linux-kernel - [RFC v6 04/10] selftests/damon/_chk_record: Do not check number of gaps

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Date:   Wed, 5 Aug 2020 08:59:45 +0200
From:   SeongJae Park <sjpark@...zon.com>
To:     <akpm@...ux-foundation.org>
CC:     SeongJae Park <sjpark@...zon.de>, <Jonathan.Cameron@...wei.com>,
        <aarcange@...hat.com>, <acme@...nel.org>,
        <alexander.shishkin@...ux.intel.com>, <amit@...nel.org>,
        <benh@...nel.crashing.org>, <brendan.d.gregg@...il.com>,
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        <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [RFC v6 04/10] selftests/damon/_chk_record: Do not check number of gaps

From: SeongJae Park <sjpark@...zon.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@...zon.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