From: Ingo Molnar <mingo@kernel.org>
To: Christoph Lameter <cl@linux.com>
Cc: Tejun Heo <tj@kernel.org>,
akpm@linuxfoundation.org, rostedt@goodmis.org,
linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 13/41] percpu: Add raw_cpu_ops
Date: Tue, 10 Dec 2013 19:31:34 +0100 [thread overview]
Message-ID: <20131210183133.GC20770@gmail.com> (raw)
In-Reply-To: <00000142ddb6d07d-f77cfa15-55a5-4806-891e-2d57894fc46b-000000@email.amazonses.com>
* Christoph Lameter <cl@linux.com> wrote:
> On Tue, 10 Dec 2013, Ingo Molnar wrote:
>
> > > Yeah, trying to figure out which should go through which tree.
> > > Christoph, should I also pickup 14? Or can that go through x86?
> >
> > Well, it appears to have dependencies so I doubt it can be kept
> > separate. In any case, provided all debugging is properly productized:
>
> 13/14 can be just merged. There are no dependencies on earlier
> patches.
>
> If you want to merge 18 then you would need to pick up also 15-17.
So I'm referring to the 'This is required' wording here:
| Subject: [PATCH 14/41] x86: Rename __this_cpu_xxx_# operations to raw_cpu_xxx_#
|
| This is required now since the core portion expects a different
| naming.
|
| Change the names from __this_cpu_xxxx_# to raw_cpu_xxxx_#.
|
| Also changes the uses of the x86 percpu primitives in preempt.h.
|
| This is required now since the core portion expects a different naming.
By what is this required - by the previous patch #13?
Also, the changelog indicates it's two changes - please split the
patch in two if so.
(Tejun, please wait for this review to be complete before committing
anything.)
Thanks,
Ingo
next prev parent reply other threads:[~2013-12-10 18:31 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-03 23:32 [PATCH 00/41] percpu: Consistent per cpu operations V1 Christoph Lameter
2013-12-03 23:32 ` [PATCH 01/41] mm: Replace __get_cpu_var uses with this_cpu_ptr Christoph Lameter
2014-08-26 17:59 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 02/41] tracing: " Christoph Lameter
2014-08-26 17:59 ` Tejun Heo
2014-09-17 16:12 ` Steven Rostedt
2013-12-03 23:32 ` [PATCH 03/41] percpu: Replace __get_cpu_var " Christoph Lameter
2014-08-26 18:00 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 04/41] kernel misc: Replace __get_cpu_var uses Christoph Lameter
2014-08-26 18:00 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 05/41] drivers/char/random: " Christoph Lameter
2014-08-26 18:00 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 06/41] drivers/cpuidle: Replace __get_cpu_var uses for address calculation Christoph Lameter
2014-08-26 18:01 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 07/41] drivers/oprofile: " Christoph Lameter
2013-12-03 23:32 ` [PATCH 08/41] drivers/leds: Replace __get_cpu_var use through this_cpu_ptr Christoph Lameter
2014-08-26 18:01 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 09/41] drivers/clocksource: Replace __get_cpu_var used for address calculation Christoph Lameter
2014-08-26 18:02 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 10/41] staging/zsmalloc: Replace instances of using __get_cpu_var " Christoph Lameter
2014-08-26 18:02 ` Tejun Heo
2013-12-03 23:32 ` [PATCH 11/41] parisc: Replace __get_cpu_var uses " Christoph Lameter
2013-12-04 0:10 ` James Bottomley
2013-12-05 18:46 ` Christoph Lameter
[not found] ` <alpine.DEB.2.02.1312051244540.26098@gentwo.org>
2013-12-05 20:58 ` quilt 0.60 does not include CCed email without name Christoph Lameter
2013-12-06 8:18 ` Martin Quinson
2013-12-08 9:19 ` Andreas Gruenbacher
2013-12-08 9:52 ` Martin Quinson
2013-12-03 23:32 ` [PATCH 12/41] metag: Replace __get_cpu_var uses for address calculation Christoph Lameter
2013-12-03 23:32 ` [PATCH 13/41] percpu: Add raw_cpu_ops Christoph Lameter
2013-12-10 15:34 ` Tejun Heo
2013-12-10 15:45 ` Ingo Molnar
2013-12-10 15:49 ` Tejun Heo
2013-12-10 15:55 ` Ingo Molnar
2013-12-10 18:13 ` Christoph Lameter
2013-12-10 18:31 ` Ingo Molnar [this message]
2013-12-10 19:32 ` Tejun Heo
2013-12-10 20:02 ` Christoph Lameter
2013-12-11 15:12 ` Ingo Molnar
2013-12-11 17:48 ` Christoph Lameter
2013-12-11 17:52 ` Ingo Molnar
2013-12-11 18:30 ` Christoph Lameter
2013-12-10 18:11 ` Christoph Lameter
2013-12-03 23:32 ` [PATCH 14/41] x86: Rename __this_cpu_xxx_# operations to raw_cpu_xxx_# Christoph Lameter
2013-12-03 23:32 ` [PATCH 15/41] mm: Use raw_cpu ops for determining current NUMA node Christoph Lameter
2013-12-03 23:32 ` [PATCH 16/41] modules: Use raw_cpu_write for initialization of per cpu refcount Christoph Lameter
2013-12-03 23:32 ` [PATCH 17/41] net:i Replace __this_cpu_inc in route.c with raw_cpu_inc Christoph Lameter
2013-12-03 23:32 ` [PATCH 18/41] percpu: Add preemption checks to __this_cpu ops Christoph Lameter
2013-12-03 23:32 ` [PATCH 19/41] time: Replace __get_cpu_var uses Christoph Lameter
2013-12-03 23:32 ` [PATCH 20/41] scheduler: Replace __get_cpu_var with this_cpu_ptr Christoph Lameter
2013-12-03 23:32 ` [PATCH 21/41] block: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2013-12-04 2:20 ` Jens Axboe
2013-12-04 16:38 ` Christoph Lameter
2013-12-04 16:51 ` Jens Axboe
2013-12-03 23:32 ` [PATCH 22/41] rcu: Replace __this_cpu_ptr uses " Christoph Lameter
2013-12-04 1:12 ` Paul E. McKenney
2013-12-04 16:37 ` Christoph Lameter
2013-12-03 23:32 ` [PATCH 23/41] watchdog: Replace __raw_get_cpu_var uses Christoph Lameter
2013-12-03 23:32 ` [PATCH 24/41] net: Replace get_cpu_var through this_cpu_ptr Christoph Lameter
2013-12-03 23:32 ` [PATCH 25/41] drivers/net/ethernet/tile: Replace __get_cpu_var uses for address calculation Christoph Lameter
2013-12-09 20:22 ` Chris Metcalf
2013-12-03 23:32 ` [PATCH 26/41] md: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2013-12-03 23:32 ` [PATCH 27/41] irqchips: Replace __this_cpu_ptr uses Christoph Lameter
2013-12-03 23:33 ` [PATCH 28/41] x86: Replace __get_cpu_var uses Christoph Lameter
2013-12-03 23:33 ` [PATCH 29/41] arm: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2013-12-03 23:33 ` [PATCH 30/41] mips: Replace __get_cpu_var uses Christoph Lameter
2013-12-03 23:33 ` [PATCH 31/41] s390: " Christoph Lameter
2013-12-03 23:33 ` [PATCH 32/41] ia64: " Christoph Lameter
2013-12-03 23:33 ` [PATCH 33/41] powerpc: " Christoph Lameter
2013-12-03 23:33 ` [PATCH 34/41] sparc: " Christoph Lameter
2013-12-03 23:33 ` [PATCH 35/41] tile: " Christoph Lameter
2013-12-09 20:52 ` Chris Metcalf
2013-12-10 15:23 ` Christoph Lameter
2013-12-03 23:33 ` [PATCH 36/41] blackfin: " Christoph Lameter
2013-12-03 23:33 ` [PATCH 37/41] avr32: Replace __get_cpu_var with __this_cpu_write Christoph Lameter
2013-12-03 23:33 ` [PATCH 38/41] alpha: Replace __get_cpu_var Christoph Lameter
2013-12-03 23:33 ` [PATCH 39/41] sh: Replace __get_cpu_var uses Christoph Lameter
2013-12-03 23:33 ` [PATCH 40/41] Remove __get_cpu_var and __raw_get_cpu_var macros [only in 3.15] Christoph Lameter
2013-12-03 23:33 ` [PATCH 41/41] percpu: Remove __this_cpu_ptr Christoph Lameter
2013-12-04 8:40 ` [PATCH 00/41] percpu: Consistent per cpu operations V1 Ingo Molnar
2013-12-04 16:43 ` Christoph Lameter
2013-12-04 17:02 ` Ingo Molnar
2013-12-05 19:09 ` Christoph Lameter
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