scftorture: Count single_rpc offline failures in statistics outputgrafted

scf_torture_stats_print() aggregates each invoker thread's counters
into a local scf_statistics structure before printing, but the
n_single_rpc_ofl field is missing from the aggregation loop.  As a
result, the "single_rpc_ofl" value printed in the statistics line is
always zero, even when smp_call_function_single() invocations for the
RPC test have failed due to offline CPUs and been counted by the
invoker threads.

Add the missing accumulation so that the printed value reflects the
actual counts.

Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

1 files changed, 183 insertions, 0 deletions

diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
new file mode 100644
index 000000000..544563d62
--- /dev/null
+++ b/tools/build/feature/test-all.c
@@ -0,0 +1,183 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * test-all.c: Try to build all the main testcases at once.
+ *
+ * A well-configured system will have all the prereqs installed, so we can speed
+ * up auto-detection on such systems.
+ */
+
+/*
+ * Quirk: Python headers cannot be in arbitrary places, so keep this testcase at
+ * the top:
+ */
+#define main main_test_libpython
+# include "test-libpython.c"
+#undef main
+
+#define main main_test_hello
+# include "test-hello.c"
+#undef main
+
+#define main main_test_libelf
+# include "test-libelf.c"
+#undef main
+
+#define main main_test_gettid
+# include "test-gettid.c"
+#undef main
+
+#define main main_test_glibc
+# include "test-glibc.c"
+#undef main
+
+#define main main_test_libdw
+# include "test-libdw.c"
+#undef main
+
+#define main main_test_eventfd
+# include "test-eventfd.c"
+#undef main
+
+#define main main_test_libelf_getphdrnum
+# include "test-libelf-getphdrnum.c"
+#undef main
+
+#define main main_test_libelf_gelf_getnote
+# include "test-libelf-gelf_getnote.c"
+#undef main
+
+#define main main_test_libelf_getshdrstrndx
+# include "test-libelf-getshdrstrndx.c"
+#undef main
+
+#define main main_test_libelf_zstd
+# include "test-libelf-zstd.c"
+#undef main
+
+#define main main_test_libslang
+# include "test-libslang.c"
+#undef main
+
+#define main main_test_backtrace
+# include "test-backtrace.c"
+#undef main
+
+#define main main_test_libnuma
+# include "test-libnuma.c"
+#undef main
+
+#define main main_test_numa_num_possible_cpus
+# include "test-numa_num_possible_cpus.c"
+#undef main
+
+#define main main_test_timerfd
+# include "test-timerfd.c"
+#undef main
+
+#define main main_test_stackprotector_all
+# include "test-stackprotector-all.c"
+#undef main
+
+#define main main_test_zlib
+# include "test-zlib.c"
+#undef main
+
+#define main main_test_pthread_attr_setaffinity_np
+# include "test-pthread-attr-setaffinity-np.c"
+#undef main
+
+#define main main_test_pthread_barrier
+# include "test-pthread-barrier.c"
+#undef main
+
+#define main main_test_scandirat
+# include "test-scandirat.c"
+#undef main
+
+#define main main_test_sched_getcpu
+# include "test-sched_getcpu.c"
+#undef main
+
+# if 0
+/*
+ * Disable babeltrace2-ctf-writer check for test-all, because the requested
+ * library version is not released yet in most distributions. Will
+ * reenable later.
+ */
+
+#define main main_test_babeltrace2_ctf_writer
+# include "test-babeltrace2-ctf-writer.c"
+#undef main
+#endif
+
+#define main main_test_lzma
+# include "test-lzma.c"
+#undef main
+
+#define main main_test_bpf
+# include "test-bpf.c"
+#undef main
+
+#define main main_test_sdt
+# include "test-sdt.c"
+#undef main
+
+#define main main_test_setns
+# include "test-setns.c"
+#undef main
+
+#define main main_test_libaio
+# include "test-libaio.c"
+#undef main
+
+#define main main_test_reallocarray
+# include "test-reallocarray.c"
+#undef main
+
+#define main main_test_libzstd
+# include "test-libzstd.c"
+#undef main
+
+#define main main_test_libtraceevent
+# include "test-libtraceevent.c"
+#undef main
+
+#define main main_test_libopenssl
+# include "test-libopenssl.c"
+#undef main
+
+int main(int argc, char *argv[])
+{
+	main_test_libpython();
+	main_test_hello();
+	main_test_libelf();
+	main_test_gettid();
+	main_test_glibc();
+	main_test_libdw();
+	main_test_eventfd();
+	main_test_libelf_getphdrnum();
+	main_test_libelf_gelf_getnote();
+	main_test_libelf_getshdrstrndx();
+	main_test_libslang();
+	main_test_backtrace();
+	main_test_libnuma();
+	main_test_numa_num_possible_cpus();
+	main_test_timerfd();
+	main_test_stackprotector_all();
+	main_test_zlib();
+	main_test_pthread_attr_setaffinity_np();
+	main_test_pthread_barrier();
+	main_test_lzma();
+	main_test_bpf();
+	main_test_scandirat();
+	main_test_sched_getcpu();
+	main_test_sdt();
+	main_test_setns();
+	main_test_libaio();
+	main_test_reallocarray();
+	main_test_libzstd();
+	main_test_libtraceevent();
+	main_test_libopenssl();
+
+	return 0;
+}