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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 93B93C46CD2 for ; Tue, 30 Jan 2024 11:34:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=GdYYOGY5uiaHI7PkfK1bus7O/ox17phLvFfIukUr4uA=; b=lnaFcdAb/0tMId677VgpZxuERp qZuglTJpSc7jhxat+rKZVsD9Zngmt+RW2tQ2OR0/9HB/oWt+19a2UFULzok1booxLhichdMsm6hvG eZcuX1nLoOlKRAwUm3NmwJv1PNqUSDjVAS5x4jZgYhChfHzyvQK+v0EIw77cIA8BWl/YowPxumpzX e7eC1E8L2T3RAE4E40sU30NyknjFIRWQtglfU7oGNoDjdFMyP6IXjqMFKC5i3suCN4mOQuIAiKTZC Bet6QDU11NNZQVS7bS8PmclQMuME6Gbh84RsKhKUeZ/IaUz3iqx5YFDaVZWIhfuC5qjQgb8WYkWsg HObEMwOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUmNn-0000000GSwC-02XL; Tue, 30 Jan 2024 11:34:27 +0000 Received: from out30-124.freemail.mail.aliyun.com ([115.124.30.124]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUmNa-0000000GSqC-0p8W for linux-nvme@lists.infradead.org; Tue, 30 Jan 2024 11:34:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1706614452; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=GdYYOGY5uiaHI7PkfK1bus7O/ox17phLvFfIukUr4uA=; b=AKQAyZvSSidVZCEUfWzB6P56Yrwo8EwO4v3h8q7QoeKV32uLgk075jEdaLiZBieQFFPYkdmzQb5PtWmoihWdxBocbdRCfJbikN/4MAvXPxudNbB/R5TflwD+rhOPjOrIlfM/d93cK3YTM2MGqH79a28s4jsljE3y8efU2T4O2S8= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R801e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=kanie@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0W.g6-uV_1706614446; Received: from localhost(mailfrom:kanie@linux.alibaba.com fp:SMTPD_---0W.g6-uV_1706614446) by smtp.aliyun-inc.com; Tue, 30 Jan 2024 19:34:10 +0800 From: Guixin Liu To: kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me Cc: linux-nvme@lists.infradead.org Subject: [PATCH v2 0/3] *** nvme: add some commands tracing *** Date: Tue, 30 Jan 2024 19:34:02 +0800 Message-ID: <20240130113406.8414-1-kanie@linux.alibaba.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240130_033414_976838_13F7D78C X-CRM114-Status: UNSURE ( 6.46 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi guys: I found that there are no reservation commands tracing and some commands's parsing aren't fit the newest NVMe spec, and aren't readble. Changes from v1 to v2: - Remove idr and idw parsing of dsm command. - Remove lbafl and lbafu variables and add a comment for the lbaf calculation in nvme_trace_admin_format_nvm(). Guixin Liu (3): nvme: add tracing of reservation commands nvme: parse dsm command's attr deallocate when tracing nvme: parse format command's lbafu when tracing drivers/nvme/host/trace.c | 73 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 69 insertions(+), 4 deletions(-) -- 2.43.0