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amdgpu: add bo from user memory to handle table 

When create bo from user memory, add it to handle table
for future query.

Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
main
Junwei Zhang 2018-08-08 17:56:45 +08:00 committed by Christian König
parent f693c468c1
commit f49dccbb24
1 changed files with 10 additions and 1 deletions
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9
amdgpu/amdgpu_bo.c
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@ -556,6 +556,15 @@ int amdgpu_create_bo_from_user_mem(amdgpu_device_handle dev,
bo->alloc_size = size;
bo->handle = args.handle;
pthread_mutex_lock(&bo->dev->bo_table_mutex);
r = handle_table_insert(&bo->dev->bo_handles, bo->handle, bo);
pthread_mutex_unlock(&bo->dev->bo_table_mutex);
pthread_mutex_init(&bo->cpu_access_mutex, NULL);
if (r)
amdgpu_bo_free(bo);
else
*buf_handle = bo;
return r;