From: Ingo Molnar <mingo@elte.hu>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 2/2] perf_counter: powerpc: Add callchain support
Date: Sat, 27 Jun 2009 18:58:45 +0200 [thread overview]
Message-ID: <20090627165845.GA20794@elte.hu> (raw)
In-Reply-To: <1246091684.31755.210.camel@twins>
* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> On Sat, 2009-06-27 at 15:31 +1000, Paul Mackerras wrote:
> > + if (regs) {
> > + if (current_is_64bit())
> > + perf_callchain_user_64(regs, entry);
> > + else
> > + perf_callchain_user_32(regs, entry);
> > + }
>
> Ingo do we need 32 on 64 stuff like that too?
hm, indeed.
Ingo
next prev parent reply other threads:[~2009-06-27 16:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-27 5:30 [PATCH 1/2] powerpc: Allow perf_counters to access user memory at interrupt time Paul Mackerras
2009-06-27 5:31 ` [PATCH 2/2] perf_counter: powerpc: Add callchain support Paul Mackerras
2009-06-27 8:34 ` Peter Zijlstra
2009-06-27 16:58 ` Ingo Molnar [this message]
2009-07-23 6:38 ` [PATCH 1/2] powerpc: Allow perf_counters to access user memory at interrupt time Benjamin Herrenschmidt
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