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amdgpu: remove the un-used chunk_array 

This array won't be used.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
main
Huang Rui 2020-02-11 18:42:34 +08:00
parent cf9eb78a89
commit c483259248
1 changed files with 0 additions and 7 deletions
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7
amdgpu/amdgpu_cs.c
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@ -221,7 +221,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
struct amdgpu_cs_request *ibs_request)
{
union drm_amdgpu_cs cs;
uint64_t *chunk_array;
struct drm_amdgpu_cs_chunk *chunks;
struct drm_amdgpu_cs_chunk_data *chunk_data;
struct drm_amdgpu_cs_chunk_dep *dependencies = NULL;
@ -246,7 +245,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
size = ibs_request->number_of_ibs + (user_fence ? 2 : 1) + 1;
chunk_array = alloca(sizeof(uint64_t) * size);
chunks = alloca(sizeof(struct drm_amdgpu_cs_chunk) * size);
size = ibs_request->number_of_ibs + (user_fence ? 1 : 0);
@ -254,7 +252,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
chunk_data = alloca(sizeof(struct drm_amdgpu_cs_chunk_data) * size);
memset(&cs, 0, sizeof(cs));
cs.in.chunks = (uint64_t)(uintptr_t)chunk_array;
cs.in.ctx_id = context->id;
if (ibs_request->resources)
cs.in.bo_list_handle = ibs_request->resources->handle;
@ -262,7 +259,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
/* IB chunks */
for (i = 0; i < ibs_request->number_of_ibs; i++) {
struct amdgpu_cs_ib_info *ib;
chunk_array[i] = (uint64_t)(uintptr_t)&chunks[i];
chunks[i].chunk_id = AMDGPU_CHUNK_ID_IB;
chunks[i].length_dw = sizeof(struct drm_amdgpu_cs_chunk_ib) / 4;
chunks[i].chunk_data = (uint64_t)(uintptr_t)&chunk_data[i];
@ -284,7 +280,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
i = cs.in.num_chunks++;
/* fence chunk */
chunk_array[i] = (uint64_t)(uintptr_t)&chunks[i];
chunks[i].chunk_id = AMDGPU_CHUNK_ID_FENCE;
chunks[i].length_dw = sizeof(struct drm_amdgpu_cs_chunk_fence) / 4;
chunks[i].chunk_data = (uint64_t)(uintptr_t)&chunk_data[i];
@ -317,7 +312,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
i = cs.in.num_chunks++;
/* dependencies chunk */
chunk_array[i] = (uint64_t)(uintptr_t)&chunks[i];
chunks[i].chunk_id = AMDGPU_CHUNK_ID_DEPENDENCIES;
chunks[i].length_dw = sizeof(struct drm_amdgpu_cs_chunk_dep) / 4
* ibs_request->number_of_dependencies;
@ -350,7 +344,6 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context,
i = cs.in.num_chunks++;
/* dependencies chunk */
chunk_array[i] = (uint64_t)(uintptr_t)&chunks[i];
chunks[i].chunk_id = AMDGPU_CHUNK_ID_DEPENDENCIES;
chunks[i].length_dw = sizeof(struct drm_amdgpu_cs_chunk_dep) / 4 * sem_count;
chunks[i].chunk_data = (uint64_t)(uintptr_t)sem_dependencies;