Re: [PATCH bpf-next v6 1/3] bpf: Add lookup_and_delete_elem for BPF_MAP_STACK_TRACE

From: patchwork-bot+netdevbpf
Date: Thu Sep 25 2025 - 19:20:26 EST


Hello:

This series was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@xxxxxxxxxx>:

On Fri, 26 Sep 2025 01:50:28 +0800 you wrote:
> The stacktrace map can be easily full, which will lead to failure in
> obtaining the stack. In addition to increasing the size of the map,
> another solution is to delete the stack_id after looking it up from
> the user, so extend the existing bpf_map_lookup_and_delete_elem()
> functionality to stacktrace map types.
>
> Signed-off-by: Tao Chen <chen.dylane@xxxxxxxxx>
>
> [...]

Here is the summary with links:
- [bpf-next,v6,1/3] bpf: Add lookup_and_delete_elem for BPF_MAP_STACK_TRACE
https://git.kernel.org/bpf/bpf-next/c/17f0d1f6321c
- [bpf-next,v6,2/3] selftests/bpf: Refactor stacktrace_map case with skeleton
(no matching commit)
- [bpf-next,v6,3/3] selftests/bpf: Add stacktrace map lookup_and_delete_elem test case
https://git.kernel.org/bpf/bpf-next/c/d43029ff7d1b

You are awesome, thank you!
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