From: Thomas Zimmermann <tzimmermann@suse.de>
To: christian.koenig@amd.com, ray.huang@amd.com, Jerry.Zhang@amd.com,
airlied@redhat.com, bskeggs@redhat.com,
linux-graphics-maintainer@vmware.com, thellstrom@vmware.com,
dri-devel@lists.freedesktop.org
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH v2 2/7] drm/nouveau: Replace ttm_bo_reference with ttm_bo_get
Date: Fri, 25 Jan 2019 12:02:06 +0100 [thread overview]
Message-ID: <20190125110211.5877-3-tzimmermann@suse.de> (raw)
In-Reply-To: <20190125110211.5877-1-tzimmermann@suse.de>
The function ttm_bo_get acquires a reference on a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/nouveau/nouveau_bo.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h
index 73c48440d4d7..3920134cb132 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.h
@@ -61,7 +61,12 @@ nouveau_bo_ref(struct nouveau_bo *ref, struct nouveau_bo **pnvbo)
return -EINVAL;
prev = *pnvbo;
- *pnvbo = ref ? nouveau_bo(ttm_bo_reference(&ref->bo)) : NULL;
+ if (ref) {
+ ttm_bo_get(&ref->bo);
+ *pnvbo = nouveau_bo(&ref->bo);
+ } else {
+ *pnvbo = NULL;
+ }
if (prev) {
struct ttm_buffer_object *bo = &prev->bo;
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-01-25 11:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-25 11:02 [PATCH v2 0/7] Replace ttm_bo_{unref, reference} with ttm_bo_{get|put} Thomas Zimmermann
2019-01-25 11:02 ` [PATCH v2 1/7] drm/ast: Replace ttm_bo_unref with ttm_bo_put Thomas Zimmermann
2019-01-25 11:02 ` Thomas Zimmermann [this message]
2019-01-25 11:02 ` [PATCH v2 3/7] drm/nouveau: " Thomas Zimmermann
2019-01-25 11:02 ` [PATCH v2 4/7] drm/vmwgfx: Replace ttm_bo_reference with ttm_bo_get Thomas Zimmermann
2019-01-25 11:02 ` [PATCH v2 5/7] drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put Thomas Zimmermann
2019-01-25 11:02 ` [PATCH v2 6/7] drm/mgag200: " Thomas Zimmermann
2019-01-25 11:02 ` [PATCH v2 7/7] drm/ttm: Remove ttm_bo_reference and ttm_bo_unref Thomas Zimmermann
2019-01-25 11:29 ` [PATCH v2 0/7] Replace ttm_bo_{unref,reference} with ttm_bo_{get|put} Koenig, Christian
2019-01-28 3:20 ` Huang, Ray
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=20190125110211.5877-3-tzimmermann@suse.de \
--to=tzimmermann@suse.de \
--cc=Jerry.Zhang@amd.com \
--cc=airlied@redhat.com \
--cc=bskeggs@redhat.com \
--cc=christian.koenig@amd.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-graphics-maintainer@vmware.com \
--cc=ray.huang@amd.com \
--cc=thellstrom@vmware.com \
/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