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drm/amdgpu: stop tracking visible memory stats

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Since on modern systems all of vram can be made visible anyways, to
simplify the new implementation, drops tracking how much memory is
visible for now. If this is really needed we can add it back on top of
the new implementation, or just report all the BOs as visible.

Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yunxiang Li
2024-10-24 10:23:39 +01:00
committed by Alex Deucher
parent f286365038
commit fdee0872a2
4 changed files with 12 additions and 27 deletions
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12
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@@ -40,6 +40,7 @@
#include "amdgpu_trace.h"
#include "amdgpu_amdkfd.h"
#include "amdgpu_vram_mgr.h"
#include "amdgpu_vm.h"
/**
* DOC: amdgpu_object
@@ -1236,23 +1237,14 @@ void amdgpu_bo_get_memory(struct amdgpu_bo *bo,
stats[type].drm.active += size;
else if (bo->flags & AMDGPU_GEM_CREATE_DISCARDABLE)
stats[type].drm.purgeable += size;
if (type == TTM_PL_VRAM && amdgpu_res_cpu_visible(adev, res))
stats[type].visible += size;
}
/* amdgpu specific stats: */
if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) {
stats[TTM_PL_VRAM].requested += size;
if (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)
stats[TTM_PL_VRAM].requested_visible += size;
if (type != TTM_PL_VRAM) {
if (type != TTM_PL_VRAM)
stats[TTM_PL_VRAM].evicted += size;
if (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)
stats[TTM_PL_VRAM].evicted_visible += size;
}
} else if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_GTT) {
stats[TTM_PL_TT].requested += size;
}