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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>, <david@redhat.com>,
	<dwmw@amazon.com>, <fan.du@intel.com>, <foersleo@amazon.de>,
	<gthelen@google.com>, <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>,
	<rppt@kernel.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>,
	<zgf574564920@gmail.com>, <linux-damon@amazon.com>,
	<linux-mm@kvack.org>, <linux-doc@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Subject: [RFC v8 04/10] selftests/damon/_chk_record: Do not check number of gaps
Date: Mon, 31 Aug 2020 12:47:24 +0200	[thread overview]
Message-ID: <20200831104730.28970-5-sjpark@amazon.com> (raw)
In-Reply-To: <20200831104730.28970-1-sjpark@amazon.com>

From: SeongJae Park <sjpark@amazon.de>

Now the regions can be explicitly set as users want.  Therefore checking
the number of gaps doesn't make sense.  Remove the condition.

Signed-off-by: SeongJae Park <sjpark@amazon.de>
---
 tools/testing/selftests/damon/_chk_record.py | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/tools/testing/selftests/damon/_chk_record.py b/tools/testing/selftests/damon/_chk_record.py
index 73e128904319..5f11be64abed 100644
--- a/tools/testing/selftests/damon/_chk_record.py
+++ b/tools/testing/selftests/damon/_chk_record.py
@@ -37,12 +37,9 @@ def chk_task_info(f):
         print('too many regions: %d > %d' % (nr_regions, max_nr_regions))
         exit(1)
 
-    nr_gaps = 0
     eaddr = 0
     for r in range(nr_regions):
         saddr = struct.unpack('L', f.read(8))[0]
-        if eaddr and saddr != eaddr:
-            nr_gaps += 1
         eaddr = struct.unpack('L', f.read(8))[0]
         nr_accesses = struct.unpack('I', f.read(4))[0]
 
@@ -56,9 +53,6 @@ def chk_task_info(f):
                 print('too high nr_access: expected %d but %d' %
                         (max_nr_accesses, nr_accesses))
                 exit(1)
-    if nr_gaps != 2:
-        print('number of gaps are not two but %d' % nr_gaps)
-        exit(1)
 
 def parse_time_us(bindat):
     sec = struct.unpack('l', bindat[0:8])[0]
-- 
2.17.1



  parent reply	other threads:[~2020-08-31 10:49 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-31 10:47 [RFC v8 00/10] DAMON: Support Physical Memory Address Space Monitoring SeongJae Park
2020-08-31 10:47 ` [RFC v8 01/10] mm/damon/debugfs: Allow users to set initial monitoring target regions SeongJae Park
2020-08-31 18:08   ` Marco Elver
2020-09-01  6:35     ` SeongJae Park
2020-08-31 10:47 ` [RFC v8 02/10] tools/damon: Support init target regions specification SeongJae Park
2020-08-31 10:47 ` [RFC v8 03/10] mm/damon-test: Add more unit tests for 'init_regions' SeongJae Park
2020-08-31 10:47 ` SeongJae Park [this message]
2020-08-31 10:47 ` [RFC v8 05/10] Docs/admin-guide/mm/damon: Document 'init_regions' feature SeongJae Park
2020-08-31 10:47 ` [RFC v8 06/10] mm/damon: Implement callbacks for physical memory monitoring SeongJae Park
2020-08-31 10:47 ` [RFC v8 07/10] mm/damon/debugfs: Support " SeongJae Park
2020-08-31 10:47 ` [RFC v8 08/10] tools/damon/record: " SeongJae Park
2020-08-31 10:47 ` [RFC v8 09/10] tools/damon/record: Support NUMA specific recording SeongJae Park
2020-08-31 10:47 ` [RFC v8 10/10] Docs/DAMON: Document physical memory monitoring support SeongJae Park
2020-09-01  6:37 ` [RFC v8 00/10] DAMON: Support Physical Memory Address Space Monitoring SeongJae Park

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