diff options
| author | Christian König <christian.koenig@amd.com> | 2015-09-01 15:13:53 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-10-21 11:35:12 -0400 |
| commit | 0c418f10104d4aa1d6b83698790898dc9ef1c12d (patch) | |
| tree | 0fe6d3a53c2a9c8d66636124c29b0085b1c00be1 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | b7e4dad3e1fc5d3909737fb72e57aedeb0072c7f (diff) | |
| download | linux-0c418f10104d4aa1d6b83698790898dc9ef1c12d.tar.bz2 | |
drm/amdgpu: remove the exclusive lock
Finally getting rid of it.
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 7297ca3a0ba7..d81ab785368a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -181,7 +181,6 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, bool kernel = false; int r; - down_read(&adev->exclusive_lock); /* create a gem object to contain this object in */ if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS | AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) { @@ -214,11 +213,9 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, memset(args, 0, sizeof(*args)); args->out.handle = handle; - up_read(&adev->exclusive_lock); return 0; error_unlock: - up_read(&adev->exclusive_lock); r = amdgpu_gem_handle_lockup(adev, r); return r; } @@ -250,8 +247,6 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, return -EACCES; } - down_read(&adev->exclusive_lock); - /* create a gem object to contain this object in */ r = amdgpu_gem_object_create(adev, args->size, 0, AMDGPU_GEM_DOMAIN_CPU, 0, @@ -293,14 +288,12 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, goto handle_lockup; args->handle = handle; - up_read(&adev->exclusive_lock); return 0; release_object: drm_gem_object_unreference_unlocked(gobj); handle_lockup: - up_read(&adev->exclusive_lock); r = amdgpu_gem_handle_lockup(adev, r); return r; |