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GET /api/1.1/patches/2222000/?format=api
{ "id": 2222000, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2222000/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260410150457.85190-12-zhangckid@gmail.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/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": "" }, "msgid": "<20260410150457.85190-12-zhangckid@gmail.com>", "date": "2026-04-10T15:04:54", "name": "[V6,11/14] vfio-user/proxy: Update tracking iothread users with holder name", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3ddc45e5b2aff0e81bbc7cbafdce0ea39b2cc6d4", "submitter": { "id": 72278, "url": "http://patchwork.ozlabs.org/api/1.1/people/72278/?format=api", "name": "Zhang Chen", "email": "zhangckid@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260410150457.85190-12-zhangckid@gmail.com/mbox/", "series": [ { "id": 499477, "url": "http://patchwork.ozlabs.org/api/1.1/series/499477/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499477", "date": "2026-04-10T15:04:43", "name": "iothread: Support tracking and querying IOThread holders", "version": 6, "mbox": "http://patchwork.ozlabs.org/series/499477/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2222000/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2222000/checks/", "tags": {}, "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 (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=NAx1VusI;\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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David Alan Gilbert\" <dave@treblig.org>,\n Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>,\n \"Michael S . Tsirkin\" <mst@redhat.com>,\n Stefan Hajnoczi <stefanha@redhat.com>", "Cc": "Zhang Chen <zhangckid@gmail.com>", "Subject": "[PATCH V6 11/14] vfio-user/proxy: Update tracking iothread users with\n holder name", "Date": "Fri, 10 Apr 2026 23:04:54 +0800", "Message-ID": "<20260410150457.85190-12-zhangckid@gmail.com>", "X-Mailer": "git-send-email 2.49.0", "In-Reply-To": "<20260410150457.85190-1-zhangckid@gmail.com>", "References": "<20260410150457.85190-1-zhangckid@gmail.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2607:f8b0:4864:20::102a;\n envelope-from=zhangckid@gmail.com; helo=mail-pj1-x102a.google.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, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n 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": "Add object_ref/unref calls with iothread_get/put_aio_context.\n\nSigned-off-by: Zhang Chen <zhangckid@gmail.com>\n---\n hw/vfio-user/proxy.c | 7 ++++++-\n 1 file changed, 6 insertions(+), 1 deletion(-)", "diff": "diff --git a/hw/vfio-user/proxy.c b/hw/vfio-user/proxy.c\nindex 314dfd23d8..eebe202c4a 100644\n--- a/hw/vfio-user/proxy.c\n+++ b/hw/vfio-user/proxy.c\n@@ -898,6 +898,7 @@ VFIOUserProxy *vfio_user_connect_dev(SocketAddress *addr, Error **errp)\n QIOChannelSocket *sioc;\n QIOChannel *ioc;\n char *sockname;\n+ g_autofree char *path;\n \n if (addr->type != SOCKET_ADDRESS_TYPE_UNIX) {\n error_setg(errp, \"vfio_user_connect - bad address family\");\n@@ -917,6 +918,7 @@ VFIOUserProxy *vfio_user_connect_dev(SocketAddress *addr, Error **errp)\n proxy = g_malloc0(sizeof(VFIOUserProxy));\n proxy->sockname = g_strdup_printf(\"unix:%s\", sockname);\n proxy->ioc = ioc;\n+ path = object_get_canonical_path(OBJECT(proxy->ioc));\n \n /* init defaults */\n proxy->max_xfer_size = VFIO_USER_DEF_MAX_XFER;\n@@ -936,7 +938,7 @@ VFIOUserProxy *vfio_user_connect_dev(SocketAddress *addr, Error **errp)\n vfio_user_iothread = iothread_create(\"VFIO user\", errp);\n }\n \n- proxy->ctx = iothread_get_aio_context(vfio_user_iothread);\n+ proxy->ctx = iothread_ref_and_get_aio_context(vfio_user_iothread, path);\n proxy->req_bh = qemu_bh_new(vfio_user_request, proxy);\n \n QTAILQ_INIT(&proxy->outgoing);\n@@ -967,6 +969,7 @@ void vfio_user_set_handler(VFIODevice *vbasedev,\n void vfio_user_disconnect(VFIOUserProxy *proxy)\n {\n VFIOUserMsg *r1, *r2;\n+ g_autofree char *path = object_get_canonical_path(OBJECT(proxy->ioc));\n \n qemu_mutex_lock(&proxy->lock);\n \n@@ -1021,6 +1024,8 @@ void vfio_user_disconnect(VFIOUserProxy *proxy)\n qemu_cond_destroy(&proxy->close_cv);\n qemu_mutex_destroy(&proxy->lock);\n \n+ iothread_put_aio_context(vfio_user_iothread, path);\n+\n QLIST_REMOVE(proxy, next);\n if (QLIST_EMPTY(&vfio_user_sockets)) {\n iothread_destroy(vfio_user_iothread);\n", "prefixes": [ "V6", "11/14" ] }