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GET /api/patches/2195631/?format=api
{ "id": 2195631, "url": "http://patchwork.ozlabs.org/api/patches/2195631/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260211152508.732487-8-berrange@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260211152508.732487-8-berrange@redhat.com>", "list_archive_url": null, "date": "2026-02-11T15:24:48", "name": "[v6,07/27] util: expose qemu_thread_set_name", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "9089933b853cae8af42ff6c71745c85bf82df6e0", "submitter": { "id": 2694, "url": "http://patchwork.ozlabs.org/api/people/2694/?format=api", "name": "Daniel P. Berrangé", "email": "berrange@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260211152508.732487-8-berrange@redhat.com/mbox/", "series": [ { "id": 491862, "url": "http://patchwork.ozlabs.org/api/series/491862/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491862", "date": "2026-02-11T15:24:41", "name": "util: sync error_report & qemu_log output more closely", "version": 6, "mbox": "http://patchwork.ozlabs.org/series/491862/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195631/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195631/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=IgBBWFhx;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1770823560;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=eCtbl4tBYedLw5VjumdC/3noLHo9zL17FOSsYm0GecI=;\n b=IgBBWFhxkPGVepW3ZqIX72AkxIyT4yjKWTL7Wuc9YMqaZBoimJK+bpjFR0P62TlejCjQZv\n Jzi4ajSI3Pnwaxr1IV0RQaqkrXWGNAx5RGmEEotNlA8P7WqBexqvtZu0dtWk1Kb3J4wFlU\n Amf7sYmlX7WMiRO5iBlOWfZN27pgJP4=", "X-MC-Unique": "d9x-ZiElN9Oad3NURlkNtA-1", "X-Mimecast-MFC-AGG-ID": "d9x-ZiElN9Oad3NURlkNtA_1770823557", "From": "=?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>", "To": "qemu-devel@nongnu.org", "Cc": "Manos Pitsidianakis <manos.pitsidianakis@linaro.org>,\n Stefan Weil <sw@weilnetz.de>, \"Dr. David Alan Gilbert\" <dave@treblig.org>,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>, devel@lists.libvirt.org,\n\t=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>, =?utf-8?q?Marc?=\n\t=?utf-8?q?-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n Hanna Reitz <hreitz@redhat.com>, Kevin Wolf <kwolf@redhat.com>,\n qemu-block@nongnu.org, qemu-rust@nongnu.org,\n Paolo Bonzini <pbonzini@redhat.com>, Markus Armbruster <armbru@redhat.com>,\n Gerd Hoffmann <kraxel@redhat.com>,\n =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>,\n Christian Schoenebeck <qemu_oss@crudebyte.com>,\n Richard Henderson <richard.henderson@linaro.org>", "Subject": "[PATCH v6 07/27] util: expose qemu_thread_set_name", "Date": "Wed, 11 Feb 2026 15:24:48 +0000", "Message-ID": "<20260211152508.732487-8-berrange@redhat.com>", "In-Reply-To": "<20260211152508.732487-1-berrange@redhat.com>", "References": "<20260211152508.732487-1-berrange@redhat.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.4", "Received-SPF": "pass client-ip=170.10.133.124;\n envelope-from=berrange@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "The ability to set the thread name needs to be used in a number\nof places, so expose the current impls as public methods.\n\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nReviewed-by: Dr. David Alan Gilbert <dave@treblig.org>\nReviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>\nReviewed-by: Markus Armbruster <armbru@redhat.com>\nSigned-off-by: Daniel P. Berrangé <berrange@redhat.com>\n---\n include/qemu/thread.h | 1 +\n util/qemu-thread-posix.c | 26 ++++++++++++++++----------\n util/qemu-thread-win32.c | 6 ++----\n 3 files changed, 19 insertions(+), 14 deletions(-)", "diff": "diff --git a/include/qemu/thread.h b/include/qemu/thread.h\nindex 3a286bb3ef..27b888ab0a 100644\n--- a/include/qemu/thread.h\n+++ b/include/qemu/thread.h\n@@ -215,6 +215,7 @@ void *qemu_thread_join(QemuThread *thread);\n void qemu_thread_get_self(QemuThread *thread);\n bool qemu_thread_is_self(QemuThread *thread);\n G_NORETURN void qemu_thread_exit(void *retval);\n+void qemu_thread_set_name(const char *name);\n \n struct Notifier;\n /**\ndiff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c\nindex 7c985b5d38..b1c127dbe3 100644\n--- a/util/qemu-thread-posix.c\n+++ b/util/qemu-thread-posix.c\n@@ -329,6 +329,21 @@ static void qemu_thread_atexit_notify(void *arg)\n notifier_list_notify(&thread_exit, NULL);\n }\n \n+void qemu_thread_set_name(const char *name)\n+{\n+ /*\n+ * Attempt to set the threads name; note that this is for debug, so\n+ * we're not going to fail if we can't set it.\n+ */\n+# if defined(CONFIG_PTHREAD_SETNAME_NP_W_TID)\n+ pthread_setname_np(pthread_self(), name);\n+# elif defined(CONFIG_PTHREAD_SETNAME_NP_WO_TID)\n+ pthread_setname_np(name);\n+# elif defined(CONFIG_PTHREAD_SET_NAME_NP)\n+ pthread_set_name_np(pthread_self(), name);\n+# endif\n+}\n+\n typedef struct {\n void *(*start_routine)(void *);\n void *arg;\n@@ -342,17 +357,8 @@ static void *qemu_thread_start(void *args)\n void *arg = qemu_thread_args->arg;\n void *r;\n \n- /* Attempt to set the threads name; note that this is for debug, so\n- * we're not going to fail if we can't set it.\n- */\n if (qemu_thread_args->name) {\n-# if defined(CONFIG_PTHREAD_SETNAME_NP_W_TID)\n- pthread_setname_np(pthread_self(), qemu_thread_args->name);\n-# elif defined(CONFIG_PTHREAD_SETNAME_NP_WO_TID)\n- pthread_setname_np(qemu_thread_args->name);\n-# elif defined(CONFIG_PTHREAD_SET_NAME_NP)\n- pthread_set_name_np(pthread_self(), qemu_thread_args->name);\n-# endif\n+ qemu_thread_set_name(qemu_thread_args->name);\n }\n QEMU_TSAN_ANNOTATE_THREAD_NAME(qemu_thread_args->name);\n g_free(qemu_thread_args->name);\ndiff --git a/util/qemu-thread-win32.c b/util/qemu-thread-win32.c\nindex 255c88571f..31ec305a73 100644\n--- a/util/qemu-thread-win32.c\n+++ b/util/qemu-thread-win32.c\n@@ -22,8 +22,6 @@ typedef HRESULT (WINAPI *pSetThreadDescription) (HANDLE hThread,\n static pSetThreadDescription SetThreadDescriptionFunc;\n static HMODULE kernel32_module;\n \n-static void set_thread_description(const char *name);\n-\n static bool load_set_thread_description(void)\n {\n static gsize _init_once = 0;\n@@ -270,7 +268,7 @@ static unsigned __stdcall win32_start_routine(void *arg)\n void *thread_arg = data->arg;\n \n if (data->name) {\n- set_thread_description(data->name);\n+ qemu_thread_set_name(data->name);\n g_clear_pointer(&data->name, g_free);\n }\n qemu_thread_data = data;\n@@ -323,7 +321,7 @@ void *qemu_thread_join(QemuThread *thread)\n return ret;\n }\n \n-static void set_thread_description(const char *name)\n+void qemu_thread_set_name(const char *name)\n {\n g_autofree wchar_t *namew = NULL;\n \n", "prefixes": [ "v6", "07/27" ] }