Re: [PATCH bpf-next] selftests/bench: use syscall(SYS_gettid) as libc support for gettid() is sometimes absent

[patchwork-bot+netdevbpf@xxxxxxxxxx]

Hello:

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

On Fri, 22 Mar 2024 09:57:28 +0000 you wrote:
> With glibc 2.28, selftests compilation fails for benchs/bench_trigger.c:
> 
> benchs/bench_trigger.c: In function ‘inc_counter’:
> benchs/bench_trigger.c:25:23: error: implicit declaration of function ‘gettid’; did you mean ‘getgid’? [-Werror=implicit-function-declaration]
>    25 |                 tid = gettid();
>       |                       ^~~~~~
>       |                       getgid
> cc1: all warnings being treated as errors
> 
> [...]

Here is the summary with links:
  - [bpf-next] selftests/bench: use syscall(SYS_gettid) as libc support for gettid() is sometimes absent
    https://git.kernel.org/bpf/bpf-next/c/1684d6eb99e4

You are awesome, thank you!
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