Re: [PATCH bpf-next v10 08/13] bpf: Skip anonymous types in type lookup for performance

[Eduard Zingerman]

On Thu, 2025-12-18 at 19:30 +0800, Donglin Peng wrote:
> From: pengdonglin <pengdonglin@xxxxxxxxxx>
> 
> Currently, vmlinux and kernel module BTFs are unconditionally
> sorted during the build phase, with named types placed at the
> end. Thus, anonymous types should be skipped when starting the
> search. In my vmlinux BTF, the number of anonymous types is
> 61,747, which means the loop count can be reduced by 61,747.
> 
> Cc: Eduard Zingerman <eddyz87@xxxxxxxxx>
> Cc: Alexei Starovoitov <ast@xxxxxxxxxx>
> Cc: Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx>
> Cc: Alan Maguire <alan.maguire@xxxxxxxxxx>
> Cc: Ihor Solodrai <ihor.solodrai@xxxxxxxxx>
> Cc: Xiaoqin Zhang <zhangxiaoqin@xxxxxxxxxx>
> Signed-off-by: pengdonglin <pengdonglin@xxxxxxxxxx>
> ---

Acked-by: Eduard Zingerman <eddyz87@xxxxxxxxx>

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