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refactor: use Drm::queryGttSize in DrmMemoryManager 

Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski 2022-06-28 16:16:14 +02:00 committed by Compute-Runtime-Automation
parent e2441e0d75
commit 8924024a27
2 changed files with 3 additions and 7 deletions
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2
shared/source/os_interface/linux/drm_engine_mapper.cpp
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@ -11,8 +11,6 @@
#include "shared/source/helpers/engine_node_helper.h"
#include "shared/source/os_interface/linux/drm_wrappers.h"
#include "drm/i915_drm.h"
namespace NEO {
DrmParam DrmEngineMapper::engineNodeMap(aub_stream::EngineType engineType) {

8
shared/source/os_interface/linux/drm_memory_manager.cpp
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@ -954,12 +954,10 @@ GraphicsAllocation *DrmMemoryManager::createGraphicsAllocationFromExistingStorag
uint64_t DrmMemoryManager::getSystemSharedMemory(uint32_t rootDeviceIndex) {
uint64_t hostMemorySize = MemoryConstants::pageSize * (uint64_t)(sysconf(_SC_PHYS_PAGES));
GemContextParam getContextParam = {};
getContextParam.param = I915_CONTEXT_PARAM_GTT_SIZE;
[[maybe_unused]] auto ret = getDrm(rootDeviceIndex).ioctl(DrmIoctl::GemContextGetparam, &getContextParam);
DEBUG_BREAK_IF(ret != 0);
uint64_t gpuMemorySize = 0u;
uint64_t gpuMemorySize = getContextParam.value;
[[maybe_unused]] auto ret = getDrm(rootDeviceIndex).queryGttSize(gpuMemorySize);
DEBUG_BREAK_IF(ret != 0);
return std::min(hostMemorySize, gpuMemorySize);
}