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sna: Add some DBG as to why kgem_check_bo() flushes 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-09-12 15:21:27 +01:00
parent 1af1dae1fe
commit e28f5a2537
1 changed files with 12 additions and 3 deletions
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15
src/sna/kgem.c
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@ -3595,14 +3595,23 @@ bool kgem_check_bo(struct kgem *kgem, ...)
if (!num_pages)
return true;
if (kgem->aperture > kgem->aperture_low)
if (kgem->aperture > kgem->aperture_low && kgem_is_idle(kgem)) {
DBG(("%s: current aperture usage (%d) is greater than low water mark (%d)\n",
__FUNCTION__, kgem->aperture, kgem->aperture_low));
return false;
}
if (num_pages + kgem->aperture > kgem->aperture_high)
if (num_pages + kgem->aperture > kgem->aperture_high) {
DBG(("%s: final aperture usage (%d) is greater than high water mark (%d)\n",
__FUNCTION__, num_pages + kgem->aperture, kgem->aperture_high));
return false;
}
if (kgem->nexec + num_exec >= KGEM_EXEC_SIZE(kgem))
if (kgem->nexec + num_exec >= KGEM_EXEC_SIZE(kgem)) {
DBG(("%s: out of exec slots (%d + %d / %d)\n", __FUNCTION__,
kgem->nexec, num_exec, KGEM_EXEC_SIZE(kgem)));
return false;
}
return true;
}