From: Christian König christian.koenig@amd.com
It's not used any more.
Signed-off-by: Christian König christian.koenig@amd.com --- amdgpu/amdgpu_cs.c | 10 ---------- amdgpu/amdgpu_internal.h | 3 --- 2 files changed, 13 deletions(-)
diff --git a/amdgpu/amdgpu_cs.c b/amdgpu/amdgpu_cs.c index 41071fd..ae78a4c 100644 --- a/amdgpu/amdgpu_cs.c +++ b/amdgpu/amdgpu_cs.c @@ -58,10 +58,6 @@ int amdgpu_cs_ctx_create(amdgpu_device_handle dev,
gpu_context->dev = dev;
- r = pthread_mutex_init(&gpu_context->sequence_mutex, NULL); - if (r) - goto error; - /* Create the context */ memset(&args, 0, sizeof(args)); args.in.op = AMDGPU_CTX_OP_ALLOC_CTX; @@ -75,7 +71,6 @@ int amdgpu_cs_ctx_create(amdgpu_device_handle dev, return 0;
error: - pthread_mutex_destroy(&gpu_context->sequence_mutex); free(gpu_context); return r; } @@ -96,8 +91,6 @@ int amdgpu_cs_ctx_free(amdgpu_context_handle context) if (NULL == context) return -EINVAL;
- pthread_mutex_destroy(&context->sequence_mutex); - /* now deal with kernel side */ memset(&args, 0, sizeof(args)); args.in.op = AMDGPU_CTX_OP_FREE_CTX; @@ -195,8 +188,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context, chunk_data[i].ib_data.flags = ib->flags; }
- pthread_mutex_lock(&context->sequence_mutex); - if (user_fence) { i = cs.in.num_chunks++;
@@ -249,7 +240,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context, ibs_request->seq_no = cs.out.handle;
error_unlock: - pthread_mutex_unlock(&context->sequence_mutex); free(dependencies); return r; } diff --git a/amdgpu/amdgpu_internal.h b/amdgpu/amdgpu_internal.h index 7161db0..a6051ef 100644 --- a/amdgpu/amdgpu_internal.h +++ b/amdgpu/amdgpu_internal.h @@ -108,9 +108,6 @@ struct amdgpu_bo_list {
struct amdgpu_context { struct amdgpu_device *dev; - /** Mutex for accessing fences and to maintain command submissions - in good sequence. */ - pthread_mutex_t sequence_mutex; /* context id*/ uint32_t id; };