On Tue, Aug 09, 2016 at 01:39:02PM +0300, Joonas Lahtinen wrote:
> On su, 2016-08-07 at 15:45 +0100, Chris Wilson wrote:
> > Only those objects pinned to the display have semi-permanent pins of a
> > global nature (other pins are transient within their local vm). Simplify
> > i915_gem_pinned to only show the pertinent information about the pinned
> > objects within the GGTT.
> >
> > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
> > ---
> > drivers/gpu/drm/i915/i915_debugfs.c | 11 ++---------
> > 1 file changed, 2 insertions(+), 9 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c
> > b/drivers/gpu/drm/i915/i915_debugfs.c
> > index 8de458dcffaa..9911594acbc9 100644
> > --- a/drivers/gpu/drm/i915/i915_debugfs.c
> > +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> > @@ -40,12 +40,6 @@
> > #include
> > #include "i915_drv.h"
> >
> > -enum {
> > - ACTIVE_LIST,
> > - INACTIVE_LIST,
> > - PINNED_LIST,
> > -};
> > -
> > /* As the drm_debugfs_init() routines are called before dev->dev_private is
> > * allocated we need to hook into the minor for release. */
> > static int
> > @@ -537,7 +531,6 @@ static int i915_gem_gtt_info(struct seq_file *m, void
> > *data)
> > {
> > struct drm_info_node *node = m->private;
> > struct drm_device *dev = node->minor->dev;
> > - uintptr_t list = (uintptr_t) node->info_ent->data;
> > struct drm_i915_private *dev_priv = to_i915(dev);
> > struct drm_i915_gem_object *obj;
> > u64 total_obj_size, total_gtt_size;
> > @@ -549,7 +542,7 @@ static int i915_gem_gtt_info(struct seq_file *m, void
> > *data)
> >
> > total_obj_size = total_gtt_size = count = 0;
> > list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
> > - if (list == PINNED_LIST && !i915_gem_obj_is_pinned(obj))
> > + if (!obj->pin_display)
> > continue;
> >
> > seq_puts(m, " ");
> > @@ -5327,7 +5320,7 @@ static const struct drm_info_list i915_debugfs_list[]
> > = {
> > {"i915_capabilities", i915_capabilities, 0},
> > {"i915_gem_objects", i915_gem_object_info, 0},
> > {"i915_gem_gtt", i915_gem_gtt_info, 0},
> > - {"i915_gem_pinned", i915_gem_gtt_info, 0, (void *) PINNED_LIST},
> > + {"i915_gem_pinned", i915_gem_gtt_info, 0, 0},
>
> "i915_gem_pin_display" then? Otherwise it's a fragile change.
Sure. Sold with that change?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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