From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Kenny Ho <Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
y2kenny-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: [PATCH RFC 2/5] cgroup: Add mechanism to register vendor specific DRM devices
Date: Tue, 20 Nov 2018 12:21:41 -0800 [thread overview]
Message-ID: <20181120202141.GA2509588@devbig004.ftw2.facebook.com> (raw)
In-Reply-To: <20181120185814.13362-3-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
Hello,
On Tue, Nov 20, 2018 at 01:58:11PM -0500, Kenny Ho wrote:
> Since many parts of the DRM subsystem has vendor-specific
> implementations, we introduce mechanisms for vendor to register their
> specific resources and control files to the DRM cgroup subsystem. A
> vendor will register itself with the DRM cgroup subsystem first before
> registering individual DRM devices to the cgroup subsystem.
>
> In addition to the cgroup_subsys_state that is common to all DRM
> devices, a device-specific state is introduced and it is allocated
> according to the vendor of the device.
So, I'm still pretty negative about adding drm controller at this
point. There isn't enough of common resource model defined yet and
until that gets sorted out I think it's in the best interest of
everyone involved to keep it inside drm or specific driver proper.
Thanks.
--
tejun
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next prev parent reply other threads:[~2018-11-20 20:21 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 18:58 [PATCH RFC 0/5] DRM cgroup controller Kenny Ho
2018-11-20 18:58 ` [PATCH RFC 1/5] cgroup: Introduce cgroup for drm subsystem Kenny Ho
[not found] ` <20181120185814.13362-1-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-20 18:58 ` [PATCH RFC 2/5] cgroup: Add mechanism to register vendor specific DRM devices Kenny Ho
[not found] ` <20181120185814.13362-3-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-20 20:21 ` Tejun Heo [this message]
[not found] ` <20181120202141.GA2509588-LpCCV3molIbIZ9tKgghJQw2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org>
2018-11-20 22:21 ` Ho, Kenny
[not found] ` <DM5PR12MB1226E972538A45325114ADF683D90-2J9CzHegvk+lTFawYev2gQdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2018-11-20 22:30 ` Tejun Heo
[not found] ` <20181120223018.GB2509588-LpCCV3molIbIZ9tKgghJQw2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org>
2018-11-21 22:07 ` Ho, Kenny
2018-11-21 22:12 ` Ho, Kenny
2018-11-26 20:59 ` Kasiviswanathan, Harish
2018-11-27 9:38 ` Koenig, Christian
2018-11-27 9:46 ` [Intel-gfx] " Joonas Lahtinen
2018-11-27 15:41 ` Ho, Kenny
2018-11-28 9:14 ` Joonas Lahtinen
2018-11-28 19:46 ` Ho, Kenny
2018-11-30 22:22 ` Matt Roper
[not found] ` <20181130222228.GE31345-b/RNqDZ/lqH1fpGqjiHozbKMmGWinSIL2HeeBUIffwg@public.gmane.org>
2018-12-03 6:46 ` [Intel-gfx] " Ho, Kenny
2018-12-03 18:58 ` Matt Roper
[not found] ` <154339645444.5339.6291298808444340104-zzJjBcU1GAT9BXuAQUXR0fooFf0ArEBIu+b9c/7xato@public.gmane.org>
2018-12-03 20:55 ` Kuehling, Felix
2018-12-03 20:55 ` Kuehling, Felix
[not found] ` <219f8754-3e14-05ad-07a3-6cddb8bb74aa-5C7GfCeVMHo@public.gmane.org>
2018-12-05 14:20 ` Joonas Lahtinen
2018-12-05 14:20 ` Joonas Lahtinen
2018-11-21 9:53 ` Christian König
2018-11-20 18:58 ` [PATCH RFC 3/5] drm/amdgpu: Add DRM cgroup support for AMD devices Kenny Ho
[not found] ` <20181120185814.13362-4-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-21 9:55 ` Christian König
2018-11-20 18:58 ` [PATCH RFC 4/5] drm/amdgpu: Add accounting of command submission via DRM cgroup Kenny Ho
2018-11-20 20:57 ` Eric Anholt
2018-11-20 20:57 ` Eric Anholt
[not found] ` <87r2ff79he.fsf-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2018-11-21 10:03 ` Christian König
2018-11-23 17:36 ` Eric Anholt
[not found] ` <871s7b7l2b.fsf-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2018-11-23 18:13 ` Koenig, Christian
2018-11-23 18:13 ` Koenig, Christian
[not found] ` <095e010c-e3b8-ec79-c87b-a05ce1d95e10-5C7GfCeVMHo@public.gmane.org>
2018-11-23 19:09 ` Ho, Kenny
2018-11-23 19:09 ` Ho, Kenny
2018-11-21 9:58 ` Christian König
2018-11-20 18:58 ` [PATCH RFC 5/5] drm/amdgpu: Add accounting of buffer object creation request " Kenny Ho
[not found] ` <20181120185814.13362-6-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-20 20:56 ` Eric Anholt
2018-11-20 20:56 ` Eric Anholt
2018-11-21 10:00 ` Christian König
2018-11-27 18:15 ` Kenny Ho
[not found] ` <CAOWid-fMFUvT_XQijRd34+cUOxM=zbbf+HwWv_NbqO-rBo2d_A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-11-27 20:31 ` Christian König
[not found] ` <3299d9d6-e272-0459-8f63-0c81d11cde1e-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-11-27 20:36 ` Kenny Ho
2018-11-21 1:43 ` ✗ Fi.CI.BAT: failure for DRM cgroup controller Patchwork
2019-05-09 21:04 ` [RFC PATCH v2 0/5] new cgroup controller for gpu/drm subsystem Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 3/5] drm/amdgpu: Register AMD devices for DRM cgroup Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 4/5] drm, cgroup: Add total GEM buffer allocation limit Kenny Ho
[not found] ` <20190509210410.5471-5-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2019-05-10 12:28 ` Christian König
[not found] ` <f63c8d6b-92a4-2977-d062-7e0b7036834e-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-05-10 14:57 ` Kenny Ho
2019-05-10 14:57 ` Kenny Ho
2019-05-10 15:08 ` Koenig, Christian
2019-05-10 15:08 ` Koenig, Christian
[not found] ` <1ca1363e-b39c-c299-1d24-098b1059f7ff-5C7GfCeVMHo@public.gmane.org>
2019-05-10 15:25 ` Kenny Ho
2019-05-10 15:25 ` Kenny Ho
2019-05-10 17:48 ` Koenig, Christian
2019-05-10 17:48 ` Koenig, Christian
2019-05-10 18:50 ` Kenny Ho
[not found] ` <CAOWid-es+C_iStQUkM52mO3TeP8eS9MX+emZDQNH2PyZCf=RHQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-13 15:10 ` Daniel Vetter
2019-05-15 21:26 ` Welty, Brian
[not found] ` <d81e8f55-9602-818e-0f9c-1d9d150133b1-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2019-05-16 2:29 ` Kenny Ho
[not found] ` <CAOWid-ftUrVVWPu9KuS8xpWKNQT6_FtxB8gEyEAn9nLD6qxb5Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-16 7:16 ` Koenig, Christian
2019-05-16 7:25 ` Christian König
[not found] ` <6e124f5e-f83f-5ca1-4616-92538f202653-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-05-16 12:28 ` Daniel Vetter
2019-05-16 12:28 ` Daniel Vetter
2019-05-16 14:08 ` Koenig, Christian
2019-05-16 14:08 ` Koenig, Christian
2019-05-16 14:03 ` Kenny Ho
2019-05-16 14:03 ` Kenny Ho
[not found] ` <CAOWid-fQgah16ycz-V-ymsm7yKUnFTeTSBaW4MK=2mqUHhCcmw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-16 14:12 ` Christian König
2019-05-16 14:12 ` Christian König
2019-05-16 14:28 ` Kenny Ho
2019-05-16 14:10 ` Tejun Heo
2019-05-16 14:58 ` Kenny Ho
[not found] ` <20190509210410.5471-1-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2019-05-09 21:04 ` [RFC PATCH v2 1/5] cgroup: Introduce cgroup for drm subsystem Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 2/5] cgroup: Add mechanism to register DRM devices Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 5/5] drm, cgroup: Add peak GEM buffer allocation limit Kenny Ho
[not found] ` <20190509210410.5471-6-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2019-05-10 12:29 ` Christian König
2019-05-10 12:31 ` [RFC PATCH v2 0/5] new cgroup controller for gpu/drm subsystem Christian König
2019-05-10 15:07 ` Kenny Ho
2019-05-10 15:07 ` Kenny Ho
[not found] ` <CAOWid-dJZrnAifFYByh4p9x-jA1o_5YWkoNVAVbdRUaxzdPbGA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-10 17:46 ` Koenig, Christian
2019-05-10 17:46 ` Koenig, Christian
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