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, 256 insertions, 0 deletions

diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
new file mode 100644
index 000000000..9f7133e02
--- /dev/null
+++ b/fs/xfs/Makefile
@@ -0,0 +1,256 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2000-2005 Silicon Graphics, Inc.
+# All Rights Reserved.
+#
+
+ccflags-y += -I $(src)		# needed for trace events
+ccflags-y += -I $(src)/libxfs
+
+obj-$(CONFIG_XFS_FS)		+= xfs.o
+
+# this one should be compiled first, as the tracing macros can easily blow up
+xfs-y				+= xfs_trace.o
+
+# build the libxfs code first
+xfs-y				+= $(addprefix libxfs/, \
+				   xfs_group.o \
+				   xfs_ag.o \
+				   xfs_ag_resv.o \
+				   xfs_alloc.o \
+				   xfs_alloc_btree.o \
+				   xfs_attr.o \
+				   xfs_attr_leaf.o \
+				   xfs_attr_remote.o \
+				   xfs_bit.o \
+				   xfs_bmap.o \
+				   xfs_bmap_btree.o \
+				   xfs_btree.o \
+				   xfs_btree_staging.o \
+				   xfs_da_btree.o \
+				   xfs_defer.o \
+				   xfs_dir2.o \
+				   xfs_dir2_block.o \
+				   xfs_dir2_data.o \
+				   xfs_dir2_leaf.o \
+				   xfs_dir2_node.o \
+				   xfs_dir2_sf.o \
+				   xfs_dquot_buf.o \
+				   xfs_exchmaps.o \
+				   xfs_ialloc.o \
+				   xfs_ialloc_btree.o \
+				   xfs_iext_tree.o \
+				   xfs_inode_fork.o \
+				   xfs_inode_buf.o \
+				   xfs_inode_util.o \
+				   xfs_log_rlimit.o \
+				   xfs_metadir.o \
+				   xfs_metafile.o \
+				   xfs_parent.o \
+				   xfs_rmap.o \
+				   xfs_rmap_btree.o \
+				   xfs_refcount.o \
+				   xfs_refcount_btree.o \
+				   xfs_rtrefcount_btree.o \
+				   xfs_rtrmap_btree.o \
+				   xfs_sb.o \
+				   xfs_symlink_remote.o \
+				   xfs_trans_inode.o \
+				   xfs_trans_resv.o \
+				   xfs_trans_space.o \
+				   xfs_types.o \
+				   )
+# xfs_rtbitmap is shared with libxfs
+xfs-$(CONFIG_XFS_RT)		+= $(addprefix libxfs/, \
+				   xfs_rtbitmap.o \
+				   xfs_rtgroup.o \
+				   xfs_zones.o \
+				   )
+
+# highlevel code
+xfs-y				+= xfs_aops.o \
+				   xfs_attr_inactive.o \
+				   xfs_attr_list.o \
+				   xfs_bmap_util.o \
+				   xfs_bio_io.o \
+				   xfs_buf.o \
+				   xfs_dahash_test.o \
+				   xfs_dir2_readdir.o \
+				   xfs_discard.o \
+				   xfs_error.o \
+				   xfs_exchrange.o \
+				   xfs_export.o \
+				   xfs_extent_busy.o \
+				   xfs_file.o \
+				   xfs_filestream.o \
+				   xfs_fsmap.o \
+				   xfs_fsops.o \
+				   xfs_globals.o \
+				   xfs_handle.o \
+				   xfs_health.o \
+				   xfs_healthmon.o \
+				   xfs_icache.o \
+				   xfs_ioctl.o \
+				   xfs_iomap.o \
+				   xfs_iops.o \
+				   xfs_inode.o \
+				   xfs_itable.o \
+				   xfs_iwalk.o \
+				   xfs_message.o \
+				   xfs_mount.o \
+				   xfs_mru_cache.o \
+				   xfs_pwork.o \
+				   xfs_reflink.o \
+				   xfs_stats.o \
+				   xfs_super.o \
+				   xfs_symlink.o \
+				   xfs_sysfs.o \
+				   xfs_trans.o \
+				   xfs_verify_media.o \
+				   xfs_xattr.o
+
+# low-level transaction/log code
+xfs-y				+= xfs_log.o \
+				   xfs_log_cil.o \
+				   xfs_bmap_item.o \
+				   xfs_buf_item.o \
+				   xfs_buf_item_recover.o \
+				   xfs_dquot_item_recover.o \
+				   xfs_exchmaps_item.o \
+				   xfs_extfree_item.o \
+				   xfs_attr_item.o \
+				   xfs_icreate_item.o \
+				   xfs_inode_item.o \
+				   xfs_inode_item_recover.o \
+				   xfs_iunlink_item.o \
+				   xfs_refcount_item.o \
+				   xfs_rmap_item.o \
+				   xfs_log_recover.o \
+				   xfs_trans_ail.o \
+				   xfs_trans_buf.o
+
+# optional features
+xfs-$(CONFIG_XFS_QUOTA)		+= xfs_dquot.o \
+				   xfs_dquot_item.o \
+				   xfs_trans_dquot.o \
+				   xfs_qm_syscalls.o \
+				   xfs_qm_bhv.o \
+				   xfs_qm.o \
+				   xfs_quotaops.o
+
+# xfs_rtbitmap is shared with libxfs
+xfs-$(CONFIG_XFS_RT)		+= xfs_rtalloc.o \
+				   xfs_zone_alloc.o \
+				   xfs_zone_gc.o \
+				   xfs_zone_info.o \
+				   xfs_zone_space_resv.o
+
+xfs-$(CONFIG_XFS_POSIX_ACL)	+= xfs_acl.o
+xfs-$(CONFIG_SYSCTL)		+= xfs_sysctl.o
+xfs-$(CONFIG_COMPAT)		+= xfs_ioctl32.o
+xfs-$(CONFIG_EXPORTFS_BLOCK_OPS)	+= xfs_pnfs.o
+
+# notify failure
+ifeq ($(CONFIG_MEMORY_FAILURE),y)
+xfs-$(CONFIG_FS_DAX)		+= xfs_notify_failure.o
+endif
+
+xfs-$(CONFIG_XFS_DRAIN_INTENTS)	+= xfs_drain.o
+xfs-$(CONFIG_XFS_LIVE_HOOKS)	+= xfs_hooks.o
+xfs-$(CONFIG_XFS_MEMORY_BUFS)	+= xfs_buf_mem.o
+xfs-$(CONFIG_XFS_BTREE_IN_MEM)	+= libxfs/xfs_btree_mem.o
+
+# online scrub/repair
+ifeq ($(CONFIG_XFS_ONLINE_SCRUB),y)
+
+# Tracepoints like to blow up, so build that before everything else
+
+xfs-y				+= $(addprefix scrub/, \
+				   trace.o \
+				   agb_bitmap.o \
+				   agheader.o \
+				   alloc.o \
+				   attr.o \
+				   bitmap.o \
+				   bmap.o \
+				   btree.o \
+				   common.o \
+				   dabtree.o \
+				   dir.o \
+				   dirtree.o \
+				   fscounters.o \
+				   health.o \
+				   ialloc.o \
+				   inode.o \
+				   iscan.o \
+				   listxattr.o \
+				   metapath.o \
+				   nlinks.o \
+				   parent.o \
+				   readdir.o \
+				   refcount.o \
+				   rmap.o \
+				   scrub.o \
+				   symlink.o \
+				   xfarray.o \
+				   xfblob.o \
+				   xfile.o \
+				   )
+
+xfs-$(CONFIG_XFS_ONLINE_SCRUB_STATS) += scrub/stats.o
+
+xfs-$(CONFIG_XFS_RT)		+= $(addprefix scrub/, \
+				   rgsuper.o \
+				   rtbitmap.o \
+				   rtrefcount.o \
+				   rtrmap.o \
+				   rtsummary.o \
+				   )
+
+xfs-$(CONFIG_XFS_QUOTA)		+= $(addprefix scrub/, \
+				   dqiterate.o \
+				   quota.o \
+				   quotacheck.o \
+				   )
+
+# online repair
+ifeq ($(CONFIG_XFS_ONLINE_REPAIR),y)
+xfs-y				+= $(addprefix scrub/, \
+				   agheader_repair.o \
+				   alloc_repair.o \
+				   attr_repair.o \
+				   bmap_repair.o \
+				   cow_repair.o \
+				   dir_repair.o \
+				   dirtree_repair.o \
+				   findparent.o \
+				   fscounters_repair.o \
+				   ialloc_repair.o \
+				   inode_repair.o \
+				   newbt.o \
+				   nlinks_repair.o \
+				   orphanage.o \
+				   parent_repair.o \
+				   rcbag_btree.o \
+				   rcbag.o \
+				   reap.o \
+				   refcount_repair.o \
+				   repair.o \
+				   rmap_repair.o \
+				   symlink_repair.o \
+				   tempfile.o \
+				   )
+
+xfs-$(CONFIG_XFS_RT)		+= $(addprefix scrub/, \
+				   rtbitmap_repair.o \
+				   rtrefcount_repair.o \
+				   rtrmap_repair.o \
+				   rtsummary_repair.o \
+				   )
+
+xfs-$(CONFIG_XFS_QUOTA)		+= $(addprefix scrub/, \
+				   quota_repair.o \
+				   quotacheck_repair.o \
+				   )
+endif
+endif