From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Robert Richter <robert.richter@amd.com>,
Stephane Eranian <eranian@google.com>,
Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>,
Lin Ming <ming.m.lin@intel.com>
Subject: Re: [PATCH 0/3] perf/core, x86: unify perfctr bitmasks
Date: Wed, 31 Mar 2010 20:26:47 +0400 [thread overview]
Message-ID: <20100331162647.GA15288@lenovo> (raw)
In-Reply-To: <20100331161523.GA9058@lenovo>
On Wed, Mar 31, 2010 at 08:15:23PM +0400, Cyrill Gorcunov wrote:
> On Tue, Mar 30, 2010 at 09:04:00PM +0200, Peter Zijlstra wrote:
> > On Tue, 2010-03-30 at 22:29 +0400, Cyrill Gorcunov wrote:
> [...]
> > >
[...]
> +static inline bool p4_is_odd_cpl(u32 escr)
> +{
> + unsigned int t0 = (escr & P4_ESCR_T0_ANY) << 0;
> + unsigned int t1 = (escr & P4_ESCR_T1_ANY) << 2;
> +
> + if ((t0 ^ t1) != t0)
> + return true;
/me in shame: This is bogus, Peter don't take it yet.
> +
> + return false;
> +}
[...]
-- Cyrill
next prev parent reply other threads:[~2010-03-31 16:26 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-29 16:36 [PATCH 0/3] perf/core, x86: unify perfctr bitmasks Robert Richter
2010-03-29 16:36 ` [PATCH 1/3] perf/core, x86: undo some some *_counter* -> *_event* renames Robert Richter
2010-04-02 19:09 ` [tip:perf/core] perf, x86: Undo " tip-bot for Robert Richter
2010-03-29 16:36 ` [PATCH 2/3] perf/core, x86: removing p6_pmu_raw_event() Robert Richter
2010-03-29 16:36 ` [PATCH 3/3] perf/core, x86: implement ARCH_PERFMON_EVENTSEL bit masks Robert Richter
2010-03-29 16:48 ` Peter Zijlstra
2010-03-29 17:01 ` Robert Richter
2010-03-30 9:28 ` Robert Richter
2010-04-02 19:09 ` [tip:perf/core] perf, " tip-bot for Robert Richter
2010-03-30 10:11 ` [PATCH 0/3] perf/core, x86: unify perfctr bitmasks Stephane Eranian
2010-03-30 13:41 ` Robert Richter
2010-03-30 13:53 ` Stephane Eranian
2010-03-30 15:00 ` Peter Zijlstra
2010-03-30 15:11 ` Cyrill Gorcunov
2010-03-30 15:31 ` Stephane Eranian
2010-03-30 15:59 ` Robert Richter
2010-03-30 16:55 ` Peter Zijlstra
2010-03-30 17:11 ` Cyrill Gorcunov
2010-03-30 17:24 ` Robert Richter
2010-03-30 18:29 ` Cyrill Gorcunov
2010-03-30 19:04 ` Peter Zijlstra
2010-03-30 19:18 ` Cyrill Gorcunov
2010-03-31 16:15 ` Cyrill Gorcunov
2010-03-31 16:26 ` Cyrill Gorcunov [this message]
2010-03-31 17:05 ` Cyrill Gorcunov
2010-04-01 2:14 ` Lin Ming
2010-04-01 6:47 ` Lin Ming
2010-04-01 10:36 ` Peter Zijlstra
2010-04-02 19:09 ` [tip:perf/core] perf, x86: Fix up the ANY flag stuff tip-bot for Peter Zijlstra
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