All of lore.kernel.org
 help / color / mirror / Atom feed
From: Alexei Starovoitov <ast@plumgrid.com>
To: He Kuang <hekuang@huawei.com>,
	wangnan0@huawei.com, paulus@samba.org, a.p.zijlstra@chello.nl,
	mingo@redhat.com, acme@kernel.org, namhyung@kernel.org,
	jolsa@kernel.org, masami.hiramatsu.pt@hitachi.com,
	dsahern@gmail.com, brendan.d.gregg@gmail.com,
	daniel@iogearbox.net
Cc: lizefan@huawei.com, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v2 15/15] samples/bpf: Add sample for no-debuginfo case
Date: Tue, 26 May 2015 10:53:48 -0700	[thread overview]
Message-ID: <5564B32C.5010302@plumgrid.com> (raw)
In-Reply-To: <1432456091-73384-16-git-send-email-hekuang@huawei.com>

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.


      reply	other threads:[~2015-05-26 17:53 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-24  8:27 [RFC PATCH v2 00/15] perf bpf: Probing with local variable He Kuang
2015-05-24  8:27 ` [RFC PATCH v2 01/15] perf tools: Add lib/bpf to cscope target list He Kuang
2015-05-24  8:27 ` [RFC PATCH v2 02/15] perf bpf: Support custom vmlinux path He Kuang
2015-05-24  8:27 ` [RFC PATCH v2 03/15] perf bpf: Save pt_regs info from debuginfo He Kuang
2015-05-24 13:31   ` Masami Hiramatsu
2015-05-25  7:38     ` He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 04/15] perf tools: Add functions to get calling regs He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 05/15] perf tools: Add pt_regs offsets and calling regs for x86 He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 06/15] bpf tools: Add headers for generating bpf bytecode He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 07/15] bpf tools: Convert arglist to bpf prologue He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 08/15] bpf tools: Fetch calling regs to bpf arglist He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 09/15] perf probe: Support $params without debuginfo He Kuang
2015-05-24  8:49   ` Masami Hiramatsu
2015-05-25  8:33     ` He Kuang
2015-05-25 12:22       ` Masami Hiramatsu
2015-05-25 12:46         ` Arnaldo Carvalho de Melo
2015-05-25 13:06           ` Masami Hiramatsu
2015-05-26 17:50       ` Alexei Starovoitov
2015-05-27  2:27         ` He Kuang
2015-05-27 11:43           ` Masami Hiramatsu
2015-05-27 15:30           ` Alexei Starovoitov
2015-05-28 13:01             ` He Kuang
2015-05-28 18:10               ` Alexei Starovoitov
2015-05-29  6:30                 ` He Kuang
2015-05-29 23:55                   ` Masami Hiramatsu
2015-05-30  1:27                     ` Alexei Starovoitov
2015-05-30  7:01                       ` Masami Hiramatsu
2015-05-24  8:28 ` [RFC PATCH v2 10/15] perf bpf: Process debuginfo for generating bpf prologue He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 11/15] perf bpf: Synthesize vars to generate " He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 12/15] perf bpf: Generate bpf prologue without debuginfo He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 13/15] perf bpf: Combine bpf prologue and bpf prog He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 14/15] samples/bpf: Add sample for testing bpf fetch args He Kuang
2015-05-24  8:28 ` [RFC PATCH v2 15/15] samples/bpf: Add sample for no-debuginfo case He Kuang
2015-05-26 17:53   ` Alexei Starovoitov [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5564B32C.5010302@plumgrid.com \
    --to=ast@plumgrid.com \
    --cc=a.p.zijlstra@chello.nl \
    --cc=acme@kernel.org \
    --cc=brendan.d.gregg@gmail.com \
    --cc=daniel@iogearbox.net \
    --cc=dsahern@gmail.com \
    --cc=hekuang@huawei.com \
    --cc=jolsa@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lizefan@huawei.com \
    --cc=masami.hiramatsu.pt@hitachi.com \
    --cc=mingo@redhat.com \
    --cc=namhyung@kernel.org \
    --cc=paulus@samba.org \
    --cc=wangnan0@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.