From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-0.1 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_SOFTFAIL,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5D57C433EF for ; Tue, 26 Apr 2022 08:36:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346046AbiDZIju (ORCPT ); Tue, 26 Apr 2022 04:39:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345286AbiDZIhq (ORCPT ); Tue, 26 Apr 2022 04:37:46 -0400 Received: from mx0a-00082601.pphosted.com (mx0a-00082601.pphosted.com [67.231.145.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC78490CE4 for ; Tue, 26 Apr 2022 01:29:27 -0700 (PDT) Received: from pps.filterd (m0109334.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 23Q1NoRc016311 for ; Tue, 26 Apr 2022 01:29:27 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=facebook; bh=91JCWhzdgi9rHV5WV7OrxxcoeIXNcDKXuHb86QjxE+s=; b=UpjLBOOkhZlmDuiLDdKhtl+CULYgPLIJl+Ktwjlxie9gQKXxViyeRZl0ZV7yQ7wAMu7L sAVxSW090Oc1EcoRcO8iRXYAvAFLH/eGMolFJAiI3I9h7GpOCyCXvRHDGxAPWYEcHndv Q9Zp+s9UP6Z3obejT0SQKc3LZzMdftVFvMk= Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3fn1gdvq5p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 26 Apr 2022 01:29:26 -0700 Received: from twshared8053.07.ash9.facebook.com (2620:10d:c085:108::4) by mail.thefacebook.com (2620:10d:c085:21d::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 26 Apr 2022 01:29:26 -0700 Received: by devbig039.lla1.facebook.com (Postfix, from userid 572232) id A8B3881D593A; Tue, 26 Apr 2022 01:29:13 -0700 (PDT) From: Dylan Yudaken To: CC: , , , Dylan Yudaken Subject: [PATCH v3 0/4] io_uring: text representation of opcode in trace Date: Tue, 26 Apr 2022 01:29:03 -0700 Message-ID: <20220426082907.3600028-1-dylany@fb.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-ORIG-GUID: y4QAZYEzynfaOHNds1STRs5Qgl9ISxZR X-Proofpoint-GUID: y4QAZYEzynfaOHNds1STRs5Qgl9ISxZR X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-04-26_02,2022-04-25_03,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org This series adds the text representation of opcodes into the trace. This makes it much quicker to understand traces without having to translate opcodes in your head. Patch 1 adds a type to io_uring opcodes Patch 2 is the translation function. Patch 3 is a small cleanup Patch 4 uses the translator in the trace logic v2: - return "INVALID" rather than UNKNOWN/LAST - add a type to io_uring opcdodes to get the compiler to complain if any= are missing v3: - rebase onto for-5.19/io_uring-socket Dylan Yudaken (4): io_uring: add type to op enum io_uring: add io_uring_get_opcode io_uring: rename op -> opcode io_uring: use the text representation of ops in trace fs/io_uring.c | 101 ++++++++++++++++++++++++++++++++ include/linux/io_uring.h | 5 ++ include/trace/events/io_uring.h | 42 +++++++------ include/uapi/linux/io_uring.h | 2 +- 4 files changed, 132 insertions(+), 18 deletions(-) base-commit: 1374e08e2d44863c931910797852589803997668 --=20 2.30.2