#!/usr/sbin/dtrace -s

#pragma D option quiet
#pragma D option bufsize=16m
#pragma D option dynvarsize=16m

fbt:radeonkms:radeon_vm_bo_add:entry
{
	self->vm = args[1];
	self->bo = args[2];
}

fbt:radeonkms:radeon_vm_bo_add:return
{
	printf("%lu: %s: vm=0x%p bo=0x%p bo_va=0x%p\n", timestamp, probefunc, self->vm, self->bo, args[1]);
	stack();

	self->vm = 0;
	self->bo = 0;
}

fbt:drm2:drm_gem_close_ioctl:return
{
	printf("%lu: %s: ret=%d\n", timestamp, probefunc, args[1]);
}

fbt:drm2:drm_gem_handle_delete:return
{
	printf("%lu: %s: ret=%d\n", timestamp, probefunc, args[1]);
}

fbt:radeonkms:radeon_gem_object_close:entry
{
	printf("%lu: %s: file_priv=0x%p\n", timestamp, probefunc, args[1]);
}

fbt:radeonkms:radeon_vm_bo_find:entry
{
	self->vm = args[0];
	self->bo = args[1];
}

fbt:radeonkms:radeon_vm_bo_find:return
{
	printf("%lu: %s: vm=0x%p bo=0x%p bo_va=0x%p, refcount=%d\n", timestamp, probefunc, self->vm, self->bo, args[1], args[1] ? args[1]->ref_count : -42);

	self->vm = 0;
	self->bo = 0;
}

fbt:radeonkms:radeon_vm_bo_rmv:entry
{
	printf("%lu: %s: vm=0x%p bo=0x%p bo_va=0x%p\n", timestamp, probefunc, args[1]->vm, args[1]->bo, args[1]);
	stack();
}

fbt:drm2:drm_open_helper:entry
{
	printf("%lu: %s:\n", timestamp, probefunc);
	stack();
}

fbt:drm2:drm_close:entry
{
	printf("%lu; %s: file_priv=0x%p\n", timestamp, probefunc, args[0]);
	stack();
}

fbt:drm2:drm_gem_release:entry
{
	printf("%lu; %s: file_priv=0x%p\n", timestamp, probefunc, args[1]);
	stack();
}

fbt:drm2:drm_gem_object_release_handle:entry
{
	printf("%lu; %s: file_priv=0x%p\n", timestamp, probefunc, args[2]);
	stack();
}