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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,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 77830C43387 for ; Tue, 18 Dec 2018 04:51:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 413A4217D8 for ; Tue, 18 Dec 2018 04:51:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hg8L9YAR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726626AbeLREvl (ORCPT ); Mon, 17 Dec 2018 23:51:41 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:40598 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726601AbeLREvl (ORCPT ); Mon, 17 Dec 2018 23:51:41 -0500 Received: by mail-pl1-f195.google.com with SMTP id u18so7225179plq.7; Mon, 17 Dec 2018 20:51:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=3J7R6Oz0DODsJXzkw2UPrkqCiVmzgzvObOsXweyNBpo=; b=hg8L9YARkT6P8CFmIvI7rnv8quVTh0UL2dDFHBf7crYFzcP6KGHJ3yc8JV9SP0+NI4 r5u4CHlE64+2e/8GHQdtyu2RDoFPe6z1icxJE7CLUKKvRAem4HDD7x2LLe02fVBaABq+ HN1bPoDXRSDSRcVyA0lphuvUYdJLej0NOW+oC2IYrCsCZX7QOqdOmxmdlX9ZjKIkhgOm sE3IUk/lJSlAzXCFNo6hvcPezmUfC5/dyG7ffLs/+Mojp+LA1gnU/efN+zuQaYNVVMrH DxpNsfaebvJpN5zoN2uvS82DyFb+dEcz9Yi+YSbZ/NUX5Ij7guUrmOiQFFRDGdmoy94y GHkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=3J7R6Oz0DODsJXzkw2UPrkqCiVmzgzvObOsXweyNBpo=; b=KSCTK9yJWytIyp/Qei6/y23l/ASpIzxZVjAaErlpfXlCPcRazwtXwYUsZU9XhahRmL zlEIAGcqqWwXsGwZUE5xXtDcnrxws7C0xzcn4Yt8PTUlLlq637knn/gp6yR9b2XLHdL6 3jfBOQnJg2UUZ262Zbt5s2+Ls3fuMXWhdvTVgoZvhEwYfsDjswzgf4pJGXy/hUIVvHk7 bgBSu3u/GCYLbYkESi4MsR65g95tGZrNedPoUVeh1TWAkjF8Y1M18qmK6BxJnT6YeG6y 6YvDMAKkNYnUfNr56lowk7WCtPXejXdbBfD1BK21e2k6r9/+P9zcMiYk0mTEV5fSDfI8 9SWA== X-Gm-Message-State: AA+aEWZuiazgyvU+UmElsXhyUyaU1NTzPcWl7S/YyBzoAcFqOOCRuNmW L7lgvkFGLGkduKL6ChjPeXNXdcvfH4o= X-Google-Smtp-Source: AFSGD/Uq8kgKTu0dievmK3w4fjldwq5GEcKI/YHRA27VKj66A8eZEzsCxFJr5/y53Tgvmq0WwNlh3g== X-Received: by 2002:a17:902:f091:: with SMTP id go17mr15507929plb.235.1545108700478; Mon, 17 Dec 2018 20:51:40 -0800 (PST) Received: from localhost.localdomain ([2601:602:9602:6598:1820:defd:529e:3b95]) by smtp.gmail.com with ESMTPSA id e9sm18164152pff.5.2018.12.17.20.51.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Dec 2018 20:51:40 -0800 (PST) From: yupeng To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, keith.busch@intel.com, axboe@fb.com, hch@lst.de, sagi@grimberg.me, jthumshirn@suse.de Subject: [PATCH v4 1/2] export trace.c helper functions to other modules Date: Mon, 17 Dec 2018 20:51:37 -0800 Message-Id: <20181218045138.4282-1-yupeng0921@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Export bellow three functions: nvme_trace_parse_admin_cmd nvme_trace_parse_nvm_cmd nvme_trace_disk_name Thus any other modules which depends on nvme-core could use the trace events in trace.h Signed-off-by: yupeng --- drivers/nvme/host/trace.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/nvme/host/trace.c b/drivers/nvme/host/trace.c index 25b0e310f4a8..8ca7079ed2bc 100644 --- a/drivers/nvme/host/trace.c +++ b/drivers/nvme/host/trace.c @@ -113,6 +113,7 @@ const char *nvme_trace_parse_admin_cmd(struct trace_seq *p, return nvme_trace_common(p, cdw10); } } +EXPORT_SYMBOL_GPL(nvme_trace_parse_admin_cmd); const char *nvme_trace_parse_nvm_cmd(struct trace_seq *p, u8 opcode, u8 *cdw10) @@ -128,6 +129,7 @@ const char *nvme_trace_parse_nvm_cmd(struct trace_seq *p, return nvme_trace_common(p, cdw10); } } +EXPORT_SYMBOL_GPL(nvme_trace_parse_nvm_cmd); const char *nvme_trace_disk_name(struct trace_seq *p, char *name) { @@ -139,3 +141,4 @@ const char *nvme_trace_disk_name(struct trace_seq *p, char *name) return ret; } +EXPORT_SYMBOL_GPL(nvme_trace_disk_name); -- 2.17.1