Unverified Commit 8e61cbd4 authored Jul 01, 2022 by Danilo Krummrich Committed by Maxime Ripard Jul 28, 2022

drm/todo: remove task for idr_init_base()



All IDRs in the DRM core and drivers which are applicable for using
idr_init_base() over idr_init() should be set up to use a proper base in
order to avoid unnecessary tree walks.

Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220701190227.284783-3-dakr@redhat.com

parent b765bc99

Documentation/gpu/todo.rst

+0 −12

Original line number	Diff line number	Diff line
		@@ -322,18 +322,6 @@ Contact: Daniel Vetter, Noralf Tronnes

		Level: Advanced

		idr_init_base()
		---------------

		DRM core&drivers uses a lot of idr (integer lookup directories) for mapping
		userspace IDs to internal objects, and in most places ID=0 means NULL and hence
		is never used. Switching to idr_init_base() for these would make the idr more
		efficient.

		Contact: Daniel Vetter

		Level: Starter

		struct drm_gem_object_funcs
		---------------------------