From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E9FBC433F5 for ; Thu, 2 Dec 2021 00:44:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354747AbhLBAsI (ORCPT ); Wed, 1 Dec 2021 19:48:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344437AbhLBArE (ORCPT ); Wed, 1 Dec 2021 19:47:04 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86029C061756; Wed, 1 Dec 2021 16:43:42 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4DA5DB821A1; Thu, 2 Dec 2021 00:43:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C8A44C58322; Thu, 2 Dec 2021 00:43:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638405818; bh=1583yWcgPcSd7iLBHTApnMwXtF4QzzcZxd9zWwGmZrM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RMvd8ZTBr05cpX+hB3PVyspQxoRYRZE1roeM8HlLuNZPxzVkhyliLRbi/PWwuYv6u WMKXCv/5MW+jNueFFZ6+x7uxW6/eirx8OZ7J6Mgkdzxq7i8xvPW2NkHbGP+pI2XH4N P4nVnkTznvaNFhtq1YDxI3o4YFdXAWHYL8yDHK+YkD8pqdEr3r6knfFrNcJYq7HvrQ dh8U2adVSQrmarSc34mtQhM70Y7BXT9RTupQIAaLWk5k9lcE+ZKJAf4KbavhCe4RGY QZCHVUKaiiOI7auft2kcaO1Y/Y2j3faK/Nz7rvx2N+3i0Rv+u2v4/M0/JEECJ4r0Ck 0jZApj+Kvraag== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 53E265C1183; Wed, 1 Dec 2021 16:43:38 -0800 (PST) From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, Li Zhijian , Davidlohr Bueso , "Paul E . McKenney" Subject: [PATCH rcu 07/17] refscale: Add missing '\n' to flush message Date: Wed, 1 Dec 2021 16:43:26 -0800 Message-Id: <20211202004337.3130175-7-paulmck@kernel.org> X-Mailer: git-send-email 2.31.1.189.g2e36527f23 In-Reply-To: <20211202004245.GA3129966@paulmck-ThinkPad-P17-Gen-1> References: <20211202004245.GA3129966@paulmck-ThinkPad-P17-Gen-1> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Li Zhijian Add '\n' to macros to flush message for each call. Acked-by: Davidlohr Bueso Signed-off-by: Li Zhijian Signed-off-by: Paul E. McKenney --- kernel/rcu/refscale.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/kernel/rcu/refscale.c b/kernel/rcu/refscale.c index e5b0c2160592b..bbf2e915f835c 100644 --- a/kernel/rcu/refscale.c +++ b/kernel/rcu/refscale.c @@ -44,7 +44,10 @@ pr_alert("%s" SCALE_FLAG s, scale_type, ## x) #define VERBOSE_SCALEOUT(s, x...) \ - do { if (verbose) pr_alert("%s" SCALE_FLAG s, scale_type, ## x); } while (0) + do { \ + if (verbose) \ + pr_alert("%s" SCALE_FLAG s "\n", scale_type, ## x); \ + } while (0) static atomic_t verbose_batch_ctr; @@ -54,12 +57,12 @@ do { \ (verbose_batched <= 0 || \ !(atomic_inc_return(&verbose_batch_ctr) % verbose_batched))) { \ schedule_timeout_uninterruptible(1); \ - pr_alert("%s" SCALE_FLAG s, scale_type, ## x); \ + pr_alert("%s" SCALE_FLAG s "\n", scale_type, ## x); \ } \ } while (0) #define SCALEOUT_ERRSTRING(s, x...) \ - do { pr_alert("%s" SCALE_FLAG "!!! " s, scale_type, ## x); } while (0) + do { pr_alert("%s" SCALE_FLAG "!!! " s "\n", scale_type, ## x); } while (0) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Joel Fernandes (Google) "); @@ -842,7 +845,7 @@ ref_scale_init(void) goto unwind; } - VERBOSE_SCALEOUT("Starting %d reader threads\n", nreaders); + VERBOSE_SCALEOUT("Starting %d reader threads", nreaders); for (i = 0; i < nreaders; i++) { firsterr = torture_create_kthread(ref_scale_reader, (void *)i, -- 2.31.1.189.g2e36527f23