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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1762201750; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=NNHZkYLghkWJKpV9IcEk5Jr77yUchR1dS2rgF6gG7fU=; b=MhSfa2jPuQmetfr4R/gMZpCfmYKmqH9sfIL9JWeO3SKxQpQ/yS7CW70gb44ak9IKvW54Nk 2RCHGp6b416nLj8n2R7ojJxmesP5ykWsSteHUHZt3wY/7tF1Lep2oZTSTC8c5T3pTglj1A sS0CS4kXMGUDleE5JCtak4QjE41MH+w= X-MC-Unique: -WRJh1mON3evFDGx2Xd5yg-1 X-Mimecast-MFC-AGG-ID: -WRJh1mON3evFDGx2Xd5yg_1762201745 From: Eric Blake To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, berrange@redhat.com, kwolf@redhat.com Subject: [PATCH 5/8] qio: Let listening sockets remember their owning QIONetListener Date: Mon, 3 Nov 2025 14:10:56 -0600 Message-ID: <20251103202849.3687643-15-eblake@redhat.com> In-Reply-To: <20251103202849.3687643-10-eblake@redhat.com> References: <20251103202849.3687643-10-eblake@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" Make it easier to get from the sioc listening to a single address on behalf of a NetListener back to its owning object, which will be beneficial in an upcoming patch that teaches NetListener how to interact with AioContext. Signed-off-by: Eric Blake --- include/io/channel-socket.h | 1 + io/channel-socket.c | 1 + io/net-listener.c | 1 + 3 files changed, 3 insertions(+) diff --git a/include/io/channel-socket.h b/include/io/channel-socket.h index a88cf8b3a9f..eee686f3b4d 100644 --- a/include/io/channel-socket.h +++ b/include/io/channel-socket.h @@ -49,6 +49,7 @@ struct QIOChannelSocket { socklen_t remoteAddrLen; ssize_t zero_copy_queued; ssize_t zero_copy_sent; + struct QIONetListener *listener; }; diff --git a/io/channel-socket.c b/io/channel-socket.c index 712b793eaf2..59e929f97c3 100644 --- a/io/channel-socket.c +++ b/io/channel-socket.c @@ -65,6 +65,7 @@ qio_channel_socket_new(void) sioc->fd =3D -1; sioc->zero_copy_queued =3D 0; sioc->zero_copy_sent =3D 0; + sioc->listener =3D NULL; ioc =3D QIO_CHANNEL(sioc); qio_channel_set_feature(ioc, QIO_CHANNEL_FEATURE_SHUTDOWN); diff --git a/io/net-listener.c b/io/net-listener.c index e1378b9a612..afdacdd5ff4 100644 --- a/io/net-listener.c +++ b/io/net-listener.c @@ -152,6 +152,7 @@ void qio_net_listener_add(QIONetListener *listener, if (listener->name) { qio_channel_set_name(QIO_CHANNEL(sioc), listener->name); } + sioc->listener =3D listener; listener->sioc =3D g_renew(QIOChannelSocket *, listener->sioc, listener->nsioc + 1); --=20 2.51.1