From: SeongJae Park <sjpark@amazon.com>
To: <akpm@linux-foundation.org>
Cc: SeongJae Park <sjpark@amazon.de>, <Jonathan.Cameron@Huawei.com>,
<aarcange@redhat.com>, <acme@kernel.org>,
<alexander.shishkin@linux.intel.com>, <amit@kernel.org>,
<benh@kernel.crashing.org>, <brendan.d.gregg@gmail.com>,
<brendanhiggins@google.com>, <cai@lca.pw>,
<colin.king@canonical.com>, <corbet@lwn.net>, <dwmw@amazon.com>,
<foersleo@amazon.de>, <irogers@google.com>, <jolsa@redhat.com>,
<kirill@shutemov.name>, <mark.rutland@arm.com>, <mgorman@suse.de>,
<minchan@kernel.org>, <mingo@redhat.com>, <namhyung@kernel.org>,
<peterz@infradead.org>, <rdunlap@infradead.org>,
<riel@surriel.com>, <rientjes@google.com>, <rostedt@goodmis.org>,
<sblbir@amazon.com>, <shakeelb@google.com>, <shuah@kernel.org>,
<sj38.park@gmail.com>, <snu@amazon.de>, <vbabka@suse.cz>,
<vdavydov.dev@gmail.com>, <yang.shi@linux.alibaba.com>,
<ying.huang@intel.com>, <linux-damon@amazon.com>,
<linux-mm@kvack.org>, <linux-doc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v14 13/15] mm/damon-test: Add a kunit test for recording setup
Date: Tue, 2 Jun 2020 15:15:49 +0200 [thread overview]
Message-ID: <20200602131549.23617-1-sjpark@amazon.com> (raw)
In-Reply-To: <20200602130125.20467-1-sjpark@amazon.com>
From: SeongJae Park <sjpark@amazon.de>
This commit adds another unit test case for the recording setup.
Signed-off-by: SeongJae Park <sjpark@amazon.de>
---
mm/damon-test.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/mm/damon-test.h b/mm/damon-test.h
index cf715529ff64..5b18619efe72 100644
--- a/mm/damon-test.h
+++ b/mm/damon-test.h
@@ -137,6 +137,18 @@ static void damon_test_set_pids(struct kunit *test)
KUNIT_EXPECT_STREQ(test, (char *)buf, "\n");
}
+static void damon_test_set_recording(struct kunit *test)
+{
+ struct damon_ctx *ctx = &damon_user_ctx;
+
+ damon_set_recording(ctx, 4242, "foo.bar");
+ KUNIT_EXPECT_EQ(test, ctx->rbuf_len, 4242u);
+ KUNIT_EXPECT_STREQ(test, ctx->rfile_path, "foo.bar");
+ damon_set_recording(ctx, 42, "foo");
+ KUNIT_EXPECT_EQ(test, ctx->rbuf_len, 42u);
+ KUNIT_EXPECT_STREQ(test, ctx->rfile_path, "foo");
+}
+
/*
* Test damon_three_regions_in_vmas() function
*
@@ -596,6 +608,7 @@ static struct kunit_case damon_test_cases[] = {
KUNIT_CASE(damon_test_tasks),
KUNIT_CASE(damon_test_regions),
KUNIT_CASE(damon_test_set_pids),
+ KUNIT_CASE(damon_test_set_recording),
KUNIT_CASE(damon_test_three_regions_in_vmas),
KUNIT_CASE(damon_test_aggregate),
KUNIT_CASE(damon_test_write_rbuf),
--
2.17.1
next prev parent reply other threads:[~2020-06-02 13:16 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-02 13:01 [PATCH v14 00/15] Introduce Data Access MONitor (DAMON) SeongJae Park
2020-06-02 13:01 ` [PATCH v14 01/15] mm/page_ext: Export lookup_page_ext() to GPL modules SeongJae Park
2020-06-02 13:01 ` [PATCH v14 02/15] mm: Introduce Data Access MONitor (DAMON) SeongJae Park
2020-06-02 13:01 ` [PATCH v14 03/15] mm/damon: Implement region based sampling SeongJae Park
2020-06-02 13:01 ` [PATCH v14 04/15] mm/damon: Adaptively adjust regions SeongJae Park
2020-06-03 8:21 ` Leonard Foerster
2020-06-02 13:01 ` [PATCH v14 05/15] mm/damon: Apply dynamic memory mapping changes SeongJae Park
2020-06-02 13:01 ` [PATCH v14 06/15] mm/damon: Implement callbacks SeongJae Park
2020-06-02 13:01 ` [PATCH v14 07/15] mm/damon: Implement access pattern recording SeongJae Park
2020-06-02 13:01 ` [PATCH v14 08/15] mm/damon: Add debugfs interface SeongJae Park
2020-06-02 13:12 ` [PATCH v14 09/15] mm/damon: Add tracepoints SeongJae Park
2020-06-02 15:35 ` Steven Rostedt
2020-06-02 15:42 ` SeongJae Park
2020-06-02 13:13 ` [PATCH v14 10/15] tools: Add a minimal user-space tool for DAMON SeongJae Park
2020-06-02 13:14 ` [PATCH v14 11/15] Documentation/admin-guide/mm: Add a document " SeongJae Park
2020-06-02 13:15 ` [PATCH v14 12/15] mm/damon: Add kunit tests SeongJae Park
2020-06-02 13:15 ` SeongJae Park [this message]
2020-06-02 20:28 ` [PATCH v14 13/15] mm/damon-test: Add a kunit test for recording setup Brendan Higgins
2020-06-03 12:42 ` SeongJae Park
2020-06-03 21:07 ` Brendan Higgins
2020-06-02 13:16 ` [PATCH v14 14/15] mm/damon: Add user space selftests SeongJae Park
2020-06-02 13:17 ` [PATCH v14 15/15] MAINTAINERS: Update for DAMON SeongJae Park
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