Hello:
This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Wed, 23 Feb 2022 16:05:31 -0800 you wrote:
> For binaries that are statically linked, consecutive stack frames are
> likely to be in the same VMA and therefore have the same build id.
> As an optimization for this case, we can cache the previous frame's
> VMA, if the new frame has the same VMA as the previous one, reuse the
> previous one's build id. We are holding the MM locks as reader across
> the entire loop, so we don't need to worry about VMA going away.
>
> [...]
Here is the summary with links:
- [bpf-next,v2] bpf: Cache the last valid build_id.
https://git.kernel.org/bpf/bpf-next/c/ceac059ed4fd
You are awesome, thank you!
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