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| author | Chris Wilson | 2015-05-21 22:01:48 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2015-05-22 08:59:52 +0200 |
| commit | d0bc54f2f012d8c8c3b4315f51f408ff3d938031 (patch) | |
| tree | 10fb00416f3e71313a1e4092dc89729c2b5287a2 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | drm/i915: Use the correct destructor for freeing requests on error (diff) | |
| download | kernel-qcow2-linux-d0bc54f2f012d8c8c3b4315f51f408ff3d938031.tar.gz kernel-qcow2-linux-d0bc54f2f012d8c8c3b4315f51f408ff3d938031.tar.xz kernel-qcow2-linux-d0bc54f2f012d8c8c3b4315f51f408ff3d938031.zip | |
drm/i915: Introduce DRM_I915_THROTTLE_JIFFIES
As Daniel commented on
commit b7ffe1362c5f468b853223acc9268804aa92afc8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon Apr 27 13:41:24 2015 +0100
drm/i915: Free RPS boosts for all laggards
it is better to be explicit when sharing hardcoded values such as
throttle/boost timeouts. Make it so!
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 84809a67fac8..55d993110d51 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4158,7 +4158,7 @@ void gen6_rps_boost(struct drm_i915_private *dev_priv, /* Force a RPS boost (and don't count it against the client) if * the GPU is severely congested. */ - if (rps && time_after(jiffies, submitted + msecs_to_jiffies(20))) + if (rps && time_after(jiffies, submitted + DRM_I915_THROTTLE_JIFFIES)) rps = NULL; mutex_lock(&dev_priv->rps.hw_lock); |