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From: Yonghong Song <>
To: "Daniel T. Lee" <>,
	Daniel Borkmann <>,
	Alexei Starovoitov <>
Cc: <>, <>
Subject: Re: [PATCH bpf-next] samples: bpf: Fix broken bpf programs due to removed symbol
Date: Tue, 18 Aug 2020 09:00:43 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 8/17/20 10:16 PM, Daniel T. Lee wrote:
>  From commit f1394b798814 ("block: mark blk_account_io_completion
> static") symbol blk_account_io_completion() has been marked as static,
> which makes it no longer possible to attach kprobe to this event.
> Currently, there are broken samples due to this reason.
> As a solution to this, attach kprobe events to blk_account_io_done()
> to modify them to perform the same behavior as before.
> Signed-off-by: Daniel T. Lee <>

Acked-by: Yonghong Song <>

  reply	other threads:[~2020-08-18 16:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-18  5:16 Daniel T. Lee
2020-08-18 16:00 ` Yonghong Song [this message]
2020-08-19  0:10   ` Alexei Starovoitov

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