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Wed, 14 Jun 2023 13:37:21 +0000 (UTC) Received: from rh.Home (unknown [10.39.192.72]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6D1F240C20F5; Wed, 14 Jun 2023 13:37:20 +0000 (UTC) From: Kevin Traynor To: dev@openvswitch.org Date: Wed, 14 Jun 2023 14:36:40 +0100 Message-Id: <20230614133644.1755282-3-ktraynor@redhat.com> In-Reply-To: <20230614133644.1755282-1-ktraynor@redhat.com> References: <20230614133644.1755282-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Cc: david.marchand@redhat.com Subject: [ovs-dev] [PATCH 2/6] pmd.at: Add macro for checking pmd sleep max time and state. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" This is just cosmetic. There is no change to the tests. Signed-off-by: Kevin Traynor --- tests/pmd.at | 39 ++++++++++++++++++++++++--------------- 1 file changed, 24 insertions(+), 15 deletions(-) diff --git a/tests/pmd.at b/tests/pmd.at index 374ad7217..64d8f6e2b 100644 --- a/tests/pmd.at +++ b/tests/pmd.at @@ -61,4 +61,20 @@ m4_define([CHECK_PMD_THREADS_CREATED], [ ]) +dnl CHECK_DP_SLEEP_MAX([max_sleep], [enabled], [+line]) +dnl +dnl Checks correct pmd load based sleep is set for the datapath. +dnl Checking starts from line number 'line' in ovs-vswithd.log . +m4_define([CHECK_DP_SLEEP_MAX], [ + SLEEP_TIME="PMD max sleep request is $1 usecs." + SLEEP_STATE="PMD load based sleeps are $2." + line_st=$4 + if [[ -z "$line_st" ]] + then + line_st="+0" + fi + OVS_WAIT_UNTIL([tail -n $line_st ovs-vswitchd.log | grep "$SLEEP_TIME"]) + OVS_WAIT_UNTIL([tail -n $line_st ovs-vswitchd.log | grep "$SLEEP_STATE"]) +]) + m4_define([SED_NUMA_CORE_PATTERN], ["s/\(numa_id \)[[0-9]]*\( core_id \)[[0-9]]*:/\1\2:/"]) m4_define([DUMMY_NUMA], [--dummy-numa="0,0,0,0"]) @@ -1256,46 +1272,39 @@ OVS_VSWITCHD_STOP AT_CLEANUP -dnl Check default state AT_SETUP([PMD - pmd sleep]) OVS_VSWITCHD_START dnl Check default -OVS_WAIT_UNTIL([tail ovs-vswitchd.log | grep "PMD max sleep request is 0 usecs."]) -OVS_WAIT_UNTIL([tail ovs-vswitchd.log | grep "PMD load based sleeps are disabled."]) +CHECK_DP_SLEEP_MAX([0], [disabled], []) dnl Check low value max sleep get_log_next_line_num AT_CHECK([ovs-vsctl set open_vswitch . other_config:pmd-sleep-max="1"]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD max sleep request is 1 usecs."]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps are enabled."]) +CHECK_DP_SLEEP_MAX([1], [enabled], [+$LINENUM]) dnl Check high value max sleep get_log_next_line_num AT_CHECK([ovs-vsctl set open_vswitch . other_config:pmd-sleep-max="10000"]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD max sleep request is 10000 usecs."]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps are enabled."]) +CHECK_DP_SLEEP_MAX([10000], [enabled], [+$LINENUM]) dnl Check setting max sleep to zero get_log_next_line_num AT_CHECK([ovs-vsctl set open_vswitch . other_config:pmd-sleep-max="0"]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD max sleep request is 0 usecs."]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps are disabled."]) +CHECK_DP_SLEEP_MAX([0], [disabled], [+$LINENUM]) dnl Check above high value max sleep get_log_next_line_num AT_CHECK([ovs-vsctl set open_vswitch . other_config:pmd-sleep-max="10001"]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD max sleep request is 10000 usecs."]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps are enabled."]) +CHECK_DP_SLEEP_MAX([10000], [enabled], [+$LINENUM]) dnl Check rounding get_log_next_line_num AT_CHECK([ovs-vsctl set open_vswitch . other_config:pmd-sleep-max="490"]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD max sleep request is 490 usecs."]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps are enabled."]) +CHECK_DP_SLEEP_MAX([490], [enabled], [+$LINENUM]) + dnl Check rounding get_log_next_line_num AT_CHECK([ovs-vsctl set open_vswitch . other_config:pmd-sleep-max="499"]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD max sleep request is 499 usecs."]) -OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps are enabled."]) +CHECK_DP_SLEEP_MAX([499], [enabled], [+$LINENUM]) OVS_VSWITCHD_STOP