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GET /api/1.1/patches/2232476/?format=api
{ "id": 2232476, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2232476/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260504151321.12346-2-atrajeev@linux.ibm.com/", "project": { "id": 2, "url": "http://patchwork.ozlabs.org/api/1.1/projects/2/?format=api", "name": "Linux PPC development", "link_name": "linuxppc-dev", "list_id": "linuxppc-dev.lists.ozlabs.org", "list_email": "linuxppc-dev@lists.ozlabs.org", "web_url": "https://github.com/linuxppc/wiki/wiki", "scm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git", "webscm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/" }, "msgid": "<20260504151321.12346-2-atrajeev@linux.ibm.com>", "date": "2026-05-04T15:13:21", "name": "[V5,2/2] tools/perf: Add kernel-doc comment to auxtrace_record__init() function", "commit_ref": null, "pull_url": null, "state": "handled-elsewhere", "archived": false, "hash": "ace320836cbab4cc4c3fadfd578a69920085dcf3", "submitter": { "id": 90290, "url": "http://patchwork.ozlabs.org/api/1.1/people/90290/?format=api", "name": "Athira Rajeev", "email": "atrajeev@linux.ibm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260504151321.12346-2-atrajeev@linux.ibm.com/mbox/", "series": [ { "id": 502679, "url": "http://patchwork.ozlabs.org/api/1.1/series/502679/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=502679", "date": "2026-05-04T15:13:20", "name": "[V5,1/2] powerpc tools perf: Initialize error code in auxtrace_record_init function", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/502679/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2232476/comments/", "check": "success", "checks": "http://patchwork.ozlabs.org/api/patches/2232476/checks/", "tags": {}, "headers": { "Return-Path": "\n <linuxppc-dev+bounces-20423-incoming=patchwork.ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ 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Rajeev <atrajeev@linux.ibm.com>", "To": "acme@kernel.org, jolsa@kernel.org, adrian.hunter@intel.com,\n mpetlan@redhat.com, tmricht@linux.ibm.com, maddy@linux.ibm.com,\n irogers@google.com, namhyung@kernel.org", "Cc": "linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,\n atrajeev@linux.ibm.com, hbathini@linux.vnet.ibm.com,\n Tejas.Manhas1@ibm.com, Tanushree.Shah@ibm.com, shivani@linux.ibm.com", "Subject": "[PATCH V5 2/2] tools/perf: Add kernel-doc comment to\n auxtrace_record__init() function", "Date": "Mon, 4 May 2026 20:43:21 +0530", "Message-Id": "<20260504151321.12346-2-atrajeev@linux.ibm.com>", "X-Mailer": "git-send-email 2.39.5 (Apple Git-154)", "In-Reply-To": "<20260504151321.12346-1-atrajeev@linux.ibm.com>", "References": "<20260504151321.12346-1-atrajeev@linux.ibm.com>", "X-Mailing-List": "linuxppc-dev@lists.ozlabs.org", "List-Id": "<linuxppc-dev.lists.ozlabs.org>", "List-Help": "<mailto:linuxppc-dev+help@lists.ozlabs.org>", "List-Owner": 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malwarescore=0 clxscore=1015\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605040152", "X-Spam-Status": "No, score=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID,\n\tRCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,\n\tSPF_PASS autolearn=disabled version=4.0.1 OzLabs 8", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on lists.ozlabs.org" }, "content": "Add documentation comment describing the parameters\nand return code for auxtrace_record__init() in util/auxtrace.c\n\nSigned-off-by: Athira Rajeev <atrajeev@linux.ibm.com>\n---\nChangelog:\nv4 > v5:\nAddressed review comment from Namhyung:\n- Used original placement for __maybe_unused as\n\"struct evlist *evlist __maybe_unused\"\n- Added return code expectation on success case\n\nv3 -> v4:\nAddressed review comment from Sashiko:\nUpdate return value expectation for fail as\nnon zero return err code.\n\nv2 -> v3:\nAddressed review comment from Sashiko:\nUpdate return value expectation for success and fail\ncorrectly.\n\n tools/perf/util/auxtrace.c | 15 +++++++++++++++\n 1 file changed, 15 insertions(+)", "diff": "diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c\nindex a224687ffbc1..a9f007d47c0b 100644\n--- a/tools/perf/util/auxtrace.c\n+++ b/tools/perf/util/auxtrace.c\n@@ -896,6 +896,21 @@ int auxtrace_parse_aux_action(struct evlist *evlist)\n \treturn 0;\n }\n \n+/**\n+ * auxtrace_record__init - Initialize an AUX area tracing record.\n+ * @evlist: The list of events to check for AUX area tracing event.\n+ * @err: Pointer to an integer to store return code.\n+ *\n+ * This function looks through the @evlist to determine which AUX area\n+ * tracing hardware is being used and initializes the auxtrace_record\n+ * structure.\n+ *\n+ * Return:\n+ * a) A pointer to the struct auxtrace_record with @err = 0 on success.\n+ * b) NULL with @err = 0 if no AUX area tracing event is found/supported\n+ * (not considered an error).\n+ * c) NULL with non-zero @err on actual auxtrace_record__init failure.\n+ */\n struct auxtrace_record *__weak\n auxtrace_record__init(struct evlist *evlist __maybe_unused, int *err)\n {\n", "prefixes": [ "V5", "2/2" ] }