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From: Juergen Gross <jgross@suse.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>,
	xen-devel@lists.xenproject.org
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	George Dunlap <George.Dunlap@eu.citrix.com>,
	Tim Deegan <tim@xen.org>, Ian Jackson <ian.jackson@eu.citrix.com>,
	Julien Grall <julien.grall@arm.com>,
	Jan Beulich <jbeulich@suse.com>
Subject: Re: [PATCH 2/3] xen: drop preempt_count() for non-debug builds
Date: Wed, 22 May 2019 12:17:18 +0200	[thread overview]
Message-ID: <984c3825-4be4-a668-a137-946ece494265@suse.com> (raw)
In-Reply-To: <34f128f9-190d-fdf7-0082-204ab9ccb31a@citrix.com>

On 22/05/2019 12:00, Andrew Cooper wrote:
> On 22/05/2019 10:45, Juergen Gross wrote:
>> preempt_count() and the associated per-cpu variable __preempt_count
>> are tested in debug build only. So drop them for non-debug builds.
>>
>> Signed-off-by: Juergen Gross <jgross@suse.com>
> 
> I'd be tempted to fold patches 2 and 3 together, because they are both
> the same change, and it would reduce the churn.

Fine with me.

> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>, ideally with the
> two folded into one.

Thanks,

Juergen

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

WARNING: multiple messages have this Message-ID (diff)
From: Juergen Gross <jgross@suse.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>,
	xen-devel@lists.xenproject.org
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	George Dunlap <George.Dunlap@eu.citrix.com>,
	Tim Deegan <tim@xen.org>, Ian Jackson <ian.jackson@eu.citrix.com>,
	Julien Grall <julien.grall@arm.com>,
	Jan Beulich <jbeulich@suse.com>
Subject: Re: [Xen-devel] [PATCH 2/3] xen: drop preempt_count() for non-debug builds
Date: Wed, 22 May 2019 12:17:18 +0200	[thread overview]
Message-ID: <984c3825-4be4-a668-a137-946ece494265@suse.com> (raw)
Message-ID: <20190522101718.dkqMe3fvc-WpwvzznETpHznw9_zFIM-VkDg6UrPS3eI@z> (raw)
In-Reply-To: <34f128f9-190d-fdf7-0082-204ab9ccb31a@citrix.com>

On 22/05/2019 12:00, Andrew Cooper wrote:
> On 22/05/2019 10:45, Juergen Gross wrote:
>> preempt_count() and the associated per-cpu variable __preempt_count
>> are tested in debug build only. So drop them for non-debug builds.
>>
>> Signed-off-by: Juergen Gross <jgross@suse.com>
> 
> I'd be tempted to fold patches 2 and 3 together, because they are both
> the same change, and it would reduce the churn.

Fine with me.

> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>, ideally with the
> two folded into one.

Thanks,

Juergen

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

  reply	other threads:[~2019-05-22 10:17 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-22  9:45 [PATCH 0/3] tune preempt_[dis|en]able() Juergen Gross
2019-05-22  9:45 ` [Xen-devel] " Juergen Gross
2019-05-22  9:45 ` [PATCH 1/3] xen: drop in_atomic() Juergen Gross
2019-05-22  9:45   ` [Xen-devel] " Juergen Gross
2019-05-22  9:58   ` Andrew Cooper
2019-05-22  9:58     ` [Xen-devel] " Andrew Cooper
2019-05-22 10:10   ` Jan Beulich
2019-05-22 10:10     ` [Xen-devel] " Jan Beulich
2019-05-24  5:41     ` Juergen Gross
2019-05-24  5:41       ` [Xen-devel] " Juergen Gross
2019-05-24  6:38       ` Jan Beulich
2019-05-24  6:38         ` [Xen-devel] " Jan Beulich
2019-05-24  8:34         ` Juergen Gross
2019-05-24  8:34           ` [Xen-devel] " Juergen Gross
2019-05-24  8:39           ` Jan Beulich
2019-05-24  8:39             ` [Xen-devel] " Jan Beulich
2019-05-24 12:30             ` Andrew Cooper
2019-05-24 12:30               ` [Xen-devel] " Andrew Cooper
2019-05-24 12:35               ` Jan Beulich
2019-05-24 12:35                 ` [Xen-devel] " Jan Beulich
     [not found]   ` <5CE52014020000780023147E@suse.com>
2019-05-22 10:19     ` Juergen Gross
2019-05-22 10:19       ` [Xen-devel] " Juergen Gross
2019-05-22 12:34       ` Jan Beulich
2019-05-22 12:34         ` [Xen-devel] " Jan Beulich
2019-05-22  9:45 ` [PATCH 2/3] xen: drop preempt_count() for non-debug builds Juergen Gross
2019-05-22  9:45   ` [Xen-devel] " Juergen Gross
2019-05-22 10:00   ` Andrew Cooper
2019-05-22 10:00     ` [Xen-devel] " Andrew Cooper
2019-05-22 10:17     ` Juergen Gross [this message]
2019-05-22 10:17       ` Juergen Gross
2019-05-22 10:18     ` Jan Beulich
2019-05-22 10:18       ` [Xen-devel] " Jan Beulich
2019-05-22 10:39       ` Andrew Cooper
2019-05-22 10:39         ` [Xen-devel] " Andrew Cooper
2019-05-22 10:12   ` Jan Beulich
2019-05-22 10:12     ` [Xen-devel] " Jan Beulich
     [not found]   ` <5CE5207A0200007800231481@suse.com>
2019-05-22 10:17     ` Juergen Gross
2019-05-22 10:17       ` [Xen-devel] " Juergen Gross
2019-05-22  9:45 ` [PATCH 3/3] xen: build common/preempt.c only with CONFIG_DEBUG Juergen Gross
2019-05-22  9:45   ` [Xen-devel] " Juergen Gross
2019-05-22 10:20 [PATCH 2/3] xen: drop preempt_count() for non-debug builds Juergen Gross

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