On Mon, 2023-08-21 at 06:33 +0000, Hogander, Jouni wrote:
> On Mon, 2023-08-14 at 19:34 +0300, Juha-Pekka Heikkila wrote:
> > Add missing spin_lock/unlock
> >
> > Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
>
> Reviewed-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
Thank you for the patch. This is now merged.
BR,
Jouni Högander
>
> > ---
> > drivers/gpu/drm/i915/display/intel_display_debugfs.c | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > index 63c1fb9e479f..f05b52381a83 100644
> > --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > @@ -43,12 +43,16 @@ static int i915_frontbuffer_tracking(struct
> > seq_file *m, void *unused)
> > {
> > struct drm_i915_private *dev_priv = node_to_i915(m-
> > >private);
> >
> > + spin_lock(&dev_priv->display.fb_tracking.lock);
> > +
> > seq_printf(m, "FB tracking busy bits: 0x%08x\n",
> > dev_priv->display.fb_tracking.busy_bits);
> >
> > seq_printf(m, "FB tracking flip bits: 0x%08x\n",
> > dev_priv->display.fb_tracking.flip_bits);
> >
> > + spin_unlock(&dev_priv->display.fb_tracking.lock);
> > +
> > return 0;
> > }
> >
>
