From: Vlad Buslov <vladbu@mellanox.com>
Date: Fri, 22 Feb 2019 14:00:47 +0000 (+0200)
Subject: selftests: concurrency: add test to verify parallel replace/delete
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5ce46451719f17eaef889b09163c17b374353270;p=linux.git
selftests: concurrency: add test to verify parallel replace/delete
Implement test that runs 5 instances of tc replace filter in parallel with
5 instances of tc del filter from same tp instance. Each instance uses its
own filter handle and key range.
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/concurrency.json b/tools/testing/selftests/tc-testing/tc-tests/filters/concurrency.json
index 8316634a0cd70..9002714b18513 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/filters/concurrency.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/filters/concurrency.json
@@ -147,5 +147,31 @@
"$TC qdisc del dev $DEV2 ingress",
"/bin/rm -rf $BATCH_DIR"
]
+ },
+ {
+ "id": "6e8f",
+ "name": "Replace and delete from same tp with 10 tc instances",
+ "category": [
+ "filter",
+ "flower",
+ "concurrency"
+ ],
+ "setup": [
+ "/bin/mkdir $BATCH_DIR",
+ "$TC qdisc add dev $DEV2 ingress",
+ "./tdc_multibatch.py -x init_ $DEV2 $BATCH_DIR 100000 10 add",
+ "find $BATCH_DIR/init_* -print | xargs -n 1 -P 5 $TC -b",
+ "./tdc_multibatch.py -x par_ -a 500001 -m 5 $DEV2 $BATCH_DIR 100000 5 replace",
+ "./tdc_multibatch.py -x par_ $DEV2 $BATCH_DIR 100000 5 del"
+ ],
+ "cmdUnderTest": "find $BATCH_DIR/par_* -print | xargs -n 1 -P 10 $TC -b",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s filter show dev $DEV2 ingress",
+ "matchPattern": "filter protocol ip pref 1 flower chain 0 handle",
+ "matchCount": "500000",
+ "teardown": [
+ "$TC qdisc del dev $DEV2 ingress",
+ "/bin/rm -rf $BATCH_DIR"
+ ]
}
]