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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1780219125; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pUXlvjUSNqO6nqpsnfmoQbgmo6bJELXxqIMM5q8DZak=; b=I85kX9iHuSB4rgELtUXiTKxp4LeoVAJXY9ZiGYr1JFPIhsY68s9PiOoNM8YX9CUag5u9qs WOhcmabCUD/dnIWkLMCpicmBHd4yclTqlOYvf/wfm6KmJxrs9uVDwk1xmLIuxFKRdU97f6 4C/NRfHTqAiXngV82B0AoXZTN63E6Zo= From: Kunwu Chan To: sj@kernel.org, shuah@kernel.org Cc: damon@lists.linux.dev, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Kunwu Chan , Wang Lian , Kunwu Chan Subject: [PATCH 3/5] selftests/damon/damos_tried_regions: fix expectation output and join TypeError Date: Sun, 31 May 2026 17:17:22 +0800 Message-ID: <20260531091724.84381-3-kunwu.chan@linux.dev> In-Reply-To: <20260531091724.84381-1-kunwu.chan@linux.dev> References: <20260531085633.48626-1-kunwu.chan@linux.dev> <20260531091724.84381-1-kunwu.chan@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam11 X-Stat-Signature: qtu6676p3tnpjguddwq3d6ogsi4zb1ts X-Rspamd-Queue-Id: 7A68C180002 X-Rspam-User: X-HE-Tag: 1780219128-141864 X-HE-Meta: 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 eNOYukN8 DMwtc3HQby+uVe6Elw8UZ76LIim424Z/bPP5UI24Ef3GbCyFGzFCYKxr3hyX33EDf8mdkkqA49rjhqi6ux4eXQ51NHM1HzB9DgylobCvz/9X+dLqVG79sKU+FC0N9CXsdXxT2jl+Ue+Thf0zV7BQx6E/w2zoxsIBXxj4nzCR3iWhpOlArNQtFIxmnf51sefhGWCL/m9ImuScSYSvCTbMh1gNoJKp6+ITgRvOyDRm67cd41K1cWWq9UluR/YzAIez5a70PSRPhb+hCdCPvlCZJj2ckdaRInob4ipn3HEtJDYk0dRqZ9uijF7AEE+az/shIHRcwR4vzLjoXJzwuaRmaBUmLBA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Kunwu Chan The expectation print has wrong operator precedence: '%' binds before the conditional expression, so the else branch prints 'not met' without the prefix 'expectation (>= 14) is'. Add parentheses to fix it. Also, '\n'.join() on the list of ints raises TypeError; convert to str in the list comprehension. Co-developed-by: Wang Lian Signed-off-by: Wang Lian Signed-off-by: Kunwu Chan --- tools/testing/selftests/damon/damos_tried_regions.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/damon/damos_tried_regions.py b/tools/testing/selftests/damon/damos_tried_regions.py index 3b347eb28bd2..d6472e6a6e08 100755 --- a/tools/testing/selftests/damon/damos_tried_regions.py +++ b/tools/testing/selftests/damon/damos_tried_regions.py @@ -55,10 +55,10 @@ def main(): collected_nr_regions.sort() sample = collected_nr_regions[4] print('50-th percentile nr_regions: %d' % sample) - print('expectation (>= 14) is %s' % 'met' if sample >= 14 else 'not met') + print('expectation (>= 14) is %s' % ('met' if sample >= 14 else 'not met')) if collected_nr_regions[4] < 14: print('full nr_regions:') - print('\n'.join(collected_nr_regions)) + print('\n'.join(['%d' % x for x in collected_nr_regions])) exit(1) if __name__ == '__main__': -- 2.43.0