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From: "Petr Mládek" <pmladek@suse.cz>
To: "Luis R. Rodriguez" <mcgrof@suse.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-next@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: linux-next: build failure after merge of the akpm-current tree
Date: Thu, 26 Jun 2014 13:45:13 +0200	[thread overview]
Message-ID: <20140626114512.GO8769@pathway.suse.cz> (raw)
In-Reply-To: <20140626082940.GE27687@wotan.suse.de>

On Thu 2014-06-26 10:29:40, Luis R. Rodriguez wrote:
> On Thu, Jun 26, 2014 at 04:22:57PM +1000, Stephen Rothwell wrote:
> > Hi Andrew,
> > 
> > After merging the akpm tree, today's linux-next build (powerpc
> > ppc44x_defconfig) failed like this:
> > 
> > kernel/printk/printk.c: In function 'log_buf_add_cpu':
> > kernel/printk/printk.c:269:37: error: 'CONFIG_LOG_CPU_MAX_BUF_SHIFT' undeclared (first use in this function)
> >  #define __LOG_CPU_MAX_BUF_LEN (1 << CONFIG_LOG_CPU_MAX_BUF_SHIFT)
> >                                      ^
> > kernel/printk/printk.c:864:42: note: in expansion of macro '__LOG_CPU_MAX_BUF_LEN'
> >   cpu_extra = (num_possible_cpus() - 1) * __LOG_CPU_MAX_BUF_LEN;
> >                                           ^
> > kernel/printk/printk.c:269:37: note: each undeclared identifier is reported only once for each function it appears in
> >  #define __LOG_CPU_MAX_BUF_LEN (1 << CONFIG_LOG_CPU_MAX_BUF_SHIFT)
> >                                      ^
> > kernel/printk/printk.c:864:42: note: in expansion of macro '__LOG_CPU_MAX_BUF_LEN'
> >   cpu_extra = (num_possible_cpus() - 1) * __LOG_CPU_MAX_BUF_LEN;
> >                                           ^
> > 
> > Caused by commit 58209adf633e ("printk: allow increasing the ring
> > buffer depending on the number of CPUs").  CONFIG_LOG_CPU_MAX_BUF_SHIFT
> > is not defined for this configuration.
> 
> diff --git a/init/Kconfig b/init/Kconfig
> index 573d3f6..2339118 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -822,10 +822,9 @@ config LOG_BUF_SHIFT
>  
>  config LOG_CPU_MAX_BUF_SHIFT
>  	int "CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB)"
> -	range 0 21
> -	default 12
> -	depends on SMP
> -	depends on !BASE_SMALL
> +	range 0 21 if SMP && !BASE_SMALL
> +	default 12 if SMP && !BASE_SMALL
> +	default 0 if !SMP || BASE_SMALL

There are situations when the default value is not defined, for
example, when both SMP and BASE_SMALL are set.

I would ignore SMP. It is handled in the code. If SMP is not defined,
num_possible_cpus() returns 1 and "cpu_extra" is always 0. Then we
could have:

       range 0 21
       default 12 if !BASE_SMALL
       default 0 if BASE_SMALL


What about the following patch? It does the above change. Plus
it tries to make the help text better readable. It says the basic
details first. Then it says other useful information in
separate paragraphs. Also I removed the computation example. It was
not easy to parse. Interested people might want to look into sources.

It could be merged into
printk-allow-increasing-the-ring-buffer-depending-on-the-number-of-cpus.patch

diff --git a/init/Kconfig b/init/Kconfig
index 7ec22f19df29..b0b2e95641e2 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -813,47 +813,34 @@ config LOG_BUF_SHIFT
 	  by "log_buf_len" boot parameter.
 
 	  Examples:
-	  	     17 => 128 KB
+		     17 => 128 KB
 		     16 => 64 KB
-	             15 => 32 KB
-	             14 => 16 KB
+		     15 => 32 KB
+		     14 => 16 KB
 		     13 =>  8 KB
 		     12 =>  4 KB
 
 config LOG_CPU_MAX_BUF_SHIFT
 	int "CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB)"
 	range 0 21
-	default 12
-	depends on SMP
-	depends on !BASE_SMALL
-	help
-	  The kernel ring buffer will get additional data logged onto it
-	  when multiple CPUs are supported. Typically the contributions are
-	  only a few lines when idle however under under load this can vary
-	  and in the worst case it can mean losing logging information. You
-	  can use this to set the maximum expected amount of logging
-	  contribution under load by each CPU in the worst case scenario, as
-	  a power of 2. The total sum amount of contributions made by all CPUs
-	  must be greater than half of the default kernel ring buffer size
-	  ((1 << LOG_BUF_SHIFT / 2 bytes)) in order to trigger an increase upon
-	  bootup. If an increase is required the ring buffer is increased to
-	  the next power of 2 that can fit both the minimum kernel ring buffer
-	  (LOG_BUF_SHIFT) plus the additional worst case CPU contributions.
-	  For example if LOG_BUF_SHIFT is 18 (256 KB) you'd require at laest
-	  128 KB contributions by other CPUs in order to trigger an increase.
-	  With a LOG_CPU_BUF_SHIFT of 12 (4 KB) you'd require at least anything
-	  over > 64 possible CPUs to trigger an increase. If you had 128
-	  possible CPUs the new minimum required kernel ring buffer size
-	  would be:
-
-	     ((1 << 18) + ((128 - 1) * (1 << 12))) / 1024 = 764 KB
-
-	  Since we only allow powers of two for the kernel ring buffer size the
-	  new kernel ring buffer size would be 1024 KB.
-
-	  CPU contributions are ignored when "log_buf_len" kernel parameter is
-	  used as it forces an exact (power of two) size of the ring buffer to
-	  an expected value.
+	default 12 if !BASE_SMALL
+	default 0 if BASE_SMALL
+	help
+	  This option allows to increase the default ring buffer size
+	  according to the number of CPUs. The value defines the contribution
+	  of each CPU as a power of 2. The used space is typically only few
+	  lines however it might be much more when problems are reported,
+	  e.g. backtraces.
+
+	  The increased size means that a new buffer has to be allocated and
+	  the original static one is unused. It makes sense only on systems
+	  with more CPUs. Therefore this value is used only when the sum of
+	  contributions is greater than the half of the default kernel ring
+	  buffer as defined by LOG_BUF_SHIFT. The default values are set
+	  so that more than 64 CPUs are needed to trigger the allocation.
+
+	  Also this option is ignored when "log_buf_len" kernel parameter is
+	  used as it forces an exact (power of two) size of the ring buffer.
 
 	  The number of possible CPUs is used for this computation ignoring
 	  hotplugging making the compuation optimal for the the worst case
-- 
1.8.4


  reply	other threads:[~2014-06-26 11:45 UTC|newest]

Thread overview: 448+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-26  6:22 linux-next: build failure after merge of the akpm-current tree Stephen Rothwell
2014-06-26  8:29 ` Luis R. Rodriguez
2014-06-26 11:45   ` Petr Mládek [this message]
2014-06-26 17:36     ` Luis R. Rodriguez
  -- strict thread matches above, loose matches on Subject: below --
2022-03-31  3:18 Stephen Rothwell
2022-03-10  8:58 Stephen Rothwell
2022-02-28 14:33 Stephen Rothwell
2022-02-28 18:21 ` Andrew Morton
2022-02-14  7:00 Stephen Rothwell
2022-02-14  7:16 ` Christoph Hellwig
2022-01-28  3:48 Stephen Rothwell
2022-01-28 22:49 ` Andrey Konovalov
2021-12-17 12:26 Stephen Rothwell
2021-10-22  8:38 Stephen Rothwell
2021-10-25  5:58 ` Joel Stanley
2021-10-25  6:09   ` Stephen Rothwell
2021-10-25  6:16     ` Joel Stanley
2021-10-21  6:43 Stephen Rothwell
2021-10-21  7:08 ` Stephen Rothwell
2021-10-18  8:29 Stephen Rothwell
2021-10-18 10:26 ` Mike Rapoport
2021-10-15  9:29 Stephen Rothwell
2021-10-15 13:14 ` Andy Shevchenko
2021-10-18  2:35   ` Stephen Rothwell
2021-10-18  8:01     ` Andy Shevchenko
2021-10-18  8:45       ` Stephen Rothwell
2021-10-18  9:07         ` Rasmus Villemoes
2021-10-18 10:16           ` Andy Shevchenko
2021-10-27 15:10     ` Andy Shevchenko
2021-07-20  8:23 Stephen Rothwell
2021-07-20 21:03 ` Andrew Morton
2021-07-20 23:10   ` Stephen Rothwell
2021-06-24  9:43 Stephen Rothwell
2021-06-25  6:28 ` Gavin Shan
2021-06-25  6:34   ` Stephen Rothwell
2021-06-25  6:37     ` Stephen Rothwell
2021-06-25  6:56       ` Gavin Shan
2021-05-21  5:53 Stephen Rothwell
2021-05-12  5:33 Stephen Rothwell
2021-05-12  9:19 ` Christophe Leroy
2021-05-12  5:28 Stephen Rothwell
2021-05-12 14:01 ` Waiman Long
2021-03-18  9:56 Stephen Rothwell
2021-03-23 20:58 ` Stephen Rothwell
2021-03-23 23:44   ` Nicholas Piggin
2021-03-10  3:55 Stephen Rothwell
2021-03-10  3:16 Stephen Rothwell
2021-03-10  4:39 ` Axel Rasmussen
2021-02-02  9:03 Stephen Rothwell
2021-02-02 10:35 ` Geert Uytterhoeven
2021-02-02 12:33   ` Pavel Tatashin
2021-02-02 12:55     ` Geert Uytterhoeven
2021-02-03 17:09 ` Arnd Bergmann
2021-02-03 17:34   ` Randy Dunlap
2021-02-03 22:22     ` Arnd Bergmann
2021-02-03 22:36       ` Pavel Tatashin
2021-02-03 23:21         ` Pavel Tatashin
2021-02-03 23:28           ` Stephen Rothwell
2021-02-03 23:32             ` Pavel Tatashin
2021-02-04  0:10       ` Randy Dunlap
2021-02-04  1:17 ` Stephen Rothwell
2021-01-27 12:21 Stephen Rothwell
2021-01-27 16:14 ` Alexey Dobriyan
2021-01-20  5:25 Stephen Rothwell
2021-01-20  5:48 ` Dan Williams
2021-01-21  6:20   ` Stephen Rothwell
2020-12-21  2:10 Stephen Rothwell
2020-12-21  2:31 ` Kuan-Ying Lee
2020-12-21  2:55   ` Stephen Rothwell
2020-12-22  8:16     ` Kuan-Ying Lee
2020-12-03  9:08 Stephen Rothwell
2020-12-03  9:37 ` Rui Salvaterra
2020-12-03 16:30   ` Rui Salvaterra
2020-11-05  5:04 Stephen Rothwell
2020-11-05  5:37 ` Dan Williams
2020-10-29  4:08 Stephen Rothwell
2020-10-29 11:08 ` Andy Shevchenko
2020-10-16  4:45 Stephen Rothwell
2020-09-08 10:09 Stephen Rothwell
2020-09-08 13:50 ` Vivek Goyal
2020-09-09  8:10 ` Roger Pau Monné
2020-09-24  1:39 ` Williams, Dan J
2020-10-16 19:44   ` Miklos Szeredi
2020-10-21 22:57     ` Dan Williams
2020-08-27  8:20 Stephen Rothwell
2020-08-27 12:45 ` Mike Rapoport
2020-08-27 22:33   ` Stephen Rothwell
2020-08-25  7:25 Stephen Rothwell
2020-07-21 10:57 Stephen Rothwell
2020-07-21 17:05 ` Mike Kravetz
2020-07-09  8:21 Stephen Rothwell
2020-06-26  7:06 Stephen Rothwell
2020-06-26 21:08 ` Kees Cook
2020-06-21 14:34 Stephen Rothwell
2020-06-09 12:42 Stephen Rothwell
2020-06-10  3:44 ` Stephen Rothwell
2020-06-10  4:01   ` Andrew Morton
2020-06-10 10:14     ` Stephen Rothwell
2020-05-07 12:17 Stephen Rothwell
2020-05-08  1:43 ` Stephen Rothwell
2020-05-08  2:08   ` Andrew Morton
2020-05-08  3:10     ` Stephen Rothwell
2020-05-08 14:51     ` Ira Weiny
2020-05-08 21:29       ` Andrew Morton
2020-04-20 10:00 Stephen Rothwell
2020-04-20 17:24 ` Christoph Hellwig
2020-01-31  3:13 Stephen Rothwell
2020-02-01  0:32 ` J. Bruce Fields
2020-02-01  7:54   ` Arnd Bergmann
2020-02-03 20:52     ` J. Bruce Fields
2020-01-14  5:42 Stephen Rothwell
2020-01-06  5:49 Stephen Rothwell
2019-11-15  7:19 Stephen Rothwell
2019-11-15 23:23 ` Andrew Morton
2019-11-15 23:37   ` Randy Dunlap
2019-11-05 10:19 Stephen Rothwell
2019-11-05 18:56 ` Mike Kravetz
2019-11-06  0:00 ` Mike Kravetz
2019-11-11 10:24   ` Michael Ellerman
2019-11-12  0:59     ` Michael Ellerman
2019-11-12 18:12       ` Mike Kravetz
2019-08-30 13:55 Stephen Rothwell
2019-08-30 14:28 ` Jason Gunthorpe
2019-08-16 12:16 Stephen Rothwell
2019-08-16 14:00 ` Catalin Marinas
2019-08-07  7:24 Stephen Rothwell
2019-08-07 14:39 ` Song Liu
2019-07-26  4:27 Stephen Rothwell
2019-07-09 11:15 Stephen Rothwell
2019-07-09 20:42 ` Andrew Morton
2019-07-10  7:05   ` Michal Hocko
2019-07-11  0:34     ` Andrew Morton
2019-07-12 10:59       ` Arnd Bergmann
2019-07-12 21:15         ` Andrew Morton
2019-07-05  8:49 Stephen Rothwell
2019-07-05  9:27 ` Marco Elver
2019-07-05 10:18   ` Stephen Rothwell
2019-06-26 12:58 Stephen Rothwell
2019-06-26 13:13 ` Christoph Hellwig
2019-06-27  0:01   ` Stephen Rothwell
2019-06-26 11:41 Stephen Rothwell
2019-06-26 12:02 ` Anshuman Khandual
2019-06-26 12:34   ` Stephen Rothwell
2019-06-24 11:00 Stephen Rothwell
2019-06-24 21:59 ` Andrew Morton
2019-06-20  9:42 Stephen Rothwell
2019-06-20 10:17 ` David Hildenbrand
2019-06-19 10:06 Stephen Rothwell
2019-06-20 16:20 ` Masahiro Yamada
2019-05-30  4:45 Stephen Rothwell
2019-05-28  3:50 Stephen Rothwell
2019-04-17  6:53 Stephen Rothwell
2019-04-17 22:22 ` Kees Cook
2019-04-17 22:28   ` Kees Cook
2019-04-17 22:46     ` Kees Cook
2019-04-17 23:02     ` Stephen Rothwell
2019-04-21 16:56       ` Alexey Dobriyan
2019-04-17  6:43 Stephen Rothwell
2019-02-20  6:44 Stephen Rothwell
2019-02-13  6:25 Stephen Rothwell
2019-02-13 22:29 ` Andrew Morton
2019-01-16 23:40 Stephen Rothwell
2019-01-08  2:11 Stephen Rothwell
2019-01-08  4:54 ` Anshuman Khandual
2019-01-08  9:50   ` Stephen Rothwell
2018-12-05  5:14 Stephen Rothwell
2018-08-13  8:22 Stephen Rothwell
2018-07-23  9:42 Stephen Rothwell
2018-07-25 23:18 ` Omar Sandoval
2018-06-29  7:49 Stephen Rothwell
2018-06-29 21:25 ` Alexey Dobriyan
2018-06-30  3:18   ` Stephen Rothwell
2018-03-14  5:45 Stephen Rothwell
2018-03-13  9:51 Stephen Rothwell
2018-03-13 19:44 ` Andrew Morton
2018-03-13 20:58   ` Stephen Rothwell
2018-03-08  4:52 Stephen Rothwell
2018-02-26  5:15 Stephen Rothwell
2018-02-22  3:30 Stephen Rothwell
2018-02-22  7:11 ` Michal Hocko
2018-02-22 13:56   ` Stephen Rothwell
2018-02-22 14:12     ` Michal Hocko
2018-01-05  4:59 Stephen Rothwell
2017-12-11  5:05 Stephen Rothwell
2017-11-30  3:46 Stephen Rothwell
2017-11-20  1:57 Stephen Rothwell
2017-11-20  4:25 ` Dan Williams
2017-11-20  4:32   ` Stephen Rothwell
2017-11-20  4:34     ` Dan Williams
2017-10-13  2:38 Mark Brown
2017-09-04  8:56 Stephen Rothwell
2017-08-31  8:21 Stephen Rothwell
2017-09-06 12:32 ` Martin Wilck
2017-08-28  8:18 Stephen Rothwell
2017-08-25  8:12 Stephen Rothwell
2017-08-25  9:34 ` Christoph Hellwig
2017-08-25  9:35   ` Stephen Rothwell
2017-08-23 10:41 Stephen Rothwell
2017-08-23 22:13 ` Andrew Morton
2017-08-16  4:47 Stephen Rothwell
2017-08-01  6:39 Stephen Rothwell
2017-08-01 10:50 ` Stephen Rothwell
2017-08-01 11:30   ` Zi Yan
2017-08-01 13:08     ` Zi Yan
2017-08-02  5:45       ` Stephen Rothwell
2017-08-02  6:31         ` Stephen Rothwell
2017-09-07  5:23           ` Stephen Rothwell
2017-09-07  7:46             ` Andrew Morton
2017-09-07 10:59               ` Zi Yan
2017-09-08  2:49                 ` Stephen Rothwell
2017-09-08  3:43                   ` Stephen Rothwell
2017-09-08 17:54                     ` Zi Yan
2017-08-01  5:29 Stephen Rothwell
2017-07-10  5:21 Stephen Rothwell
2017-06-19  8:14 Stephen Rothwell
2017-06-05  7:01 Stephen Rothwell
2017-06-05 13:06 ` Daniel Micay
2017-06-05 13:34   ` Daniel Micay
2017-06-15  1:35 ` Stephen Rothwell
2017-06-15  1:56   ` Kees Cook
2017-06-15  1:58     ` Daniel Micay
2017-06-15  2:04       ` Stephen Rothwell
2017-06-15  2:12         ` Daniel Micay
2017-06-15  2:19           ` Kees Cook
2017-06-15  2:25             ` Daniel Micay
2017-06-15  2:06     ` Stephen Rothwell
2017-06-15  2:16       ` Kees Cook
2017-06-15  3:18         ` Daniel Micay
2017-06-15  5:56           ` Michael Ellerman
2017-06-15 15:19             ` Kees Cook
2017-06-15 19:12     ` Andrew Morton
2017-06-15 23:46       ` Kees Cook
2017-06-16  0:05         ` Daniel Micay
2017-06-16  0:35           ` Kees Cook
2017-06-16  1:20             ` Stephen Rothwell
2017-06-16 17:17         ` Andrew Morton
2017-06-19 20:28           ` Kees Cook
2017-04-10  6:45 Stephen Rothwell
2017-04-10 21:06 ` Andrew Morton
2017-04-10 21:33   ` Stephen Rothwell
2017-04-10 23:55     ` Stephen Rothwell
2017-02-14  5:59 Stephen Rothwell
2017-02-07 23:08 Stephen Rothwell
2017-02-07 23:15 ` Andrew Morton
2017-02-07 23:16   ` Stephen Rothwell
2017-01-12  3:49 Stephen Rothwell
2017-01-12  5:06 ` Eric Ren
2017-01-12 23:33   ` Andrew Morton
2017-01-13  3:39     ` Stephen Rothwell
2017-01-13  3:42   ` Stephen Rothwell
2017-01-13  6:01     ` Eric Ren
2016-11-24  5:01 Stephen Rothwell
2016-11-24 15:02 ` Thiago Jung Bauermann
2016-11-24 23:43   ` Stephen Rothwell
2016-11-22 10:05 Stephen Rothwell
2016-11-22 10:04 Stephen Rothwell
2016-10-12  2:40 Stephen Rothwell
2016-10-12 21:30 ` Andrew Morton
2016-09-20  6:53 Stephen Rothwell
2016-09-20  6:44 Stephen Rothwell
2016-09-20  7:30 ` Stephen Rothwell
     [not found]   ` <87mvj2srvj.fsf@concordia.ellerman.id.au>
2016-09-20 23:16     ` Stephen Rothwell
2016-09-21  0:27       ` Michael Ellerman
2016-09-21  1:12         ` Thiago Jung Bauermann
2016-09-21  2:02         ` Stephen Rothwell
2016-09-21  5:59       ` Stephen Rothwell
2016-09-21  2:26     ` Thiago Jung Bauermann
2016-09-20  6:26 Stephen Rothwell
2016-09-05  9:19 Stephen Rothwell
2016-09-05 17:49 ` Thiago Jung Bauermann
2016-09-05 23:27   ` Stephen Rothwell
2016-06-16  5:45 Stephen Rothwell
2016-06-06  4:03 Stephen Rothwell
2016-06-06 20:22 ` Andrew Morton
2016-05-06  4:58 Stephen Rothwell
2016-05-06  5:44 ` Andrew Morton
2016-05-06  6:09   ` Stephen Rothwell
2016-05-06  6:55     ` Michael Ellerman
2016-06-15  9:33   ` Paul Bolle
2016-06-15 14:03     ` Josh Poimboeuf
2016-06-15 21:12       ` Paul Bolle
2016-05-02  8:32 Stephen Rothwell
2016-05-02 11:17 ` Aneesh Kumar K.V
2016-04-22  5:18 Stephen Rothwell
2016-04-21  6:00 Stephen Rothwell
2016-04-21  9:46 ` Hugh Dickins
2016-04-07  5:12 Stephen Rothwell
2016-04-07  5:24 ` Hugh Dickins
2016-02-26  5:44 Stephen Rothwell
2016-02-26 16:14 ` Dave Hansen
2016-02-26 20:10 ` Dave Hansen
2016-02-26 21:33   ` Andrew Morton
2016-02-26 22:49     ` Stephen Rothwell
2016-02-25  4:55 Stephen Rothwell
2016-02-10  5:55 Stephen Rothwell
2016-02-10 19:55 ` Andrew Morton
2016-02-10 20:51   ` Stephen Rothwell
2016-02-15 10:17     ` Jiri Kosina
2016-02-08  4:51 Stephen Rothwell
2016-02-03  5:36 Stephen Rothwell
2016-02-03 21:36 ` Andrew Morton
2016-02-03  5:27 Stephen Rothwell
2016-02-03  7:08 ` Sergey Senozhatsky
2016-02-03  5:10 Stephen Rothwell
2016-02-03  5:58 ` Sudip Mukherjee
2016-02-03  4:13 Stephen Rothwell
2016-01-21  5:11 Stephen Rothwell
2016-01-21  5:17 ` Sudip Mukherjee
2016-01-21  5:25   ` Stephen Rothwell
2016-01-21  5:47     ` Sudip Mukherjee
2016-01-21 20:37       ` Stephen Rothwell
2016-01-13  6:18 Stephen Rothwell
2016-01-13  6:31 ` Stephen Rothwell
2015-12-31 11:15 Stephen Rothwell
2016-01-11 11:39 ` Ingo Molnar
2015-12-18  7:45 Stephen Rothwell
2015-12-15  9:55 Stephen Rothwell
2015-12-08 10:51 Stephen Rothwell
2015-12-08 23:03 ` Stephen Rothwell
2015-11-01 16:15 Stephen Rothwell
2015-11-01 16:28 ` kbuild test robot
2015-11-01 18:37   ` Oleg Nesterov
2015-11-01 18:26 ` Oleg Nesterov
2015-11-01 21:48   ` Stephen Rothwell
2015-10-21  6:34 Stephen Rothwell
2015-10-21  6:47 ` Minchan Kim
2015-10-21  6:48 ` Andrew Morton
2015-10-21  5:59 Stephen Rothwell
2015-10-21 10:08 ` Michael Ellerman
2015-10-21 14:14   ` Aneesh Kumar K.V
2015-10-26  8:18   ` Laurent Dufour
2015-09-21  4:18 Stephen Rothwell
2015-09-21 16:24 ` Dmitry Torokhov
2015-09-21  4:10 Stephen Rothwell
2015-09-21  7:58 ` Michal Hocko
2015-09-21 10:10   ` Stephen Rothwell
2015-09-21  7:58 ` Vladimir Davydov
2015-09-17  2:15 Stephen Rothwell
2015-09-12  4:34 Stephen Rothwell
2015-08-14  8:47 Stephen Rothwell
2015-08-14  9:01 ` Naoya Horiguchi
2015-08-06  7:24 Stephen Rothwell
2015-07-29  7:03 Stephen Rothwell
2015-07-29  7:08 ` Guenter Roeck
2015-07-24  5:50 Stephen Rothwell
2015-07-24  5:33 Stephen Rothwell
2015-07-24 20:16 ` Davidlohr Bueso
2015-07-24 23:09   ` Paul E. McKenney
2015-07-25 19:47     ` Josh Triplett
2015-07-25 21:24       ` Davidlohr Bueso
2015-07-25 22:35         ` Josh Triplett
2015-07-27 20:03           ` Andrew Morton
2015-07-27 20:20             ` Davidlohr Bueso
2015-07-27 20:31               ` josh
2015-07-28 18:14                 ` Davidlohr Bueso
2015-07-28 18:32                   ` josh
2015-07-27 20:27             ` josh
2015-07-27 20:31               ` Andrew Morton
2015-07-27 22:10                 ` Josh Triplett
2015-07-16 22:08 Stephen Rothwell
2015-07-16 22:17 ` Oleg Nesterov
2015-07-16  5:32 Stephen Rothwell
2015-07-16  5:20 Stephen Rothwell
2015-07-16 14:36 ` Eric B Munson
2015-07-16 18:59   ` Andrew Morton
2015-07-16 21:52   ` Stephen Rothwell
2015-07-20 14:57     ` Eric B Munson
2015-05-25 11:18 Stephen Rothwell
2015-05-25 14:03 ` Andrea Arcangeli
2015-05-26 22:16   ` Andrew Morton
2015-05-14  8:21 Stephen Rothwell
2015-05-14 15:09 ` Aneesh Kumar K.V
2015-05-01  4:25 Stephen Rothwell
2015-04-13 11:20 Stephen Rothwell
2015-03-13  6:07 Stephen Rothwell
2015-03-05  4:47 Stephen Rothwell
2015-03-05 15:22 ` Toshi Kani
2015-02-04  7:53 Stephen Rothwell
2015-01-22  7:33 Stephen Rothwell
2015-01-21  7:29 Stephen Rothwell
2015-01-21  8:39 ` Konstantin Khlebnikov
2015-01-21  9:06   ` Konstantin Khlebnikov
2015-01-19  8:17 Stephen Rothwell
2015-01-19  8:38 ` Cyrill Gorcunov
2015-01-19  9:45   ` Kirill A. Shutemov
2015-01-19  7:28 Stephen Rothwell
2015-01-19  7:35 ` Stephen Rothwell
2014-12-15  6:30 Stephen Rothwell
2014-11-06  5:44 Stephen Rothwell
2014-11-06  9:09 ` Davidlohr Bueso
2014-11-06 10:18   ` Stephen Rothwell
2014-10-30  4:03 Stephen Rothwell
2014-10-27  4:30 Stephen Rothwell
2014-10-16  4:56 Stephen Rothwell
2014-10-16 13:40 ` Johannes Weiner
2014-09-26 10:17 Stephen Rothwell
2014-09-08  9:45 Stephen Rothwell
2014-08-26  6:35 Stephen Rothwell
2014-08-26  6:40 ` Cyrill Gorcunov
2014-07-31 10:25 Stephen Rothwell
2014-07-03  4:59 Stephen Rothwell
2014-07-03 12:24 ` Vivek Goyal
2014-06-20  5:27 Stephen Rothwell
2014-06-20  5:50 ` Joonsoo Kim
2014-06-13  5:16 Stephen Rothwell
2014-06-16 23:31 ` Andrew Morton
2014-06-13  5:05 Stephen Rothwell
2014-06-13  5:28 ` Stephen Rothwell
     [not found] ` <1402672324-io6h33kn@n-horiguchi@ah.jp.nec.com>
2014-06-16  2:01   ` Stephen Rothwell
2014-05-14  7:47 Stephen Rothwell
2014-05-14 21:55 ` Andrew Morton
2014-05-14 21:57   ` Tejun Heo
2014-05-14  7:30 Stephen Rothwell
2014-04-29  7:13 Stephen Rothwell
2014-04-29 13:09 ` Don Zickus
2014-04-23  4:17 Stephen Rothwell
2014-04-17  7:08 Stephen Rothwell
2014-04-17  9:56 ` Mel Gorman
2014-04-16  6:06 Stephen Rothwell
2014-04-16  6:42 ` Benjamin Herrenschmidt
2014-04-16  5:38 Stephen Rothwell
2014-04-16  5:19 Stephen Rothwell
2014-04-16 19:21 ` Mel Gorman
2014-04-16 23:54   ` Stephen Rothwell
2014-03-25  7:44 Stephen Rothwell
2014-03-24  6:23 Stephen Rothwell
2014-03-24  6:35 ` Stephen Rothwell
2014-03-06  7:08 Stephen Rothwell
2014-03-06  7:20 ` Davidlohr Bueso
2014-03-06 22:58 ` Andrew Morton
2014-03-07  0:42   ` Stephen Rothwell
2014-02-26  8:04 Stephen Rothwell
2014-02-26 11:14 ` Jan Kara
2014-01-06  9:07 Stephen Rothwell
2014-01-06 15:06 ` Santosh Shilimkar
2014-01-06 17:28 ` Russell King
2014-01-06 19:40   ` Santosh Shilimkar
2014-01-06 22:12   ` Santosh Shilimkar
2013-10-30  7:00 Stephen Rothwell
2013-10-30 18:44 ` Jason Baron
2013-09-27  8:02 Stephen Rothwell
2013-08-30  8:12 Stephen Rothwell
2013-08-30 15:25 ` Linus Torvalds
2013-09-01 23:53   ` Stephen Rothwell
2013-08-16  6:11 Stephen Rothwell
2013-08-12  6:07 Stephen Rothwell
2013-08-12  6:09 ` Stephen Rothwell
2013-08-12  7:23   ` Michal Hocko

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