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RE: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

... result or an usual result. Thanks, Satoshi UCHIDA. > -----Original Message----- > From: Ryo Tsuruta [ ... , 2008 6:55 PM > To: s-uchida@ap.jp.nec.com; vtaras@openvz.org ... 2008 01:53:34 -0500 > > From: "Satoshi UCHIDA" uchida@ap.jp.nec.com> ...

linux-kernel - Satoshi UCHIDA - May 9 2008 - 06:17

RE: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

... I release new patch-set. Regards, Satoshi Uchida. diff --git a/block/cfq- ... subsystem for CGroups based on CFQ > > Satoshi UCHIDA wrote: > > Hi, Tsuruta-san. > ... looking forward to your report. > > Hi Satoshi, > > I'm testing your patch ...

linux-kernel - Satoshi UCHIDA - Jun 18 2008 - 05:48

RE: Too many I/O controller patches

... interested in this results. Thanks, Satoshi Uchida. > -----Original Message----- > From: Andrea ... CFQ prio and > using the Satoshi's controller. But this needs ... posted anything yet, just informed > Satoshi about this. > > Unfortunately I've ...

linux-kernel - Satoshi UCHIDA - Aug 4 2008 - 22:50

[RFC][patch 3/11][CFQ-cgroup] Introduce cgroup subsystem

... subsystem is called cfq_cgroup. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git ... on original CFQ code. + * + * Copyright (C) 2008 Satoshi UCHIDA uchida@ap.jp.nec.com> + * and NEC Corp. + */ + +#include ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:32

[RFC][patch 3/12][CFQ-cgroup] Introduce cgroup subsystem

... subsystem is called cfq_cgroup. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> --- block ... on original CFQ code. + * + * Copyright (C) 2008 Satoshi UCHIDA uchida@ap.jp.nec.com> + * and NEC Corp. + */ + +#include ...

linux-kernel - Satoshi UCHIDA - Apr 3 2008 - 03:12

RE: [RFC][patch 8/11][CFQ-cgroup] Control cfq_data per cgroup

... 1, 2008 at 2:38 AM, Satoshi UCHIDA uchida@ap.jp.nec.com> > wrote: > > + > > +static void *cfq_cgroup_init_cfq_data(struct cfq_cgroup *cfqc, ... Does the current code have any problem? Satoshi UCHIDA. -- To unsubscribe from this list: ...

linux-kernel - Satoshi UCHIDA - Apr 4 2008 - 02:20

RE: [RFC][patch 8/11][CFQ-cgroup] Control cfq_data per cgroup

Hi, > > On Thu, Apr 3, 2008 at 11:20 PM, Satoshi UCHIDA uchida@ap.jp.nec.com> > wrote: > > > > So that you say, root ... suggestion. I will consider this issue. Thanks, Satoshi UCHIDA. -- To unsubscribe from this list: send ...

linux-kernel - Satoshi UCHIDA - Apr 4 2008 - 05:46

RE: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

... (in particular, at low priority) o Satoshi's scheduler can guarantee I/O ... (2.27%) | 26640.0 | ----------------------------------------------------------------------------------- Thanks, Satoshi UCHIDA. -- To unsubscribe from this list ...

linux-kernel - Satoshi UCHIDA - May 27 2008 - 07:32

RE: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

... -san, Thanks for your test. > > Uchida-san said, > > > In the test ... 9430 > | > > --------------------------------------------------------------------- > > Thanks, > Ryo Tsuruta Thanks, Satoshi UCHIDA. -- To unsubscribe from this ...

linux-kernel - Satoshi UCHIDA - May 22 2008 - 22:53

RE: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

... 'll investigate this problem continuously. Thanks, Satoshi Uchida. > -----Original Message----- > From: Ryo Tsuruta ... 2008 5:16 PM > To: s-uchida@ap.jp.nec.com > Cc: ... for CGroups based on CFQ > > Hi Uchida-san, > > > I report my tests. > ...

linux-kernel - Satoshi UCHIDA - Jun 26 2008 - 00:49

[RFC][patch 0/11][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

... late. Because its group had low priority. Regards, ========================== Satoshi UCHIDA uchida@ap.jp.nec.com> NEC Coropration. -- To unsubscribe from this list: send the ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:22

[RFC][patch 1/11][CFQ-cgroup] Add Configuration

This patch adds configuration entry into block/Kconfig.iosched. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched index 96a01b3.. ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:27

[RFC][patch 2/11][CFQ-cgroup] Move header file

This patch moves some data structure into header file (include/linux/cfq-iosched.h). Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:30

[RFC][patch 4/11][CFQ-cgroup] Create cfq driver unique data

... in cfq_data. In two lalyer CFQ, macro selects cfq_driver_data in cfq_meta_data. (in [6/11] patch) Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:33

[RFC][patch 5/11][CFQ-cgroup] Add cfq optional operation framework

... a cfq optional operations framework. This framework defines specific functions for expanding CFQ. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-cgroup.c b/block/cfq-cgroup. ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:35

[RFC][patch 6/11][CFQ-cgroup] Add new control layer over traditional control layer

... " defines a function that runs when device is unplugged, namely I/O queue is removed. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-cgroup.c b/block/cfq-cgroup.c index ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:36

[RFC][patch 7/11][CFQ-cgroup] Control cfq_data per driver

... multi cfq_data. This control is used rb_tree and the key is used a pointer of cfq_data. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-cgroup.c b/block/cfq-cgroup.c index ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:37

[RFC][patch 8/11][CFQ-cgroup] Control cfq_data per cgroup

... in group. This control is used rb_tree and the key is used a pointer of cfq_meta_data. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-cgroup.c b/block/cfq-cgroup.c index ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:38

[RFC][patch 9/11][CFQ-cgroup] Search cfq_data when not connected

... function that selects a correct cfq_data when cfq_queue and requests are not connected yet. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-cgroup.c b/block/cfq-cgroup.c ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:40

[RFC][patch 10/11][CFQ-cgroup] Control service tree: Main functions

... active cfq_data. The "cfq_empty_fn" defines a function which check whether active data exists. Signed-off-by: Satoshi UCHIDA <uchida@ap.jp.nec.com> diff --git a/block/cfq-cgroup.c b/block/cfq-cgroup.c ...

linux-kernel - Satoshi UCHIDA - Apr 1 2008 - 05:41

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