BEGIN
{
        total = 0;
/*        self->xlength = 0;*/
}

/*
fbt:i915kms:i915_gem_set_domain_ioctl:entry
{
        self->cstart = timestamp;
        self->xstart = timestamp;
}

fbt:i915kms:i915_gem_set_domain_ioctl:return
{
        @length = quantize(timestamp - self->cstart);
        total = total + (timestamp - self->cstart);
        self->cstart = 0;
        self->xstart = 0;
}

fbt:i915kms:i915_gem_execbuffer2:entry
{
        self->mstart = timestamp;
}

fbt:i915kms:i915_gem_execbuffer2:return
{
        @mlength = quantize(timestamp - self->mstart);
}
*/

fbt:i915kms:i915_gem_object_set_to_gtt_domain:entry
{
        self->gstart = timestamp;
}
fbt:i915kms:i915_gem_object_set_to_gtt_domain:return
/ self->gstart > 0 /
{
        @glength = quantize(timestamp - self->gstart);
        self->gstart = 0;
}
/* i915_gem_object_flush_gpu_write_domain */
/* i915_gem_object_flush_cpu_write_domain */

/*
fbt:i915kms:i915_gem_object_flush_cpu_write_domain:entry
{
        self->ofstart = timestamp;
}
fbt:i915kms:i915_gem_object_flush_cpu_write_domain:return
{
        @oflength = quantize(timestamp - self->ofstart);
}
*/

/*
fbt:kernel:intel_gtt_chipset_flush:entry
{
        self->ofstart = timestamp;
}
fbt:kernel:intel_gtt_chipset_flush:return
{
        @oflength = quantize(timestamp - self->ofstart);
}
*/

/* fbt:drm2:drm_gem_object_unreference:entry */
/*
fbt:i915kms:i915_gem_object_set_to_gtt_domain:entry,
fbt:i915kms:i915_gem_object_set_to_cpu_domain:entry
/ self->xstart > 0 /
{
        @xlength = quantize(timestamp - self->xstart);
        self->xstart = 0;
}
*/


/* i915_gem_execbuffer_relocate_slow */
/*
fbt:i915kms:i915_gem_retire_task_handler:entry,
fbt:i915kms:i915_gem_lowmem:entry,
fbt:i915kms:i915_mutex_lock_interruptible:entry,
fbt:i915kms:i915_gem_do_execbuffer:entry,
fbt:i915kms:i915_gem_execbuffer:entry,
fbt:i915kms:i915_gem_execbuffer2:entry,
fbt:i915kms:i915_gem_object_set_to_gtt_domain:entry,
fbt:i915kms:i915_gem_object_set_to_cpu_domain:entry
{
        @num[probefunc] = count();
}
*/

tick-1sec
{
/*
        printf("\ni915_gem_set_domain_ioctl historgram\n");
        printa(@length);
        clear(@length);
        printf("Total time in last second: %d%%\n", total / 10000000);
        total = 0;

        printf("\ni915_gem_execbuffer2 historgram\n");
        printa(@mlength);
        clear(@mlength);

        printf("\ni915_gem_set_domain_ioctl part historgram\n");
        printa(@xlength);
        clear(@xlength);
*/

        printf("\ni915_gem_object_set_to_gtt_domain histogram\n");
        printa(@glength);
        clear(@glength);

/*
        printf("\ni915_gem_object_wait_rendering histogram\n");
        printa(@oflength);
        clear(@oflength);

        printa(@num);
        clear(@num);
*/
}