linux-kernel - Re: [RFC PATCH v2 15/15] samples/bpf: Add sample for no-debuginfo case

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Message-ID: <5564B32C.5010302@plumgrid.com>
Date:	Tue, 26 May 2015 10:53:48 -0700
From:	Alexei Starovoitov <ast@...mgrid.com>
To:	He Kuang <hekuang@...wei.com>, wangnan0@...wei.com,
	paulus@...ba.org, a.p.zijlstra@...llo.nl, mingo@...hat.com,
	acme@...nel.org, namhyung@...nel.org, jolsa@...nel.org,
	masami.hiramatsu.pt@...achi.com, dsahern@...il.com,
	brendan.d.gregg@...il.com, daniel@...earbox.net
CC:	lizefan@...wei.com, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v2 15/15] samples/bpf: Add sample for no-debuginfo
 case

On 5/24/15 1:28 AM, He Kuang wrote:
> +SEC("generic_perform_write=generic_perform_write $params")
> +int NODE_generic_perform_write(struct pt_regs *ctx,
> +			void *file,
> +			void *i,
> +			void *pos)

instead:
SEC("generic_perform_write(void*, void*, void*)")
int prog(struct pt_regs *ctx, void *fild, void *i, void *pos)

would be arch-independent.

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