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From: Ayush Jain <ayush.jain3@amd.com>
To: <akpm@linux-foundation.org>, <shuah@kernel.org>,
	<pasha.tatashin@soleen.com>, <zhansayabagdaulet@gmail.com>,
	<tyhicks@linux.microsoft.com>, <shr@devkernel.io>,
	<raghavendra.kt@amd.com>
Cc: <linux-mm@kvack.org>, <linux-kselftest@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <Narasimhan.V@amd.com>,
	<Santosh.Shukla@amd.com>, Ayush Jain <ayush.jain3@amd.com>,
	David Hildenbrand <david@redhat.com>
Subject: [PATCH v2 2/2] selftests: mm: add KSM_MERGE_TIME tests
Date: Fri, 28 Jul 2023 22:49:42 +0530	[thread overview]
Message-ID: <20230728171942.4683-1-ayush.jain3@amd.com> (raw)
In-Reply-To: <20230728163952.4634-1-ayush.jain3@amd.com>

add KSM_MERGE_TIME and KSM_MERGE_TIME_HUGE_PAGES tests with
size of 100.

./run_vmtests.sh -t ksm
-----------------------------
running ./ksm_tests -H -s 100
-----------------------------
Number of normal pages:    0
Number of huge pages:    50
Total size:    100 MiB
Total time:    0.399844662 s
Average speed:  250.097 MiB/s
[PASS]
-----------------------------
running ./ksm_tests -P -s 100
-----------------------------
Total size:    100 MiB
Total time:    0.451931496 s
Average speed:  221.272 MiB/s
[PASS]

Signed-off-by: Ayush Jain <ayush.jain3@amd.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
v1 -> v2
collect Reviewed-by from David

 tools/testing/selftests/mm/run_vmtests.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
index 3f26f6e15b2a..ca3738e042c2 100755
--- a/tools/testing/selftests/mm/run_vmtests.sh
+++ b/tools/testing/selftests/mm/run_vmtests.sh
@@ -262,6 +262,10 @@ CATEGORY="madv_populate" run_test ./madv_populate
 
 CATEGORY="memfd_secret" run_test ./memfd_secret
 
+# KSM KSM_MERGE_TIME_HUGE_PAGES test with size of 100
+CATEGORY="ksm" run_test ./ksm_tests -H -s 100
+# KSM KSM_MERGE_TIME test with size of 100
+CATEGORY="ksm" run_test ./ksm_tests -P -s 100
 # KSM MADV_MERGEABLE test with 10 identical pages
 CATEGORY="ksm" run_test ./ksm_tests -M -p 10
 # KSM unmerge test
-- 
2.34.1


  reply	other threads:[~2023-07-28 17:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-28 16:39 [PATCH v2 1/2] selftests: mm: ksm: Fix incorrect evaluation of parameter Ayush Jain
2023-07-28 17:19 ` Ayush Jain [this message]
2023-08-08 17:31 ` Stefan Roesch
2023-07-28 16:41 [PATCH v2 2/2] selftests: mm: add KSM_MERGE_TIME tests Ayush Jain

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