[PATCH 00/10] drm: use idr_init_base() over idr_init() if applicable

[Maxime Ripard]

On Fri, 1 Jul 2022 20:52:53 +0200, dakr at redhat.com wrote:
> From: Danilo Krummrich <dakr at redhat.com>
> 
> This patch series initializes IDRs with idr_init_base(&idr, 1) rather than
> idr_init(&idr) in case for the particular IDR no IDs < 1 are ever requested -
> this avoids unnecessary tree walks.
> 
> Danilo Krummrich (10):
>   drm/amdgpu: use idr_init_base() to initialize mgr->ctx_handles
>   drm/amdgpu: use idr_init_base() to initialize fpriv->bo_list_handles
>   drm: use idr_init_base() to initialize master->magic_map
>   drm: use idr_init_base() to initialize master->lessee_idr
>   drm: use idr_init_base() to initialize mode_config.object_idr
>   drm: use idr_init_base() to initialize mode_config.tile_idr
>   drm/sis: use idr_init_base() to initialize dev_priv->object_idr
>   drm/v3d: use idr_init_base() to initialize v3d_priv->perfmon.idr
>   drm/via: use idr_init_base() to initialize dev_priv->object_idr
>   drm/todo: remove task for idr_init_base()
> 
> [...]

Applied to drm/drm-misc (drm-misc-next).

Thanks!
Maxime