linux-kernel - Re: [PATCH bpf-next] samples/bpf: fix broken bpf programs due to function inlining

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Date:   Sun, 6 Mar 2022 22:25:31 -0800
From:   Yonghong Song <yhs@...com>
To:     Muhammad Falak R Wani <falakreyaz@...il.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>
Cc:     Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, netdev@...r.kernel.org,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next] samples/bpf: fix broken bpf programs due to
 function inlining



On 3/6/22 4:15 AM, Muhammad Falak R Wani wrote:
> commit: "be6bfe36db17 block: inline hot paths of blk_account_io_*()"
> inlines the function `blk_account_io_done`. As a result we can't attach a
> kprobe to the function anymore. Use `__blk_account_io_done` instead.
> 
> Signed-off-by: Muhammad Falak R Wani <falakreyaz@...il.com>

Acked-by: Yonghong Song <yhs@...com>