From patchwork Fri Jun 28 13:46:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 11022485 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1FCB7112C for ; Fri, 28 Jun 2019 13:54:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0FFE028837 for ; Fri, 28 Jun 2019 13:54:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F06A228831; Fri, 28 Jun 2019 13:54:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3FB6628830 for ; Fri, 28 Jun 2019 13:54:12 +0000 (UTC) Received: from localhost ([::1]:60160 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hgrKN-0000zz-Ag for patchwork-qemu-devel@patchwork.kernel.org; Fri, 28 Jun 2019 09:54:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59638) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hgrCo-0002RA-Kp for qemu-devel@nongnu.org; Fri, 28 Jun 2019 09:46:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hgrCm-0004lD-JY for qemu-devel@nongnu.org; Fri, 28 Jun 2019 09:46:22 -0400 Received: from relay.sw.ru ([185.231.240.75]:41294) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hgrCm-0004i3-9s; Fri, 28 Jun 2019 09:46:20 -0400 Received: from [172.16.25.136] (helo=localhost.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1hgrCi-0008NT-6Q; Fri, 28 Jun 2019 16:46:16 +0300 From: Andrey Shinkevich To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Fri, 28 Jun 2019 16:46:08 +0300 Message-Id: <1561729574-530879-2-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1561729574-530879-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1561729574-530879-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v3 1/7] iotests: allow Valgrind checking all QEMU processes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP With the '-valgrind' option, let all the QEMU processes be run under the Valgrind tool. The Valgrind own parameters may be set with its environment variable VALGRIND_OPTS, e.g. VALGRIND_OPTS="--leak-check=yes" ./check -qcow2 -valgrind or they may be listed in the Valgrind checked file ./.valgrindrc or ~/.valgrindrc like --memcheck:leak-check=no --memcheck:track-origins=yes When QEMU-IO process is being killed, the shell report refers to the text of the command in _qemu_io_wrapper(), which was modified with this patch. So, the benchmark output for the tests 039, 061 and 137 is to be changed also. Signed-off-by: Andrey Shinkevich --- tests/qemu-iotests/039.out | 30 ++++--------------- tests/qemu-iotests/061.out | 12 ++------ tests/qemu-iotests/137.out | 6 +--- tests/qemu-iotests/common.rc | 69 ++++++++++++++++++++++++++++++++------------ 4 files changed, 59 insertions(+), 58 deletions(-) diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out index 724d7b2..972c6c0 100644 --- a/tests/qemu-iotests/039.out +++ b/tests/qemu-iotests/039.out @@ -11,11 +11,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0 @@ -50,11 +46,7 @@ read 512/512 bytes at offset 0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 Rebuilding refcount structure @@ -68,11 +60,7 @@ incompatible_features 0x0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x0 No errors were found on the image. @@ -91,11 +79,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0 @@ -105,11 +89,7 @@ Data may be corrupted, or further writes to the image may corrupt it. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x0 No errors were found on the image. *** done diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out index 1aa7d37..8cb57eb 100644 --- a/tests/qemu-iotests/061.out +++ b/tests/qemu-iotests/061.out @@ -118,11 +118,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) magic 0x514649fb version 3 backing_file_offset 0x0 @@ -280,11 +276,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) magic 0x514649fb version 3 backing_file_offset 0x0 diff --git a/tests/qemu-iotests/137.out b/tests/qemu-iotests/137.out index 22d59df..7fed5e6 100644 --- a/tests/qemu-iotests/137.out +++ b/tests/qemu-iotests/137.out @@ -35,11 +35,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qemu-io: Unsupported value 'blubb' for qcow2 option 'overlap-check'. Allowed are any of the following: none, constant, cached, all wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 65536/65536 bytes at offset 0 diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 5502c3d..6e461a1 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -60,19 +60,52 @@ if ! . ./common.config exit 1 fi +_qemu_proc_wrapper() +{ + local VALGRIND_LOGFILE="$1" + shift + if [ "${VALGRIND_QEMU}" == "y" ]; then + exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$@" + else + exec "$@" + fi +} + +_qemu_proc_valgrind_log() +{ + local VALGRIND_LOGFILE="$1" + local RETVAL="$2" + if [ "${VALGRIND_QEMU}" == "y" ]; then + if [ $RETVAL == 99 ]; then + cat "${VALGRIND_LOGFILE}" + fi + rm -f "${VALGRIND_LOGFILE}" + fi +} + _qemu_wrapper() { + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind ( if [ -n "${QEMU_NEED_PID}" ]; then echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid" fi - exec "$QEMU_PROG" $QEMU_OPTIONS "$@" + _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_PROG" $QEMU_OPTIONS "$@" ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_img_wrapper() { - (exec "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS "$@") + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind + ( + _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS "$@" + ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_io_wrapper() @@ -85,36 +118,36 @@ _qemu_io_wrapper() QEMU_IO_ARGS="--object secret,id=keysec0,data=$IMGKEYSECRET $QEMU_IO_ARGS" fi fi - local RETVAL ( - if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" - else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" - fi + _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) RETVAL=$? - if [ "${VALGRIND_QEMU}" == "y" ]; then - if [ $RETVAL == 99 ]; then - cat "${VALGRIND_LOGFILE}" - fi - rm -f "${VALGRIND_LOGFILE}" - fi - (exit $RETVAL) + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_nbd_wrapper() { - "$QEMU_NBD_PROG" --pid-file="${QEMU_TEST_DIR}/qemu-nbd.pid" \ - $QEMU_NBD_OPTIONS "$@" + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind + ( + _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_NBD_PROG" \ + --pid-file="${QEMU_TEST_DIR}/qemu-nbd.pid" $QEMU_NBD_OPTIONS "$@" + ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_vxhs_wrapper() { + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind ( echo $BASHPID > "${TEST_DIR}/qemu-vxhs.pid" - exec "$QEMU_VXHS_PROG" $QEMU_VXHS_OPTIONS "$@" + _qemu_proc_wrapper "${VALGRIND_LOGFILE}" "$QEMU_VXHS_PROG" $QEMU_VXHS_OPTIONS "$@" ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } export QEMU=_qemu_wrapper