From: David Ahern <david.ahern@oracle.com>
To: sparclinux@vger.kernel.org
Subject: Re: system call tracing on sparc
Date: Thu, 09 Apr 2015 22:21:27 +0000 [thread overview]
Message-ID: <5526FB67.8050005@oracle.com> (raw)
In-Reply-To: <5526FAC8.8000309@oracle.com>
On 4/9/15 4:18 PM, David Ahern wrote:
> Dave:
>
> Have you ever used system call tracing on sparc? It does not work for
> 2.6.39 or 4.0; wondering if it has ever worked. I see signs in
> arch/sparc/kernel/syscalls.S for example that suggests it should have at
> one point.
>
To clarify I mean through perf. Using the tracing interface via debugfs
I can get the raw_syscall tracepoints, just not through perf.
next prev parent reply other threads:[~2015-04-09 22:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-09 22:18 system call tracing on sparc David Ahern
2015-04-09 22:21 ` David Ahern [this message]
2015-04-09 22:33 ` David Miller
2015-04-09 22:34 ` David Miller
2015-04-10 1:33 ` David Ahern
2015-04-10 2:13 ` David Ahern
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=5526FB67.8050005@oracle.com \
--to=david.ahern@oracle.com \
--cc=sparclinux@vger.kernel.org \
/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.