diff options
| author | Junwei Zhang <Jerry.Zhang@amd.com> | 2015-09-09 09:21:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-09-21 17:19:50 -0400 |
| commit | a39f4db8eb5aeaed275609929843b3aba6713977 (patch) | |
| tree | 788d5c14c6dbe860556731e1e7d335ed0072c0ff | |
| parent | 3fb1df980ed702350a57e7717fc707103b1076b0 (diff) | |
drm/amdgpu: refine the scheduler job type conversion
Use container_of rather than casting.
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: David Zhou <david1.zhou@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 6 |
3 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 58fe9fab8192..dbe061bf88cc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1277,6 +1277,8 @@ struct amdgpu_job { struct amdgpu_user_fence uf; int (*free_job)(struct amdgpu_job *job); }; +#define to_amdgpu_job(sched_job) \ + container_of((sched_job), struct amdgpu_job, base) static inline u32 amdgpu_get_ib_value(struct amdgpu_cs_parser *p, uint32_t ib_idx, int idx) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 4c1698861c42..546968a83b08 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -863,7 +863,7 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) job->free_job = amdgpu_cs_free_job; mutex_lock(&job->job_lock); - r = amd_sched_entity_push_job((struct amd_sched_job *)job); + r = amd_sched_entity_push_job(&job->base); if (r) { mutex_unlock(&job->job_lock); amdgpu_cs_free_job(job); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c index af1a3dabd190..58408da122c5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c @@ -29,7 +29,7 @@ static struct fence *amdgpu_sched_dependency(struct amd_sched_job *sched_job) { - struct amdgpu_job *job = (struct amdgpu_job *)sched_job; + struct amdgpu_job *job = to_amdgpu_job(sched_job); return amdgpu_sync_get_fence(&job->ibs->sync); } @@ -43,7 +43,7 @@ static struct fence *amdgpu_sched_run_job(struct amd_sched_job *sched_job) DRM_ERROR("job is null\n"); return NULL; } - job = (struct amdgpu_job *)sched_job; + job = to_amdgpu_job(sched_job); mutex_lock(&job->job_lock); r = amdgpu_ib_schedule(job->adev, job->num_ibs, @@ -94,7 +94,7 @@ int amdgpu_sched_ib_submit_kernel_helper(struct amdgpu_device *adev, mutex_init(&job->job_lock); job->free_job = free_job; mutex_lock(&job->job_lock); - r = amd_sched_entity_push_job((struct amd_sched_job *)job); + r = amd_sched_entity_push_job(&job->base); if (r) { mutex_unlock(&job->job_lock); kfree(job); |