From: Lang Yu <Lang.Yu@amd.com>
To: <amd-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org>
Cc: "Marek Olsak" <Marek.Olsak@amd.com>,
"Christian Koenig" <Christian.Koenig@amd.com>,
"Huang Rui" <ray.huang@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Lang Yu" <Lang.Yu@amd.com>,
"Thomas Hellströ" <thomas_os@shipmail.org>
Subject: [PATCH 2/3] drm/ttm: check with temporary GTT memory in BO validation
Date: Mon, 31 May 2021 16:22:40 +0800 [thread overview]
Message-ID: <20210531082241.4254-2-Lang.Yu@amd.com> (raw)
In-Reply-To: <20210531082241.4254-1-Lang.Yu@amd.com>
If a BO's backing store is temporary GTT memory, we should
move it in BO validation.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index c32a37d0a460..80c8cb2c3f31 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -944,6 +944,8 @@ static bool ttm_bo_places_compat(const struct ttm_place *places,
if ((mem->start < heap->fpfn ||
(heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn)))
continue;
+ if (mem->placement & TTM_PL_FLAG_TEMPORARY)
+ continue;
*new_flags = heap->flags;
if ((mem->mem_type == heap->mem_type) &&
--
2.25.1
next prev parent reply other threads:[~2021-05-31 8:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-31 8:22 [PATCH v2 1/3] drm/ttm: cleanup and add TTM_PL_FLAG_TEMPORARY flag Lang Yu
2021-05-31 8:22 ` Lang Yu [this message]
2021-05-31 9:04 ` [PATCH 2/3] drm/ttm: check with temporary GTT memory in BO validation Christian König
2021-05-31 8:22 ` [PATCH v2 3/3] drm/amdgpu: allow temporary GTT allocation under memory pressure Lang Yu
2021-05-31 12:48 ` Christian König
2021-05-31 12:59 ` Yu, Lang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210531082241.4254-2-Lang.Yu@amd.com \
--to=lang.yu@amd.com \
--cc=Christian.Koenig@amd.com \
--cc=Marek.Olsak@amd.com \
--cc=alexander.deucher@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=ray.huang@amd.com \
--cc=thomas_os@shipmail.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox