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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 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_zer= oes(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/tool= s/testing/selftests/mm/split_huge_page_test.c?h=3Dmm-new#n110 Hi Andrew, Can you drop this one for now? Thanks. -- Best Regards, Yan, Zi