[PATCH v6 2/5] drm/amdgpu: make drm-memory-* report resident memory

[Yunxiang Li]

The old behavior reports the resident memory usage for this key and the
documentation say so as well. However this was accidentally changed to
include buffers that was evicted.

Fixes: a2529f67e2ed ("drm/amdgpu: Use drm_print_memory_stats helper from fdinfo")
Signed-off-by: Yunxiang Li <Yunxiang.Li at amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at igalia.com>
Acked-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 7 ++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 1 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 -
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
index 00a4ab082459f..8281dd45faaa0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
@@ -33,6 +33,7 @@
 #include <drm/amdgpu_drm.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_file.h>
 
 #include "amdgpu.h"
 #include "amdgpu_vm.h"
@@ -95,11 +96,11 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file)
 
 	/* Legacy amdgpu keys, alias to drm-resident-memory-: */
 	drm_printf(p, "drm-memory-vram:\t%llu KiB\n",
-		   stats[TTM_PL_VRAM].total/1024UL);
+		   stats[TTM_PL_VRAM].drm.resident/1024UL);
 	drm_printf(p, "drm-memory-gtt: \t%llu KiB\n",
-		   stats[TTM_PL_TT].total/1024UL);
+		   stats[TTM_PL_TT].drm.resident/1024UL);
 	drm_printf(p, "drm-memory-cpu: \t%llu KiB\n",
-		   stats[TTM_PL_SYSTEM].total/1024UL);
+		   stats[TTM_PL_SYSTEM].drm.resident/1024UL);
 
 	/* Amdgpu specific memory accounting keys: */
 	drm_printf(p, "amd-memory-visible-vram:\t%llu KiB\n",
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 045222b6bd049..2a53e72f3964f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -1223,7 +1223,6 @@ void amdgpu_bo_get_memory(struct amdgpu_bo *bo,
 
 	/* DRM stats common fields: */
 
-	stats[type].total += size;
 	if (drm_gem_object_is_shared_for_memory_stats(obj))
 		stats[type].drm.shared += size;
 	else
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index 7260349917ef0..a5653f474f85c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -142,7 +142,6 @@ struct amdgpu_bo_vm {
 struct amdgpu_mem_stats {
 	struct drm_memory_stats drm;
 
-	uint64_t total;
 	uint64_t visible;
 	uint64_t evicted;
 	uint64_t evicted_visible;
-- 
2.34.1