, mmap_size); } - return KSFT_PASS; + ksft_test_result_pass("No unexpected huge page allocations\n"); + ksft_finished(); } -- 2.53.0