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added small memory debug function

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Jakob Bornecrantz 2007-10-08 16:03:25 +02:00 • committed by Jakob Bornecrantz
parent 0a06de945e
commit 0629841158
2 changed files with 22 additions and 0 deletions
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18
linux-core/drm_mm.c
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@ -294,3 +294,21 @@ void drm_mm_takedown(struct drm_mm * mm)
}
EXPORT_SYMBOL(drm_mm_takedown);
int drm_mm_print(struct drm_mm *mm, const char *name)
{
struct list_head *list;
const struct list_head *free_stack = &mm->fl_entry;
const struct list_head *mm_stack = &mm->ml_entry;
struct drm_mm_node *entry;
DRM_DEBUG("Memory usage for '%s'\n", name ? name : "unknown");
list_for_each(list, mm_stack) {
entry = list_entry(list, struct drm_mm_node, ml_entry);
DRM_DEBUG("\t0x%08lx %li %s pages\n", entry->start, entry->size,
entry->free ? "free" : "used");
}
return 0;
}
EXPORT_SYMBOL(drm_mm_print);

4
shared-core/i915_init.c
View file

@ -262,6 +262,10 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
intel_modeset_init(dev);
drm_initial_config(dev, false);
drm_mm_print(&dev->bm.man[DRM_BO_MEM_VRAM].manager, "VRAM");
drm_mm_print(&dev->bm.man[DRM_BO_MEM_TT].manager, "TT");
drm_irq_install(dev);
return 0;