* [PATCH] selftests/vm: Run va_128TBswitch test with hugepages
@ 2020-06-16 6:12 Harish
0 siblings, 0 replies; only message in thread
From: Harish @ 2020-06-16 6:12 UTC (permalink / raw)
To: linux-kselftest; +Cc: Harish, aneesh.kumar, skhan
Use the --run-hugetlb option to run va_128TBswitch with hugepages
configured
Signed-off-by: Harish <harish@linux.ibm.com>
---
tools/testing/selftests/vm/run_vmtests | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index a3f4f30f0a2e..ca0be11250bf 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -267,13 +267,16 @@ fi
echo "-----------------------------"
echo "running virtual address 128TB switch test"
echo "-----------------------------"
-./va_128TBswitch
+# Configure minimum hugepages to run test with hugepages
+echo $(( $lackpgs + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
+./va_128TBswitch --run-hugetlb
if [ $? -ne 0 ]; then
echo "[FAIL]"
exitcode=1
else
echo "[PASS]"
fi
+echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
fi # VADDR64
echo "------------------------------------"
--
2.24.1
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