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drm/todo: remove task for idr_init_base()

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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
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Danilo Krummrich 2022-07-01 21:02:27 +02:00 committed by Maxime Ripard
parent b765bc9968
commit 8e61cbd483
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Documentation/gpu/todo.rst
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@ -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
---------------------------