From nobody Mon Nov 25 10:43:07 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A8E41FB89D; Mon, 28 Oct 2024 23:31:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730158267; cv=none; b=XsRRjfx3qGO6QcikIgLtMFb2Gwg21pErsObnqu/fJbKvCxYOpgZ7YggeYH1+1/PiCjyOgSuHyiuysmCuPUNDeCQQF8dgmYQE7x9hoc2Pc8L4gmCikSYjLHGjqLv/ubIFbf0xeE4FdvTkgdltGLliXh3BXEIEsjleZsNYsfwaV1Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730158267; c=relaxed/simple; bh=Tz1euKeLhAv1xTDlsiqA1CCZcickPPUxLivT0TlTmQs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ZDq9cd4ko8jDyKaFFl6i4FwtdOMvmS55tzyn/A+4sBhg2WF0MXOllS3mokyfUEPOcyBmxjSxlNqC9JSEv3exSqh62rlBfMYqkXQk0MOkjvmPFuLybGf69jUYBLxMRTyeF/u3do8u4Haq2ShjZv2t/EkVWQ5SLkqWjcriSs8GXLo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NpdF1Lj4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NpdF1Lj4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE927C4CECD; Mon, 28 Oct 2024 23:31:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730158267; bh=Tz1euKeLhAv1xTDlsiqA1CCZcickPPUxLivT0TlTmQs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NpdF1Lj4Ndp+hvLd7xi9O9qwck4CoX0revSy9cte2xCnHNUe1ndQq+k53JVl+N9YC iQlsh0qgP669v1k3t8TSBWzqVSYNv2QzWjNvJQ/vQ3z3icD/VR/D7/9yZzfguO6rto /XhEgkkgLP/zamw/HeUQw/zeABV0wx5MMgE1YDHNwX2jOMYOvmlzBt5mC8mksgifSv LLT+9Ucj/K6atrw4EwHVMePDuA++CxdfUE16fVkFQ+IobkVW2mb2cXN32zIqR9ZwZM qFKq1BcWI3Qb65I3v7qIP+fRrKPxOzOMyak2P/8C/PjS09SVeRekNydVtQtGsHnan1 se12KhQMPjOcQ== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Shuah Khan , damon@lists.linux.dev, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/6] selftests/damon/huge_count_read_write: remove unnecessary debugging message Date: Mon, 28 Oct 2024 16:30:54 -0700 Message-Id: <20241028233058.283381-3-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241028233058.283381-1-sj@kernel.org> References: <20241028233058.283381-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The program prints expected errors from write/read of the files with invalid huge count, for only debugging purpose. It is only making the output noisy. Remove those. Fixes: b4a002889d24 ("selftests/damon: test debugfs file reads/writes with = huge count") Signed-off-by: SeongJae Park --- tools/testing/selftests/damon/huge_count_read_write.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/testing/selftests/damon/huge_count_read_write.c b/tools/= testing/selftests/damon/huge_count_read_write.c index f3c199dc8eba..53e69a669668 100644 --- a/tools/testing/selftests/damon/huge_count_read_write.c +++ b/tools/testing/selftests/damon/huge_count_read_write.c @@ -28,9 +28,7 @@ void write_read_with_huge_count(char *file) } =20 write(filedesc, "", 0xfffffffful); - perror("after write: "); ret =3D read(filedesc, buf, 0xfffffffful); - perror("after read: "); close(filedesc); } =20 --=20 2.39.5