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, 86 insertions, 0 deletions

diff --git a/tools/power/pm-graph/Makefile b/tools/power/pm-graph/Makefile
new file mode 100644
index 000000000..aeddbaf2d
--- /dev/null
+++ b/tools/power/pm-graph/Makefile
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2013, Intel Corporation.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# Authors:
+#	 Todd Brandt <todd.e.brandt@linux.intel.com>
+
+# Prefix to the directories we're installing to
+DESTDIR ?=
+
+# Directory definitions. These are default and most probably
+# do not need to be changed. Please note that DESTDIR is
+# added in front of any of them
+
+BINDIR ?=	/usr/bin
+MANDIR ?=	/usr/share/man
+LIBDIR ?=	/usr/lib
+
+# Toolchain: what tools do we use, and what options do they need:
+INSTALL = /usr/bin/install
+INSTALL_DATA  = ${INSTALL} -m 644
+
+all:
+	@echo "Nothing to build"
+
+install : uninstall
+	$(INSTALL) -d  $(DESTDIR)$(LIBDIR)/pm-graph
+	$(INSTALL) sleepgraph.py $(DESTDIR)$(LIBDIR)/pm-graph
+	$(INSTALL) bootgraph.py $(DESTDIR)$(LIBDIR)/pm-graph
+	$(INSTALL) -d  $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/cgskip.txt $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/freeze-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/freeze.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/freeze-dev.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/standby-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/standby.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/standby-dev.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/suspend-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/suspend.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/suspend-dev.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+	$(INSTALL_DATA) config/suspend-x2-proc.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
+
+	$(INSTALL) -d  $(DESTDIR)$(BINDIR)
+	ln -s ../lib/pm-graph/bootgraph.py $(DESTDIR)$(BINDIR)/bootgraph
+	ln -s ../lib/pm-graph/sleepgraph.py $(DESTDIR)$(BINDIR)/sleepgraph
+
+	$(INSTALL) -d  $(DESTDIR)$(MANDIR)/man8
+	$(INSTALL) bootgraph.8 $(DESTDIR)$(MANDIR)/man8
+	$(INSTALL) sleepgraph.8 $(DESTDIR)$(MANDIR)/man8
+
+uninstall :
+	rm -f $(DESTDIR)$(MANDIR)/man8/bootgraph.8
+	rm -f $(DESTDIR)$(MANDIR)/man8/sleepgraph.8
+
+	rm -f $(DESTDIR)$(BINDIR)/bootgraph
+	rm -f $(DESTDIR)$(BINDIR)/sleepgraph
+
+	rm -f $(DESTDIR)$(LIBDIR)/pm-graph/config/*
+	if [ -d $(DESTDIR)$(LIBDIR)/pm-graph/config ] ; then \
+		rmdir $(DESTDIR)$(LIBDIR)/pm-graph/config; \
+	fi;
+	rm -f $(DESTDIR)$(LIBDIR)/pm-graph/__pycache__/*
+	if [ -d $(DESTDIR)$(LIBDIR)/pm-graph/__pycache__ ] ; then \
+		rmdir $(DESTDIR)$(LIBDIR)/pm-graph/__pycache__; \
+	fi;
+	rm -f $(DESTDIR)$(LIBDIR)/pm-graph/*
+	if [ -d $(DESTDIR)$(LIBDIR)/pm-graph ] ; then \
+		rmdir $(DESTDIR)$(LIBDIR)/pm-graph; \
+	fi;
+
+help:
+	@echo  'Building targets:'
+	@echo  '  all		  - Nothing to build'
+	@echo  '  install	  - Install the program and create necessary directories'
+	@echo  '  uninstall	  - Remove installed files and directories'
+
+.PHONY: all install uninstall help