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-rw-r--r--drivers/gpu/drm/drm_file.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index e692770ef6..54a7103c1c 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -958,12 +958,14 @@ void drm_show_memory_stats(struct drm_printer *p, struct drm_file *file)
{
struct drm_gem_object *obj;
struct drm_memory_stats status = {};
- enum drm_gem_object_status supported_status;
+ enum drm_gem_object_status supported_status = 0;
int id;
spin_lock(&file->table_lock);
idr_for_each_entry (&file->object_idr, obj, id) {
enum drm_gem_object_status s = 0;
+ size_t add_size = (obj->funcs && obj->funcs->rss) ?
+ obj->funcs->rss(obj) : obj->size;
if (obj->funcs && obj->funcs->status) {
s = obj->funcs->status(obj);
@@ -978,7 +980,7 @@ void drm_show_memory_stats(struct drm_printer *p, struct drm_file *file)
}
if (s & DRM_GEM_OBJECT_RESIDENT) {
- status.resident += obj->size;
+ status.resident += add_size;
} else {
/* If already purged or not yet backed by pages, don't
* count it as purgeable:
@@ -987,14 +989,14 @@ void drm_show_memory_stats(struct drm_printer *p, struct drm_file *file)
}
if (!dma_resv_test_signaled(obj->resv, dma_resv_usage_rw(true))) {
- status.active += obj->size;
+ status.active += add_size;
/* If still active, don't count as purgeable: */
s &= ~DRM_GEM_OBJECT_PURGEABLE;
}
if (s & DRM_GEM_OBJECT_PURGEABLE)
- status.purgeable += obj->size;
+ status.purgeable += add_size;
}
spin_unlock(&file->table_lock);