From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyril Hrubis Date: Mon, 7 Dec 2020 15:41:36 +0100 Subject: [LTP] [PATCH v2 1/3] lib: add .min_cpus in tst_test struct In-Reply-To: <20201204063305.6820-1-liwang@redhat.com> References: <20201203110616.28302-1-liwang@redhat.com> <20201204063305.6820-1-liwang@redhat.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi! Pushed with two fixes, thanks. > + /* Minimum numbers of online CPU required by the test */ ^ number > + unsigned long min_cpus; > + > /* > * If set non-zero number of request_hugepages, test will try to reserve the > * expected number of hugepage for testing in setup phase. If system does not > diff --git a/lib/tst_test.c b/lib/tst_test.c > index 535c0ff4c..c4e04eb4a 100644 > --- a/lib/tst_test.c > +++ b/lib/tst_test.c > @@ -918,6 +918,9 @@ static void do_setup(int argc, char *argv[]) > if (tst_test->all_filesystems) > tst_test->needs_device = 1; > > + if (tst_test->min_cpus > tst_ncpus()) ^ Added (unsigned long) cast to silence warnings. > + tst_brk(TCONF, "Test needs at least %lu CPUs online", tst_test->min_cpus); > + > if (tst_test->request_hugepages) > tst_request_hugepages(tst_test->request_hugepages); > > -- > 2.21.3 > > > -- > Mailing list info: https://lists.linux.it/listinfo/ltp -- Cyril Hrubis chrubis@suse.cz