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 X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF495C33CAA for ; Tue, 21 Jan 2020 05:54:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C4D224125 for ; Tue, 21 Jan 2020 05:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729058AbgAUFyw (ORCPT ); Tue, 21 Jan 2020 00:54:52 -0500 Received: from out30-45.freemail.mail.aliyun.com ([115.124.30.45]:45994 "EHLO out30-45.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729019AbgAUFyu (ORCPT ); Tue, 21 Jan 2020 00:54:50 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01f04396;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=3;SR=0;TI=SMTPD_---0ToH34gk_1579586087; Received: from localhost(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0ToH34gk_1579586087) by smtp.aliyun-inc.com(127.0.0.1); Tue, 21 Jan 2020 13:54:48 +0800 From: Alex Shi Cc: Steven Rostedt , Ingo Molnar , linux-kernel@vger.kernel.org Subject: [PATCH] tracing: remove unused TRACE_SEQ_BUF_USED Date: Tue, 21 Jan 2020 13:54:46 +0800 Message-Id: <1579586086-45543-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This macro isn't used from commit 3a161d99c43c ("tracing: Create seq_buf layer in trace_seq"). so no needs to keep it. Signed-off-by: Alex Shi Cc: Steven Rostedt Cc: Ingo Molnar Cc: linux-kernel@vger.kernel.org --- kernel/trace/trace_seq.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c index 87de6edafd14..1d84fcc78e3e 100644 --- a/kernel/trace/trace_seq.c +++ b/kernel/trace/trace_seq.c @@ -30,9 +30,6 @@ /* How much buffer is left on the trace_seq? */ #define TRACE_SEQ_BUF_LEFT(s) seq_buf_buffer_left(&(s)->seq) -/* How much buffer is written? */ -#define TRACE_SEQ_BUF_USED(s) seq_buf_used(&(s)->seq) - /* * trace_seq should work with being initialized with 0s. */ -- 1.8.3.1