diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-03-30 12:40:40 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-20 13:54:13 +0300 |
| commit | e889c24490cc59e6b4811ae02d35f00754a24224 (patch) | |
| tree | f31f140e6589fd8c9de18f57051236c82239151c /drivers/gpu/drm/nouveau/nouveau_display.c | |
| parent | d00b39c17573ece6f5fb1385314877d29f540db8 (diff) | |
| download | linux-e889c24490cc59e6b4811ae02d35f00754a24224.tar.xz | |
drm/nouveau: Use unlocked gem unreferencing
For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with
commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu Oct 15 09:36:25 2015 +0200
drm/gem: Check locking in drm_gem_object_unreference
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-2-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_display.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 7ce7fa5cb5e6..816342645f42 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -296,7 +296,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev, err: kfree(nouveau_fb); err_unref: - drm_gem_object_unreference(gem); + drm_gem_object_unreference_unlocked(gem); return ERR_PTR(ret); } |