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, 83 insertions, 0 deletions

diff --git a/fs/smb/client/Makefile b/fs/smb/client/Makefile
new file mode 100644
index 000000000..fc6b9d35c
--- /dev/null
+++ b/fs/smb/client/Makefile
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for Linux CIFS/SMB2/SMB3 VFS client
+#
+ccflags-y += -I$(src)		# needed for trace events
+obj-$(CONFIG_CIFS) += cifs.o
+
+cifs-y := trace.o cifsfs.o cifs_debug.o connect.o dir.o file.o \
+	  inode.o link.o misc.o netmisc.o smbencrypt.o transport.o \
+	  cached_dir.o cifs_unicode.o cifsencrypt.o \
+	  readdir.o ioctl.o sess.o export.o unc.o winucase.o \
+	  smb2ops.o smb2maperror.o smb2transport.o \
+	  smb2misc.o smb2pdu.o smb2inode.o smb2file.o cifsacl.o fs_context.o \
+	  dns_resolve.o cifs_spnego_negtokeninit.asn1.o asn1.o \
+	  namespace.o reparse.o
+
+$(obj)/asn1.o: $(obj)/cifs_spnego_negtokeninit.asn1.h
+
+$(obj)/cifs_spnego_negtokeninit.asn1.o: $(obj)/cifs_spnego_negtokeninit.asn1.c $(obj)/cifs_spnego_negtokeninit.asn1.h
+
+cifs-$(CONFIG_CIFS_XATTR) += xattr.o
+
+cifs-$(CONFIG_CIFS_UPCALL) += cifs_spnego.o
+
+cifs-$(CONFIG_CIFS_DFS_UPCALL) += dfs_cache.o dfs.o
+
+cifs-$(CONFIG_CIFS_SWN_UPCALL) += netlink.o cifs_swn.o
+
+cifs-$(CONFIG_CIFS_FSCACHE) += fscache.o
+
+cifs-$(CONFIG_CIFS_SMB_DIRECT) += smbdirect.o
+
+cifs-$(CONFIG_CIFS_ROOT) += cifsroot.o
+
+cifs-$(CONFIG_CIFS_ALLOW_INSECURE_LEGACY) += \
+	cifssmb.o \
+	smb1debug.o \
+	smb1encrypt.o \
+	smb1maperror.o \
+	smb1misc.o \
+	smb1ops.o \
+	smb1session.o \
+	smb1transport.o
+
+cifs-$(CONFIG_CIFS_COMPRESSION) += compress.o
+
+ifneq ($(CONFIG_CIFS_ALLOW_INSECURE_LEGACY),)
+#
+# Build the SMB1 error mapping tables from nterr.h and smberr.h
+#
+smb1-gen-y := smb1_mapping_table.c \
+	      smb1_err_dos_map.c \
+	      smb1_err_srv_map.c
+
+$(obj)/smb1_mapping_table.c: $(src)/nterr.h $(src)/gen_smb1_mapping FORCE
+	$(call if_changed,gen_smb1_mapping)
+
+$(obj)/smb1_err_%.c: $(src)/smberr.h $(src)/gen_smb1_mapping FORCE
+	$(call if_changed,gen_smb1_mapping)
+
+$(obj)/smb1maperror.o: $(addprefix $(obj)/, $(smb1-gen-y))
+
+quiet_cmd_gen_smb1_mapping = GEN     $@
+      cmd_gen_smb1_mapping = perl $(src)/gen_smb1_mapping $< $@
+endif
+
+#
+# Build the SMB2 error mapping table from smb2status.h
+#
+$(obj)/smb2_mapping_table.c: $(src)/../common/smb2status.h \
+			     $(src)/gen_smb2_mapping FORCE
+	$(call if_changed,gen_smb2_mapping)
+
+$(obj)/smb2maperror.o: $(obj)/smb2_mapping_table.c
+
+quiet_cmd_gen_smb2_mapping = GEN     $@
+      cmd_gen_smb2_mapping = perl $(src)/gen_smb2_mapping $< $@
+
+obj-$(CONFIG_SMB1_KUNIT_TESTS) += smb1maperror_test.o
+obj-$(CONFIG_SMB_KUNIT_TESTS) += smb2maperror_test.o
+
+# Let Kbuild handle tracking and cleaning
+targets += smb2_mapping_table.c $(smb1-gen-y)