Re: [PATCHv2 bpf-next 7/9] selftests/bpf: Add test for missed counts of perf event link kprobe

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Sep 7, 2023 at 12:14 AM Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
>
> Adding test that puts kprobe on bpf_fentry_test1 that calls
> bpf_kfunc_common_test kfunc, which has also kprobe on.
>
> The latter won't get triggered due to kprobe recursion check
> and kprobe missed counter is incremented.
>
> Acked-by: Hou Tao <houtao1@xxxxxxxxxx>
> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>

Reviewed-and-tested-by: Song Liu <song@xxxxxxxxxx>





[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux