On ma, 2015-11-23 at 12:31 +0200, Jani Nikula wrote:
> On Fri, 20 Nov 2015, Ville Syrjälä <[email protected]>
> wrote:
> > On Fri, Nov 20, 2015 at 03:55:34PM +0000, Daniel Stone wrote:
> > > If we experience a refcounting failure in a power domain/well
> > > (unref'ing at
> > > least one too many times), log the name of the offending domain
> > > or well.
> > >
> > > Signed-off-by: Daniel Stone <[email protected]>
> >
> > Both patches look OK to me
> > Reviewed-by: Ville Syrjälä <[email protected]>
>
> Acked-by: Jani Nikula <[email protected]>
Push both patches to dinq, thanks for the patch and review.
--Imre
> > > ---
> > > drivers/gpu/drm/i915/intel_runtime_pm.c | 8 ++++++--
> > > 1 file changed, 6 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > index 754f9bd..7237dea 100644
> > > --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > @@ -1499,11 +1499,15 @@ void intel_display_power_put(struct
> > > drm_i915_private *dev_priv,
> > >
> > > mutex_lock(&power_domains->lock);
> > >
> > > - WARN_ON(!power_domains->domain_use_count[domain]);
> > > + WARN(!power_domains->domain_use_count[domain],
> > > + "Use count on domain %s is already zero\n",
> > > + intel_display_power_domain_str(domain));
> > > power_domains->domain_use_count[domain]--;
> > >
> > > for_each_power_well_rev(i, power_well, BIT(domain),
> > > power_domains) {
> > > - WARN_ON(!power_well->count);
> > > + WARN(!power_well->count,
> > > + "Use count on power well %s is already
> > > zero",
> > > + power_well->name);
> > >
> > > if (!--power_well->count)
> > > intel_power_well_disable(dev_priv,
> > > power_well);
> > > --
> > > 2.5.0
> > >
> > > _______________________________________________
> > > Intel-gfx mailing list
> > > [email protected]
> > > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
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