Re: [RFC PATCH v3 0/3] Introduce BPF map tracing capability
From: Alexei Starovoitov <hidden>
Date: 2021-11-04 04:27:25
Also in:
bpf, lkml
On Wed, Nov 3, 2021 at 9:23 PM Yonghong Song [off-list ref] wrote:
I checked with a few llvm compiler engineers in Facebook. They mentioned there is nothing preventing compiler from doing optimization like poking inside the noinline function and doing some optimization based on that knowledge.
Interesting. Thanks for digging in. Good to know!