On ma, 2016-12-12 at 11:53 +0000, Chris Wilson wrote: > Using mm->color_adjust makes the eviction scanner much tricker since we > don't know the actual neighbours of the target hole until after it is > created (after scanning is complete). To work out whether we need to > evict the neighbours because they impact upon the hole, we have to then > check the hole afterwards - requiring an extra step in the user of the > eviction scanner when they apply color_adjust. > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> <SNIP> > @@ -887,6 +872,33 @@ bool drm_mm_scan_remove_block(struct drm_mm_scan *scan, > } > EXPORT_SYMBOL(drm_mm_scan_remove_block); > > +struct drm_mm_node *drm_mm_scan_color_evict(struct drm_mm_scan *scan) > + Kerneldoc so I can verify this function makes sense. > diff --git a/drivers/gpu/drm/selftests/test-drm_mm.c b/drivers/gpu/drm/selftests/test-drm_mm.c > index 09ead31a094d..73353f87f46a 100644 > --- a/drivers/gpu/drm/selftests/test-drm_mm.c > +++ b/drivers/gpu/drm/selftests/test-drm_mm.c Use helper func in this file? Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
