From: Dave Airlie <airlied@gmail.com>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>,
Roland Scheidegger <sroland@vmware.com>,
"Koenig, Christian" <christian.koenig@amd.com>,
dri-devel <dri-devel@lists.freedesktop.org>,
Ben Skeggs <bskeggs@redhat.com>
Subject: Re: [PATCH 03/49] drm/ttm: split the mm manager init code
Date: Fri, 31 Jul 2020 15:51:11 +1000 [thread overview]
Message-ID: <CAPM=9txyaTd5H3bKvO1Uiz2WaoGWyxYQD0dGnV5HQukkZm8WBQ@mail.gmail.com> (raw)
In-Reply-To: <20200731054431.GA1544844@ravnborg.org>
On Fri, 31 Jul 2020 at 15:44, Sam Ravnborg <sam@ravnborg.org> wrote:
>
> Hi Dave.
>
> On Fri, Jul 31, 2020 at 02:04:34PM +1000, Dave Airlie wrote:
> > From: Dave Airlie <airlied@redhat.com>
> >
> > This will allow the driver to control the ordering here better.
> >
> > Eventually the old path will be removed.
> >
> > Signed-off-by: Dave Airlie <airlied@redhat.com>
> > ---
> > drivers/gpu/drm/ttm/ttm_bo.c | 34 +++++++++++++++++++--------------
> > include/drm/ttm/ttm_bo_api.h | 4 ++++
> > include/drm/ttm/ttm_bo_driver.h | 6 ++++++
> > 3 files changed, 30 insertions(+), 14 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
> > index 041a0e73cd1b..a658fd584c6d 100644
> > --- a/drivers/gpu/drm/ttm/ttm_bo.c
> > +++ b/drivers/gpu/drm/ttm/ttm_bo.c
> > @@ -1503,35 +1503,41 @@ int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type)
> > }
> > EXPORT_SYMBOL(ttm_bo_evict_mm);
> >
> > -int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
> > - unsigned long p_size)
> > +void ttm_bo_init_mm_base(struct ttm_bo_device *bdev,
> > + struct ttm_mem_type_manager *man,
> > + unsigned long p_size)
> > {
>
> General comment for all the ttm/* changes.
> It would be very nice with some nice explanations for the exported
> functions, preferably in kernel-doc style.
> In case someone that are more or less clueless (like me) would like
> to understand how a function is to be used or maybe reviewing some
> random code.
Good point, I just need to make sure I don't add anything for
something I remove later, but I should definitely add some for the new
interfaces.
Dave.
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next prev parent reply other threads:[~2020-07-31 5:51 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 4:04 [PATCH 00/49] ttm mem manager refactoring Dave Airlie
2020-07-31 4:04 ` [PATCH 01/49] drm/qxl/ttm: call ttm manager debug Dave Airlie
2020-07-31 4:04 ` [PATCH 02/49] drm/vram-helper: call the ttm manager debug function Dave Airlie
2020-07-31 6:43 ` Thomas Zimmermann
2020-07-31 4:04 ` [PATCH 03/49] drm/ttm: split the mm manager init code Dave Airlie
2020-07-31 5:44 ` Sam Ravnborg
2020-07-31 5:51 ` Dave Airlie [this message]
2020-07-31 6:26 ` Dave Airlie
2020-07-31 6:43 ` Sam Ravnborg
2020-07-31 9:12 ` Christian König
2020-07-31 4:04 ` [PATCH 04/49] drm/ttm: provide a driver-led init path for generic mm manager Dave Airlie
2020-07-31 6:57 ` Thomas Zimmermann
2020-07-31 7:03 ` Thomas Zimmermann
2020-07-31 7:20 ` Dave Airlie
2020-07-31 13:00 ` Christian König
2020-07-31 4:04 ` [PATCH 05/49] drm/amdgpu/ttm: init managers from the driver side Dave Airlie
2020-07-31 4:04 ` [PATCH 06/49] drm/radeon: use new ttm man init path Dave Airlie
2020-07-31 4:04 ` [PATCH 07/49] drm/qxl/ttm: use new init path for manager Dave Airlie
2020-07-31 4:04 ` [PATCH 08/49] drm/vram_helper: use new ttm manager init function Dave Airlie
2020-07-31 4:04 ` [PATCH 09/49] drm/nouveau: use new memory manager init paths Dave Airlie
2020-07-31 4:04 ` [PATCH 10/49] drm/vmwgfx/ttm: convert vram mm init to new code paths Dave Airlie
2020-07-31 4:04 ` [PATCH 11/49] drm/vmwgfx/ttm: switch gmrid allocator to new init paths Dave Airlie
2020-07-31 4:04 ` [PATCH 12/49] drm/ttm: convert system manager init to new code Dave Airlie
2020-07-31 12:57 ` Christian König
2020-07-31 4:04 ` [PATCH 13/49] drm/ttm: purge old manager init path Dave Airlie
2020-07-31 12:58 ` Christian König
2020-07-31 4:04 ` [PATCH 14/49] drm/ttm: pass man around instead of mem_type in some places Dave Airlie
2020-07-31 13:04 ` Christian König
2020-07-31 4:04 ` [PATCH 15/49] drm/ttm: make some inline helper functions for cleanup paths Dave Airlie
2020-07-31 13:07 ` Christian König
2020-08-04 2:28 ` Dave Airlie
2020-07-31 4:04 ` [PATCH 16/49] drm/ttm: start allowing drivers to use new takedown path Dave Airlie
2020-07-31 13:09 ` Christian König
2020-07-31 4:04 ` [PATCH 17/49] drm/amdgpu/ttm: " Dave Airlie
2020-07-31 13:08 ` Christian König
2020-07-31 4:04 ` [PATCH 18/49] drm/vmwgfx: takedown vram manager Dave Airlie
2020-07-31 4:04 ` [PATCH 19/49] drm/vram_helper: call explicit mm takedown Dave Airlie
2020-07-31 4:04 ` [PATCH 20/49] drm/nouveau: use new cleanup paths Dave Airlie
2020-07-31 4:04 ` [PATCH 21/49] drm/radeon/ttm: use new takedown paths Dave Airlie
2020-07-31 13:10 ` Christian König
2020-07-31 4:04 ` [PATCH 22/49] drm/qxl/ttm: use new takedown path Dave Airlie
2020-07-31 4:04 ` [PATCH 23/49] drm/vmwgfx: fix gmrid takedown paths to new interface Dave Airlie
2020-07-31 4:04 ` [PATCH 24/49] drm/ttm: remove range manager legacy takedown path Dave Airlie
2020-07-31 13:11 ` Christian König
2020-07-31 4:04 ` [PATCH 25/49] drm/ttm: make TTM responsible for cleaning system only Dave Airlie
2020-07-31 13:19 ` Christian König
2020-07-31 4:04 ` [PATCH 26/49] drm/ttm: add wrapper to get manager from bdev Dave Airlie
2020-07-31 7:14 ` Thomas Zimmermann
2020-07-31 7:21 ` Dave Airlie
2020-07-31 13:18 ` daniel
2020-07-31 13:23 ` Christian König
2020-07-31 21:06 ` Dave Airlie
2020-07-31 4:04 ` [PATCH 27/49] drm/amdgfx/ttm: use wrapper to get ttm memory managers Dave Airlie
2020-07-31 4:04 ` [PATCH 28/49] drm/vram-helper: use wrapper to access " Dave Airlie
2020-07-31 4:05 ` [PATCH 29/49] drm/nouveau/ttm: " Dave Airlie
2020-07-31 4:05 ` [PATCH 30/49] drm/qxl/ttm: use wrapper to access memory manager Dave Airlie
2020-07-31 4:05 ` [PATCH 31/49] drm/radeon/ttm: " Dave Airlie
2020-07-31 4:05 ` [PATCH 32/49] drm/vmwgfx/ttm: " Dave Airlie
2020-07-31 4:05 ` [PATCH 33/49] drm/ttm: rename manager variable to make sure wrapper is used Dave Airlie
2020-07-31 4:05 ` [PATCH 34/49] drm/ttm: make manager debug function optional Dave Airlie
2020-07-31 9:46 ` daniel
2020-07-31 13:03 ` Christian König
2020-07-31 13:24 ` Christian König
2020-07-31 4:05 ` [PATCH 35/49] drm/nouveau/ttm: don't fill in blank ttm debug callback Dave Airlie
2020-07-31 13:25 ` Christian König
2020-07-31 4:05 ` [PATCH 36/49] drm/vmwgfx/gmrid: don't provide pointless " Dave Airlie
2020-07-31 13:26 ` Christian König
2020-07-31 4:05 ` [PATCH 37/49] drm/ttm: allow drivers to provide their own manager subclasses Dave Airlie
2020-07-31 4:05 ` [PATCH 38/49] drm/amdgpu/ttm: use bo manager subclassing for vram/gtt mgrs Dave Airlie
2020-07-31 13:29 ` Christian König
2020-07-31 4:05 ` [PATCH 39/49] drm/ttm: make ttm_bo_man_init/takedown take type + args Dave Airlie
2020-07-31 13:32 ` Christian König
2020-08-04 1:42 ` Dave Airlie
2020-08-04 10:26 ` Christian König
2020-08-06 3:46 ` Dave Airlie
2020-08-06 8:24 ` Christian König
2020-07-31 4:05 ` [PATCH 40/49] drm/ttm: move range manager to subclassed driver allocation Dave Airlie
2020-07-31 13:33 ` Christian König
2020-07-31 4:05 ` [PATCH 41/49] drm/vmwgfx/ttm: move thp to driver managed Dave Airlie
2020-07-31 4:05 ` [PATCH 42/49] drm/vmwgfx/gmrid: convert to driver controlled allocation Dave Airlie
2020-07-31 4:05 ` [PATCH 43/49] drm/nouveau/ttm: move to driver allocated manager Dave Airlie
2020-07-31 4:05 ` [PATCH 44/49] drm/ttm: drop priv pointer in memory manager Dave Airlie
2020-07-31 13:33 ` Christian König
2020-07-31 4:05 ` [PATCH 45/49] drm/amdgpu/ttm: remove man->bdev references Dave Airlie
2020-07-31 14:55 ` Christian König
2020-07-31 4:05 ` [PATCH 46/49] drm/ttm: drop man->bdev link Dave Airlie
2020-07-31 14:54 ` Christian König
2020-07-31 4:05 ` [PATCH 47/49] drm/ttm: drop list of memory managers from device Dave Airlie
2020-07-31 9:55 ` daniel
2020-07-31 14:57 ` Christian König
2020-07-31 4:05 ` [PATCH 48/49] drm/ttm: drop type manager has_type Dave Airlie
2020-07-31 4:05 ` [PATCH 49/49] drm/ttm: consolidate manager used apis into a set and get Dave Airlie
2020-07-31 9:51 ` daniel
2020-07-31 14:59 ` Christian König
2020-07-31 9:17 ` [PATCH 00/49] ttm mem manager refactoring Christian König
2020-07-31 9:29 ` daniel
2020-07-31 13:01 ` Christian König
2020-08-03 7:12 ` Dave Airlie
2020-08-03 11:13 ` Christian König
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