patches: Add xfstests patches for NFS

- Disable slow-running generic/531
- Fix parallel instances
- Add an "nfsquick" group for virtual bake-a-thon testing

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

patches/xfstests-0001-generic-531-Disable-on-NFS.patch

@@ -0,0 +1,60 @@
+From 9a035433e54362015a8e2f2acff85e7f658b0400 Mon Sep 17 00:00:00 2001
+From: Anna Schumaker <Anna.Schumaker@Netapp.com>
+Date: Mon, 12 Jul 2021 11:57:51 -0400
+Subject: [PATCH 1/3] generic/531: Disable on NFS
+
+Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
+---
+ common/rc         | 15 +++++++++++++++
+ tests/generic/531 |  2 ++
+ 2 files changed, 17 insertions(+)
+
+diff --git a/common/rc b/common/rc
+index a419b3ba53f6..91f0fc7b555c 100644
+--- a/common/rc
++++ b/common/rc
+@@ -1535,6 +1535,21 @@ _supported_fs()
+     _notrun "not suitable for this filesystem type: $FSTYP"
+ }
+ 
++# tests whether $FSTYP is one of the unsupported filesystems for a test
++#
++_unsupported_fs()
++{
++    local f
++
++    for f
++    do
++        if [ "$f" = "$FSTYP" -o "$f" = "generic" ]
++        then
++            _notrun "not suitable for this filesystem type: $FSTYP"
++        fi
++    done
++}
++
+ # check if a FS on a device is mounted
+ # if so, verify that it is mounted on mount point
+ # if fstype is given as argument, verify that it is also
+diff --git a/tests/generic/531 b/tests/generic/531
+index 5e84ca977b44..3a696a526bde 100755
+--- a/tests/generic/531
++++ b/tests/generic/531
+@@ -19,6 +19,7 @@ testfile=$TEST_DIR/$seq.txt
+ 
+ # real QA test starts here
+ _supported_fs generic
++_unsupported_fs nfs
+ _require_scratch
+ _require_test_program "t_open_tmpfiles"
+ 
+@@ -35,6 +36,7 @@ max_allowable_files=$(( $(cat /proc/sys/fs/file-max) / $nr_cpus / 2 ))
+ test $max_allowable_files -gt 0 && test $max_files -gt $max_allowable_files && \
+ 	max_files=$max_allowable_files
+ ulimit -n $max_files
++nr_cpus=1
+ 
+ # Open a lot of unlinked files
+ echo create >> $seqres.full
+-- 
+2.34.1
+

patches/xfstests-0002-check-Fixes-for-running-multiple-instances-in-parall.patch

@@ -0,0 +1,68 @@
+From 3e8693ee7b465a7e0994234c4eedfc566fa801d6 Mon Sep 17 00:00:00 2001
+From: Anna Schumaker <Anna.Schumaker@Netapp.com>
+Date: Thu, 27 Jan 2022 09:48:09 -0500
+Subject: [PATCH 2/3] check: Fixes for running multiple instances in parallel
+
+Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
+---
+ check | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/check b/check
+index a08631213cbb..de4576bdc839 100755
+--- a/check
++++ b/check
+@@ -34,7 +34,7 @@ istop=false
+ _err_msg=""
+ 
+ # start the initialisation work now
+-iam=check
++iam=check-$$
+ 
+ export MSGVERB="text:action"
+ export QA_CHECK_FS=${QA_CHECK_FS:=true}
+@@ -360,6 +360,7 @@ if ! . ./common/rc; then
+ 	echo "check: failed to source common/rc"
+ 	exit 1
+ fi
++export PLATFORM=$(_full_platform_details)
+ 
+ if [ -n "$subdir_xfile" ]; then
+ 	for d in $SRC_GROUPS $FSTYP; do
+@@ -435,6 +436,7 @@ _wrapup()
+ 	if $showme; then
+ 		if $needwrap; then
+ 			if $do_report; then
++				export PLATFORM="`_full_platform_details`"
+ 				_make_section_report
+ 			fi
+ 			needwrap=false
+@@ -504,7 +506,7 @@ _wrapup()
+ 
+ 	sum_bad=`expr $sum_bad + $n_bad`
+ 	_wipe_counters
+-	rm -f /tmp/*.rawout /tmp/*.out /tmp/*.err /tmp/*.time
++	rm -f $tmp.rawout $tmp.out $tmp.err $tmp.time
+ 	if ! $OPTIONS_HAVE_SECTIONS; then
+ 		rm -f $tmp.*
+ 	fi
+@@ -580,6 +582,7 @@ _adjust_oom_score -500
+ _run_seq() {
+ 	local cmd=(bash -c "test -w ${OOM_SCORE_ADJ} && echo 250 > ${OOM_SCORE_ADJ}; exec ./$seq")
+ 
++	(flock -x 9 || exit 1
+ 	if [ -n "${HAVE_SYSTEMD_SCOPES}" ]; then
+ 		local unit="$(systemd-escape "fs$seq").scope"
+ 		systemctl reset-failed "${unit}" &> /dev/null
+@@ -589,7 +592,7 @@ _run_seq() {
+ 		return "${res}"
+ 	else
+ 		"${cmd[@]}"
+-	fi
++	fi) 9>/tmp/$(systemd-escape fs$seq).lock
+ }
+ 
+ _detect_kmemleak
+-- 
+2.34.1
+