From: Zhao Gongyi <zhaogongyi@huawei.com>
To: <linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-mm@kvack.org>, <linux-kselftest@vger.kernel.org>
Cc: <akinobu.mita@gmail.com>, <corbet@lwn.net>, <david@redhat.com>,
<osalvador@suse.de>, <shuah@kernel.org>, <zhaogongyi@huawei.com>
Subject: [PATCH -next v5 3/4] selftests/memory-hotplug: Adjust log info for maintainability
Date: Fri, 30 Sep 2022 14:35:26 +0800 [thread overview]
Message-ID: <20220930063527.108389-4-zhaogongyi@huawei.com> (raw)
In-Reply-To: <20220930063527.108389-1-zhaogongyi@huawei.com>
Redirect misleading error message to /dev/null for
offline_memory_expect_success(), And, add an output
for online->offline test.
Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com>
---
tools/testing/selftests/memory-hotplug/mem-on-off-test.sh | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
index 91a7457616bb..74ee5067a8ce 100755
--- a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
+++ b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
@@ -207,8 +207,11 @@ echo -e "\t trying to offline $target out of $hotpluggable_num memory block(s):"
for memory in `hotpluggable_online_memory`; do
if [ "$target" -gt 0 ]; then
echo "online->offline memory$memory"
- if offline_memory_expect_success $memory; then
+ if offline_memory_expect_success $memory &>/dev/null; then
target=$(($target - 1))
+ echo "-> Success"
+ else
+ echo "-> Failure"
fi
fi
done
@@ -267,7 +270,7 @@ prerequisite_extra
echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_OFFLINE/error
for memory in `hotpluggable_online_memory`; do
if [ $((RANDOM % 100)) -lt $ratio ]; then
- offline_memory_expect_success $memory
+ offline_memory_expect_success $memory &>/dev/null
fi
done
--
2.17.1
next prev parent reply other threads:[~2022-09-30 6:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-30 6:35 [PATCH -next v5 0/4] Optimize and bugfix for memory-hotplug Zhao Gongyi
2022-09-30 6:35 ` [PATCH -next v5 1/4] selftests/memory-hotplug: Add checking after online or offline Zhao Gongyi
2022-09-30 8:32 ` David Hildenbrand
2022-09-30 6:35 ` [PATCH -next v5 2/4] selftests/memory-hotplug: Restore memory before exit Zhao Gongyi
2022-09-30 8:33 ` David Hildenbrand
2022-09-30 6:35 ` Zhao Gongyi [this message]
2022-09-30 8:35 ` [PATCH -next v5 3/4] selftests/memory-hotplug: Adjust log info for maintainability David Hildenbrand
2022-09-30 6:35 ` [PATCH -next v5 4/4] docs: notifier-error-inject: Correct test's name Zhao Gongyi
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