From: "Alex,Shi" <alex.shi@intel.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: "tj@kernel.org" <tj@kernel.org>,
Christoph Lameter <cl@gentwo.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"eric.dumazet@gmail.com" <eric.dumazet@gmail.com>,
"Huang, Ying" <ying.huang@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"avi@redhat.com" <avi@redhat.com>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
David Miller <davem@davemloft.net>,
"kaber@trash.net" <kaber@trash.net>,
"a.p.zijlstra@chello.nl" <a.p.zijlstra@chello.nl>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 3/3] Code clean up for percpu_xxx() functions
Date: Thu, 12 Jan 2012 10:05:04 +0800 [thread overview]
Message-ID: <1326333904.5695.311.camel@debian> (raw)
In-Reply-To: <4F0E2D07.1010502@zytor.com>
On Wed, 2012-01-11 at 16:44 -0800, H. Peter Anvin wrote:
> On 01/11/2012 09:19 AM, tj@kernel.org wrote:
> >
> > Alex, can you please collect all patches into a single patchset?
> > Please split it such that, usage changes are per-system so that they
> > can be routed through respective subsystems (x86 or net) and updates
> > to percpu proper which can be applied after other changes have been
> > applied. It would probably be best to route these patches separately
> > rather than all through percpu as it touches a lot of different places
> > and is likely to cause conflicts. I *think* the best way would be,
> >
> > * Submit per-subsystem patches and get them merged to subsystem trees.
> >
> > * (Optional) Apply a patch to mark unused interface deprecated in
> > percpu tree, so that new usages in linux-next can be detected.
> >
> > * Towards the end of the next merge window, merge a patch to actually
> > kill the old interface.
> >
>
> That sounds like a good idea.
I will try to do so. Many thanks for the advices!
>
> -hpa
prev parent reply other threads:[~2012-01-12 2:06 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-10 9:10 [PATCH] Code clean up for percpu_xxx() functions Alex,Shi
2011-10-10 17:08 ` Christoph Lameter
2011-10-11 9:19 ` Alex,Shi
2011-10-11 14:13 ` Christoph Lameter
2011-10-12 1:29 ` Alex,Shi
2011-10-12 13:59 ` Christoph Lameter
2011-10-12 14:11 ` Alex,Shi
2011-10-12 14:11 ` Christoph Lameter
2011-10-18 3:21 ` Alex,Shi
2011-10-18 14:33 ` Christoph Lameter
2011-10-19 9:23 ` Alex,Shi
2011-10-19 9:26 ` Avi Kivity
2011-10-20 2:45 ` Alex,Shi
2011-10-20 7:34 ` [PATCH 2/3] kvm: use this_cpu_xxx replace percpu_xxx funcs Alex,Shi
2011-10-24 2:50 ` Alex,Shi
2011-10-24 11:05 ` Avi Kivity
2011-11-21 9:02 ` Alex,Shi
2011-11-21 9:20 ` Avi Kivity
2011-11-21 9:52 ` Alex,Shi
2012-01-11 8:48 ` Alex,Shi
2011-10-19 15:34 ` [PATCH] Code clean up for percpu_xxx() functions Christoph Lameter
2011-10-20 2:44 ` Alex,Shi
2011-10-20 5:08 ` Eric Dumazet
2011-10-20 6:04 ` Alex,Shi
2011-10-20 6:13 ` Alex,Shi
2011-10-20 6:04 ` Alex,Shi
2011-10-20 7:20 ` [PATCH 0/3] code clean and optimzed for percpu_xxx serials funcs Alex,Shi
2011-10-20 7:32 ` [PATCH 1/3] net: use this_cpu_xxx replace percpu_xxx funcs Alex,Shi
2011-10-20 8:38 ` Eric Dumazet
2011-11-21 9:00 ` Alex,Shi
2011-12-02 2:33 ` Alex,Shi
2011-12-02 11:56 ` Patrick McHardy
2012-01-11 8:45 ` Alex,Shi
2012-01-11 9:03 ` David Miller
2012-01-11 9:10 ` Alex,Shi
2011-10-20 7:35 ` [PATCH 3/3] Code clean up for percpu_xxx() functions Alex,Shi
2011-11-21 9:10 ` Alex,Shi
2011-11-22 0:06 ` tj
2012-01-11 9:08 ` Alex,Shi
2012-01-11 17:19 ` tj
2012-01-12 0:44 ` H. Peter Anvin
2012-01-12 2:05 ` Alex,Shi [this message]
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