From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: jun.nakajima@intel.com, George.Dunlap@eu.citrix.com,
jacob.shin@amd.com, eddie.dong@intel.com,
Dietmar Hahn <dietmar.hahn@ts.fujitsu.com>,
suravee.suthikulpanit@amd.com,
xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH v2 06/13] x86/PMU: Add public xenpmu.h
Date: Mon, 23 Sep 2013 10:00:14 -0400 [thread overview]
Message-ID: <5240496E.9000801@oracle.com> (raw)
In-Reply-To: <52405B3802000078000F588B@nat28.tlf.novell.com>
On 09/23/2013 09:16 AM, Jan Beulich wrote:
>>>> On 23.09.13 at 15:04, Dietmar Hahn <dietmar.hahn@ts.fujitsu.com> wrote:
>> Am Freitag 20 September 2013, 05:42:05 schrieb Boris Ostrovsky:
>>> + uint64_t fix_counters[XENPMU_CORE2_MAX_FIXED_PMCS];
>>> + struct {
>>> + uint64_t counter;
>>> + uint64_t control;
>>> + } arch_msr_pair[XENPMU_CORE2_MAX_ARCH_PMCS];
>>> +};
>>> +
>>> +#define MAX(x, y) ((x) > (y) ? (x) : (y))
>> Maybe using MAX() from xen/kernel.h ?
> Certainly not - this is a public header; a definition of MAX() is as
> misplaced here.
>
Since I use MAX only once and only here I will just drop it and change
XENPMU_MAX_CTXT_SZ which is
#define XENPMU_MAX_CTXT_SZ MAX(sizeof(struct amd_vpmu_context),\
sizeof(struct core2_vpmu_context))
into
#define XENPMU_MAX_CTXT_SZ (sizeof(struct amd_vpmu_context) >\
sizeof(struct core2_vpmu_context) ?\
sizeof(struct amd_vpmu_context) :\
sizeof(struct core2_vpmu_context))
-boris
next prev parent reply other threads:[~2013-09-23 13:58 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-20 9:41 [PATCH v2 00/13] x86/PMU: Xen PMU PV support Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 01/13] Export hypervisor symbols Boris Ostrovsky
2013-09-23 19:42 ` Konrad Rzeszutek Wilk
2013-09-23 20:06 ` Boris Ostrovsky
2013-09-24 17:40 ` Konrad Rzeszutek Wilk
2013-09-25 13:15 ` Jan Beulich
2013-09-25 14:03 ` Boris Ostrovsky
2013-09-25 14:53 ` Jan Beulich
2013-09-20 9:42 ` [PATCH v2 02/13] Set VCPU's is_running flag closer to when the VCPU is dispatched Boris Ostrovsky
2013-09-25 13:42 ` Jan Beulich
2013-09-25 14:08 ` Keir Fraser
2013-09-20 9:42 ` [PATCH v2 03/13] x86/PMU: Stop AMD counters when called from vpmu_save_force() Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 04/13] x86/VPMU: Minor VPMU cleanup Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 05/13] intel/VPMU: Clean up Intel VPMU code Boris Ostrovsky
2013-09-23 11:42 ` Dietmar Hahn
2013-09-23 19:46 ` Konrad Rzeszutek Wilk
2013-09-25 13:55 ` Jan Beulich
2013-09-25 14:39 ` Boris Ostrovsky
2013-09-25 14:57 ` Jan Beulich
2013-09-25 15:37 ` Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 06/13] x86/PMU: Add public xenpmu.h Boris Ostrovsky
2013-09-23 13:04 ` Dietmar Hahn
2013-09-23 13:16 ` Jan Beulich
2013-09-23 14:00 ` Boris Ostrovsky [this message]
2013-09-23 13:45 ` Boris Ostrovsky
2013-09-25 14:04 ` Jan Beulich
2013-09-25 15:59 ` Boris Ostrovsky
2013-09-25 16:08 ` Jan Beulich
2013-09-30 13:25 ` Boris Ostrovsky
2013-09-30 13:30 ` Jan Beulich
2013-09-30 13:55 ` Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 07/13] x86/PMU: Make vpmu not HVM-specific Boris Ostrovsky
2013-09-25 14:05 ` Jan Beulich
2013-09-25 14:49 ` Boris Ostrovsky
2013-09-25 14:57 ` Jan Beulich
2013-09-20 9:42 ` [PATCH v2 08/13] x86/PMU: Interface for setting PMU mode and flags Boris Ostrovsky
2013-09-25 14:11 ` Jan Beulich
2013-09-25 14:55 ` Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 09/13] x86/PMU: Initialize PMU for PV guests Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 10/13] x86/PMU: Add support for PMU registes handling on " Boris Ostrovsky
2013-09-23 13:50 ` Dietmar Hahn
2013-09-25 14:23 ` Jan Beulich
2013-09-25 15:03 ` Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 11/13] x86/PMU: Handle PMU interrupts for " Boris Ostrovsky
2013-09-25 14:33 ` Jan Beulich
2013-09-25 14:40 ` Andrew Cooper
2013-09-25 15:52 ` Boris Ostrovsky
2013-09-25 15:19 ` Boris Ostrovsky
2013-09-25 15:25 ` Jan Beulich
2013-09-20 9:42 ` [PATCH v2 12/13] x86/PMU: Save VPMU state for PV guests during context switch Boris Ostrovsky
2013-09-20 9:42 ` [PATCH v2 13/13] x86/PMU: Move vpmu files up from hvm directory Boris Ostrovsky
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