Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Sat, 15 Mar 2025 23:09:30 +0800 you wrote:
> From: Hou Tao <houtao1@xxxxxxxxxx>
>
> When there are no special fields in the map value, there is no need to
> invoke bpf_obj_free_fields(). Therefore, checking the validity of
> map->record in advance.
>
> After the change, the benchmark result of the per-cpu update case in
> map_perf_test increased by 40% under a 16-CPU VM.
>
> [...]
Here is the summary with links:
- [RESEND,bpf-next] bpf: Check map->record at the beginning of check_and_free_fields()
https://git.kernel.org/bpf/bpf-next/c/bb2243f4328b
You are awesome, thank you!
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