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b=Q0IdA9ys2hLNQCWUGD2/eglH74pA0OHEMrg0raT2MtXQAxnyGnUKn34uA8Q62iBeifD3p3jl0KQjaqKQhzdJry4Z2HkneYuBUWeB0H1FlhiiECFR07LQVE95UfDmRGpGu0mLflsjuZavMYZ1udYPPnTTqTZAx/lZtelT1JC2imoQDwtOg0GHLrFephzR40wdnamn7Zni4CnngLTRtBYLhdOJUbiwl4iNqPzn0BOliGBvnY1qHT/OPgHaI16lV+Gim5Y6lhapDihbd1rj8aczgg6GwNstE4sOPSxp3Z/x11m4ZbiGfqV1joQwFwIqdt9YJ2R2DzPv8Lchgl4aOMi76Q== From: John Levon To: qemu-devel@nongnu.org Cc: Peter Maydell , Thanos Makatos , John Levon , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v4 1/5] vfio-user: simplify vfio_user_process() Date: Wed, 3 Dec 2025 15:33:11 +0530 Message-ID: <20251203100316.3604456-2-john.levon@nutanix.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251203100316.3604456-1-john.levon@nutanix.com> References: <20251203100316.3604456-1-john.levon@nutanix.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: LO4P123CA0456.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:1aa::11) To CH2PR02MB6760.namprd02.prod.outlook.com (2603:10b6:610:7f::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR02MB6760:EE_|DS0PR02MB8927:EE_ X-MS-Office365-Filtering-Correlation-Id: 675a2028-ed0e-4096-8682-08de3253301a x-proofpoint-crosstenant: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|366016|1800799024; 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charset="utf-8" It can figure out if it's a reply by itself, rather than passing that information in. Signed-off-by: John Levon --- hw/vfio-user/proxy.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/hw/vfio-user/proxy.c b/hw/vfio-user/proxy.c index bbd7ec243d..75845d7c89 100644 --- a/hw/vfio-user/proxy.c +++ b/hw/vfio-user/proxy.c @@ -147,8 +147,7 @@ VFIOUserFDs *vfio_user_getfds(int numfds) /* * Process a received message. */ -static void vfio_user_process(VFIOUserProxy *proxy, VFIOUserMsg *msg, - bool isreply) +static void vfio_user_process(VFIOUserProxy *proxy, VFIOUserMsg *msg) { =20 /* @@ -157,7 +156,7 @@ static void vfio_user_process(VFIOUserProxy *proxy, VFI= OUserMsg *msg, * * Requests get queued for the BH. */ - if (isreply) { + if ((msg->hdr->flags & VFIO_USER_TYPE) =3D=3D VFIO_USER_REPLY) { msg->complete =3D true; if (msg->type =3D=3D VFIO_MSG_WAIT) { qemu_cond_signal(&msg->cv); @@ -187,7 +186,6 @@ static int vfio_user_complete(VFIOUserProxy *proxy, Err= or **errp) { VFIOUserMsg *msg =3D proxy->part_recv; size_t msgleft =3D proxy->recv_left; - bool isreply; char *data; int ret; =20 @@ -214,8 +212,7 @@ static int vfio_user_complete(VFIOUserProxy *proxy, Err= or **errp) */ proxy->part_recv =3D NULL; proxy->recv_left =3D 0; - isreply =3D (msg->hdr->flags & VFIO_USER_TYPE) =3D=3D VFIO_USER_REPLY; - vfio_user_process(proxy, msg, isreply); + vfio_user_process(proxy, msg); =20 /* return positive value */ return 1; @@ -381,7 +378,7 @@ static int vfio_user_recv_one(VFIOUserProxy *proxy, Err= or **errp) data +=3D ret; } =20 - vfio_user_process(proxy, msg, isreply); + vfio_user_process(proxy, msg); return 0; =20 /* --=20 2.43.0