From: Peter Zijlstra <peterz@infradead.org>
To: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>,
Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 13/15] perf_counter: provide generic callchain bits
Date: Thu, 02 Apr 2009 11:14:51 +0200 [thread overview]
Message-ID: <1238663691.8530.5678.camel@twins> (raw)
In-Reply-To: <18900.33013.359312.694434@cargo.ozlabs.ibm.com>
On Thu, 2009-04-02 at 20:10 +1100, Paul Mackerras wrote:
> Peter Zijlstra writes:
>
> > Hmm, another idea:
> >
> > struct perf_callchain_entry {
> > __u32 total, hv, kernel, user;
>
> That should work - and they could be u16's in fact.
Gah, I just send it out with u32. But yes, will change.
next prev parent reply other threads:[~2009-04-02 9:16 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-30 17:07 [PATCH 00/15] pending perf_counter bits Peter Zijlstra
2009-03-30 17:07 ` [PATCH 01/15] perf_counter: unify and fix delayed counter wakeup Peter Zijlstra
2009-03-31 5:45 ` Paul Mackerras
2009-03-31 6:37 ` Peter Zijlstra
2009-04-01 9:04 ` Ingo Molnar
2009-04-01 10:12 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 02/15] perf_counter: fix update_userpage() Peter Zijlstra
2009-04-01 10:12 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 03/15] perf_counter: kerneltop: simplify data_head read Peter Zijlstra
2009-04-01 10:13 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 04/15] perf_counter: executable mmap() information Peter Zijlstra
2009-04-01 10:13 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 05/15] perf_counter: kerneltop: parse the mmap data stream Peter Zijlstra
2009-04-01 10:13 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 06/15] perf_counter: powerpc: only reserve PMU hardware when we need it Peter Zijlstra
2009-04-01 10:13 ` [tip:perfcounters/core] " Paul Mackerras
2009-03-30 17:07 ` [PATCH 07/15] perf_counter: make it possible for hw_perf_counter_init to return error codes Peter Zijlstra
2009-04-01 10:13 ` [tip:perfcounters/core] " Paul Mackerras
2009-03-30 17:07 ` [PATCH 08/15] perf_counter: x86: proper error propagation for the x86 hw_perf_counter_init() Peter Zijlstra
2009-04-01 10:13 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 09/15] perf_counter tools: optionally scale counter values in perfstat mode Peter Zijlstra
2009-04-01 9:39 ` Ingo Molnar
2009-04-01 10:50 ` Paul Mackerras
2009-04-01 10:14 ` [tip:perfcounters/core] " Paul Mackerras
2009-03-30 17:07 ` [PATCH 10/15] perf_counter: small cleanup of the output routines Peter Zijlstra
2009-04-01 10:14 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 11/15] perf_counter: re-arrange the perf_event_type Peter Zijlstra
2009-04-01 10:14 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 12/15] pref_counter: kerneltop: update event_types Peter Zijlstra
2009-04-01 10:14 ` [tip:perfcounters/core] perf_counter tools: " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 13/15] perf_counter: provide generic callchain bits Peter Zijlstra
2009-03-31 6:12 ` Paul Mackerras
2009-03-31 6:39 ` Peter Zijlstra
2009-03-31 7:24 ` Corey Ashford
2009-03-31 8:43 ` Peter Zijlstra
2009-03-31 9:09 ` Paul Mackerras
2009-03-31 9:12 ` Paul Mackerras
2009-03-31 14:00 ` Peter Zijlstra
2009-03-31 17:11 ` Corey Ashford
2009-04-01 3:48 ` Paul Mackerras
2009-04-01 7:59 ` Peter Zijlstra
2009-04-01 8:45 ` Paul Mackerras
2009-04-01 10:00 ` Ingo Molnar
2009-04-01 11:53 ` Paul Mackerras
2009-04-01 23:25 ` Corey Ashford
2009-04-02 6:43 ` Peter Zijlstra
2009-04-02 7:41 ` Peter Zijlstra
2009-04-02 9:10 ` Paul Mackerras
2009-04-02 9:14 ` Peter Zijlstra [this message]
2009-04-01 10:14 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 14/15] perf_counter: x86: callchain support Peter Zijlstra
2009-04-01 10:14 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-30 17:07 ` [PATCH 15/15] perf_counter: pmc arbitration Peter Zijlstra
2009-04-01 10:15 ` [tip:perfcounters/core] " Peter Zijlstra
2009-03-31 5:43 ` [PATCH 00/15] pending perf_counter bits Paul Mackerras
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