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 wgneyRVe 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 8 Aug 2025, at 11:56, Zi Yan wrote: > On 7 Aug 2025, at 4:27, Wei Yang wrote: > >> Currently it hard coded the number of hugepage to check for >> check_huge_anon(), but we already have the number passed in. >> >> Do the check based on the number of hugepage passed in is more >> reasonable. >> >> Signed-off-by: Wei Yang >> --- >> tools/testing/selftests/mm/split_huge_page_test.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/tools/testing/selftests/mm/split_huge_page_test.c b/tools= /testing/selftests/mm/split_huge_page_test.c >> index 44a3f8a58806..bf40e6b121ab 100644 >> --- a/tools/testing/selftests/mm/split_huge_page_test.c >> +++ b/tools/testing/selftests/mm/split_huge_page_test.c >> @@ -111,7 +111,7 @@ static void verify_rss_anon_split_huge_page_all_ze= roes(char *one_page, int nr_hp >> unsigned long rss_anon_before, rss_anon_after; >> size_t i; >> >> - if (!check_huge_anon(one_page, 4, pmd_pagesize)) >> + if (!check_huge_anon(one_page, nr_hpages, pmd_pagesize)) >> ksft_exit_fail_msg("No THP is allocated\n"); >> >> rss_anon_before =3D rss_anon(); > > Which commit is this patch based on? > > In mm-new[1], verify_rss_anon_split_huge_page_all_zeroes() accepts > char *one_page and size_t len but no nr_hpages. This breaks > split_huge_page_test.c compilation. > > Are you forgetting some cleanup patches before this one? > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/tree/to= ols/testing/selftests/mm/split_huge_page_test.c?h=3Dmm-new#n110 > > > Hi Andrew, > > Can you drop this one for now? Thanks. Wait. It seems that mm-new is different from Linus' tree[1]. I wonder what is going on. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tr= ee/tools/testing/selftests/mm/split_huge_page_test.c?h=3Dv6.16#n109 -- Best Regards, Yan, Zi