diff options
| author | YoungJun Cho <yj44.cho@samsung.com> | 2013-06-27 08:39:58 +0900 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-06-28 12:30:15 +1000 |
| commit | 4368dd846d067ed7d11281050e7676ae614d6053 (patch) | |
| tree | e97b6d50520fa74b0281000425fe54ed37c52665 /drivers/gpu/drm/drm_prime.c | |
| parent | 2644ee9614be67abe155f1073bb9e1b737bbca53 (diff) | |
drm/gem: add mutex lock when using drm_gem_mmap_obj
The drm_gem_mmap_obj() has to be protected with dev->struct_mutex,
but some caller functions do not. So it adds mutex lock to missing
callers and adds assertion to check whether drm_gem_mmap_obj() is
called with mutex lock or not.
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_prime.c')
0 files changed, 0 insertions, 0 deletions