kfd_mem_limit      56 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c } kfd_mem_limit;
kfd_mem_limit     108 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	spin_lock_init(&kfd_mem_limit.mem_limit_lock);
kfd_mem_limit     109 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	kfd_mem_limit.max_system_mem_limit = (mem >> 1) + (mem >> 2);
kfd_mem_limit     110 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	kfd_mem_limit.max_ttm_mem_limit = (mem >> 1) - (mem >> 3);
kfd_mem_limit     112 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		(kfd_mem_limit.max_system_mem_limit >> 20),
kfd_mem_limit     113 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		(kfd_mem_limit.max_ttm_mem_limit >> 20));
kfd_mem_limit     143 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	spin_lock(&kfd_mem_limit.mem_limit_lock);
kfd_mem_limit     145 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	if ((kfd_mem_limit.system_mem_used + system_mem_needed >
kfd_mem_limit     146 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	     kfd_mem_limit.max_system_mem_limit) ||
kfd_mem_limit     147 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	    (kfd_mem_limit.ttm_mem_used + ttm_mem_needed >
kfd_mem_limit     148 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	     kfd_mem_limit.max_ttm_mem_limit) ||
kfd_mem_limit     153 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.system_mem_used += system_mem_needed;
kfd_mem_limit     154 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.ttm_mem_used += ttm_mem_needed;
kfd_mem_limit     158 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	spin_unlock(&kfd_mem_limit.mem_limit_lock);
kfd_mem_limit     170 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	spin_lock(&kfd_mem_limit.mem_limit_lock);
kfd_mem_limit     172 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.system_mem_used -= (acc_size + size);
kfd_mem_limit     173 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.ttm_mem_used -= (acc_size + size);
kfd_mem_limit     175 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.system_mem_used -= (acc_size + size);
kfd_mem_limit     176 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.ttm_mem_used -= acc_size;
kfd_mem_limit     178 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.system_mem_used -= acc_size;
kfd_mem_limit     179 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 		kfd_mem_limit.ttm_mem_used -= acc_size;
kfd_mem_limit     186 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	WARN_ONCE(kfd_mem_limit.system_mem_used < 0,
kfd_mem_limit     188 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	WARN_ONCE(kfd_mem_limit.ttm_mem_used < 0,
kfd_mem_limit     191 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c 	spin_unlock(&kfd_mem_limit.mem_limit_lock);