From: Gerd Hoffmann <kraxel@redhat.com>
To: Chia-I Wu <olvaffe@gmail.com>
Cc: ML dri-devel <dri-devel@lists.freedesktop.org>,
Gurchetan Singh <gurchetansingh@chromium.org>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
"open list:VIRTIO GPU DRIVER"
<virtualization@lists.linux-foundation.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v6 07/18] drm/virtio: add virtio_gpu_object_array & helpers
Date: Thu, 4 Jul 2019 13:19:27 +0200 [thread overview]
Message-ID: <20190704111927.u34xaaqeeiwrwrtb@sirius.home.kraxel.org> (raw)
In-Reply-To: <CAPaKu7RFd4EVsV8VbNtNbVv2cPmSbpQ7pkBPpbbeUDz+i=nEfQ@mail.gmail.com>
> > > +int virtio_gpu_array_lock_resv(struct virtio_gpu_object_array *objs)
> > > +{
> > > + return drm_gem_lock_reservations(objs->objs, objs->nents,
> > > + &objs->ticket);
> Unlike in other drivers where an "object array" is only needed in
> execbuffer, we will use this in several places, and often with only 1
> object in the array. Can we special case that and do a quick
> reservation_object_lock?
Yes, done.
> > > +void virtio_gpu_array_unlock_resv(struct virtio_gpu_object_array *objs)
> > > +{
> > > + drm_gem_unlock_reservations(objs->objs, objs->nents,
> > > + &objs->ticket);
> > > +}
> > > +
Likewise here.
cheers,
Gerd
next prev parent reply other threads:[~2019-07-04 11:20 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190702141903.1131-1-kraxel@redhat.com>
2019-07-02 14:18 ` [PATCH v6 01/18] drm/virtio: pass gem reservation object to ttm init Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 02/18] drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 03/18] drm/virtio: simplify cursor updates Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 04/18] drm/virtio: remove virtio_gpu_object_wait Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 05/18] drm/virtio: drop no_wait argument from virtio_gpu_object_reserve Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 06/18] drm/virtio: remove ttm calls from in virtio_gpu_object_{reserve,unreserve} Gerd Hoffmann
2019-07-03 18:02 ` Chia-I Wu
2019-07-04 11:10 ` Gerd Hoffmann
2019-07-04 19:17 ` Chia-I Wu
2019-07-05 8:53 ` Gerd Hoffmann
2019-07-07 5:30 ` Chia-I Wu
2019-07-02 14:18 ` [PATCH v6 07/18] drm/virtio: add virtio_gpu_object_array & helpers Gerd Hoffmann
2019-07-03 18:31 ` Chia-I Wu
2019-07-03 19:52 ` Chia-I Wu
2019-07-04 11:19 ` Gerd Hoffmann [this message]
2019-07-04 11:11 ` Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 08/18] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing Gerd Hoffmann
2019-07-03 18:49 ` Chia-I Wu
2019-07-04 11:25 ` Gerd Hoffmann
2019-07-04 18:46 ` Chia-I Wu
2019-07-11 2:35 ` Chia-I Wu
2019-07-02 14:18 ` [PATCH v6 09/18] drm/virtio: rework virtio_gpu_object_create fencing Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 10/18] drm/virtio: drop virtio_gpu_object_list_validate/virtio_gpu_unref_list Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 11/18] drm/virtio: switch from ttm to gem shmem helpers Gerd Hoffmann
2019-07-04 13:33 ` Emil Velikov
2019-07-17 6:04 ` Chia-I Wu
2019-07-02 14:18 ` [PATCH v6 12/18] drm/virtio: remove virtio_gpu_alloc_object Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 13/18] drm/virtio: drop virtio_gpu_object_{ref,unref} Gerd Hoffmann
2019-07-02 14:18 ` [PATCH v6 14/18] drm/virtio: rework virtio_gpu_transfer_from_host_ioctl fencing Gerd Hoffmann
2019-07-03 20:05 ` Chia-I Wu
2019-07-04 11:47 ` Gerd Hoffmann
2019-07-04 18:55 ` Chia-I Wu
2019-07-05 9:01 ` Gerd Hoffmann
2019-07-02 14:19 ` [PATCH v6 15/18] drm/virtio: rework virtio_gpu_transfer_to_host_ioctl fencing Gerd Hoffmann
2019-07-03 19:55 ` Chia-I Wu
2019-07-04 11:51 ` Gerd Hoffmann
2019-07-04 19:08 ` Chia-I Wu
2019-07-05 9:05 ` Gerd Hoffmann
2019-07-05 14:07 ` Gerd Hoffmann
2019-07-02 14:19 ` [PATCH v6 16/18] drm/virtio: rework virtio_gpu_cmd_context_{attach,detach}_resource Gerd Hoffmann
[not found] ` <CAAfnVBmKotCfkrM4hph4++FDrVUYR8WKpomP7Y0-aergqHTSyA@mail.gmail.com>
2019-07-04 12:00 ` Gerd Hoffmann
2019-07-02 14:19 ` [PATCH v6 17/18] drm/virtio: drop virtio_gpu_object_{reserve,unreserve} Gerd Hoffmann
2019-07-02 14:19 ` [PATCH v6 18/18] drm/virtio: add fence sanity check Gerd Hoffmann
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