[PATCH] drm/i915: tune down hangcheck noise

Daniel Vetter
2013-08-28T08:59:35Z

We already have a big splashing *ERROR* for all the relevant cases of
hangs, so this one here is redudant. And it results in an unclean
dmesg when running with simulated hangs. Regression has been
introduced in

commit 05407ff889ceebe383aa5907219f86582ef96b72
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Thu May 30 09:04:29 2013 +0300

drm/i915: detect hang using per ring hangcheck_score

Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68641
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/i915/i915_irq.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index a03b445..4c6853f 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2027,9 +2027,9 @@ static void i915_hangcheck_elapsed(unsigned long data)

for_each_ring(ring, dev_priv, i) {
if (ring->hangcheck.score > FIRE) {
- DRM_ERROR("%s on %s\n",
- stuck[i] ? "stuck" : "no progress",
- ring->name);
+ DRM_INFO("%s on %s\n",
+ stuck[i] ? "stuck" : "no progress",
+ ring->name);
rings_hung++;
}
}
--
1.8.4.rc3