From: Ingo Molnar <mingo@elte.hu>
To: T??r??k Edwin <edwintorok@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] perf: x86: fix callgraphs of 32-bit processes on 64-bit kernels V3.
Date: Wed, 17 Mar 2010 10:54:56 +0100 [thread overview]
Message-ID: <20100317095456.GE17146@elte.hu> (raw)
In-Reply-To: <1268815776-29501-1-git-send-email-edwintorok@gmail.com>
* T??r??k Edwin <edwintorok@gmail.com> wrote:
> +#ifdef CONFIG_COMPAT
> + if (test_thread_flag(TIF_IA32)) {
> + perf_callchain_user32(regs, entry);
> + return;
> + }
> +#endif
You can push that test into perf_callchain_user32() and turn it into something
like:
if (perf_callchain_user32(regs, entry))
return;
without the #ifdef here.
Ingo
next prev parent reply other threads:[~2010-03-17 9:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-15 15:34 fix callgraphs of 32-bit processes on 64-bit kernels Török Edwin
2010-03-15 15:34 ` [PATCH] perf: x86: " Török Edwin
2010-03-16 14:49 ` Frederic Weisbecker
2010-03-16 15:02 ` [PATCH] perf: x86: fix callgraphs of 32-bit processes on 64-bit kernels V2 Török Edwin
2010-03-16 17:05 ` Ingo Molnar
2010-03-17 8:48 ` Török Edwin
2010-03-17 8:49 ` [PATCH] perf: x86: fix callgraphs of 32-bit processes on 64-bit kernels V3 Török Edwin
2010-03-17 9:54 ` Ingo Molnar [this message]
2010-03-17 10:07 ` [PATCH] perf: x86: fix callgraphs of 32-bit processes on 64-bit kernels V4 Török Edwin
2010-03-30 23:18 ` Frederic Weisbecker
2010-03-17 9:59 ` [PATCH] perf: x86: fix callgraphs of 32-bit processes on 64-bit kernels V2 Ingo Molnar
2010-03-16 15:04 ` [PATCH] perf: x86: fix callgraphs of 32-bit processes on 64-bit kernels Török Edwin
2010-03-15 16:23 ` Török Edwin
2010-03-16 8:18 ` Török Edwin
2010-03-16 8:47 ` Ingo Molnar
2010-03-16 10:17 ` Török Edwin
2010-03-16 10:23 ` Ingo Molnar
2010-03-16 9:57 ` [PATCH] perf: install into /usr/local by default Török Edwin
2010-03-16 10:10 ` Ingo Molnar
2010-03-16 10:20 ` Avi Kivity
2010-03-16 10:25 ` Ingo Molnar
2010-03-16 10:24 ` Török Edwin
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=20100317095456.GE17146@elte.hu \
--to=mingo@elte.hu \
--cc=a.p.zijlstra@chello.nl \
--cc=edwintorok@gmail.com \
--cc=fweisbec@gmail.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=paulus@samba.org \
--cc=tglx@linutronix.de \
--cc=x86@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.