Displaying 13 results from an estimated 13 matches for "cgroup_subsi".
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cgroup_subsys
2008 Oct 29
0
[PATCH][cfq-cgroups] Introduce cgroups structure with ioprio entry.
This patch introcude cfq_cgroup structure which is type for
group control within expanded CFQ scheduler.
In addition, the cfq_cgroup structure has "ioprio" entry which
is preference of group for I/O.
Signed-off-by: Satoshi UCHIDA <s-uchida at ap.jp.nec.com>
---
block/cfq-cgroup.c | 148 +++++++++++++++++++++++++++++++++++++++++
2008 May 20
4
[PATCH O/4] BIO tracking take2
Hi all,
With this series of patches, you can determine the owners of any
type of I/Os. I ported the previous version to linux-2.6.26-rc2-mm1.
This makes dm-ioband -- I/O bandwidth controller -- be able to control
the Block I/O bandwidths even when it accepts delayed write requests.
Dm-ioband can find the owner cgroup of each request.
It is also possible that OpenVz team and NEC Uchida-san team
2008 May 20
4
[PATCH O/4] BIO tracking take2
Hi all,
With this series of patches, you can determine the owners of any
type of I/Os. I ported the previous version to linux-2.6.26-rc2-mm1.
This makes dm-ioband -- I/O bandwidth controller -- be able to control
the Block I/O bandwidths even when it accepts delayed write requests.
Dm-ioband can find the owner cgroup of each request.
It is also possible that OpenVz team and NEC Uchida-san team
2008 Nov 12
15
[PATCH][RFC][12+2][v3] A expanded CFQ scheduler for cgroups
This patchset expands traditional CFQ scheduler in order to support cgroups,
and improves old version.
Improvements are as following.
* Modularizing our new CFQ scheduler.
The expanded CFQ scheduler is registered/unregistered as new I/O
elevator scheduler called "cfq-cgroups". By this, the traditional CFQ
scheduler, which does not handle cgroups, and our new CFQ
2008 Nov 12
15
[PATCH][RFC][12+2][v3] A expanded CFQ scheduler for cgroups
This patchset expands traditional CFQ scheduler in order to support cgroups,
and improves old version.
Improvements are as following.
* Modularizing our new CFQ scheduler.
The expanded CFQ scheduler is registered/unregistered as new I/O
elevator scheduler called "cfq-cgroups". By this, the traditional CFQ
scheduler, which does not handle cgroups, and our new CFQ
2008 Nov 07
0
[PATCH][cfq-cgroups] Introduce ioprio class for top layer.
This patch introduces iprio class for cfq data control layer.
By applying this patch, controller can also handle the RT/IDLE properties
among groups.
Signed-off-by: Satoshi UCHIDA <s-uchida at ap.jp.nec.com>
---
block/cfq-cgroup.c | 344 +++++++++++++++++++++++++------------------
include/linux/cfq-iosched.h | 1 +
2 files changed, 203 insertions(+), 142 deletions(-)
2008 Nov 07
0
[PATCH][cfq-cgroups] Introduce ioprio class for top layer.
This patch introduces iprio class for cfq data control layer.
By applying this patch, controller can also handle the RT/IDLE properties
among groups.
Signed-off-by: Satoshi UCHIDA <s-uchida at ap.jp.nec.com>
---
block/cfq-cgroup.c | 344 +++++++++++++++++++++++++------------------
include/linux/cfq-iosched.h | 1 +
2 files changed, 203 insertions(+), 142 deletions(-)
2008 Sep 19
2
[PATCH 0/5] bio-cgroup: Introduction
Hi everyone,
Here are new releases of bio-cgroup.
Changes from the previous version are as follows:
- Accurate dirty-page tracking
Support migrating pages between bio-cgroups with minimum overhead,
but I think such a situation is quite rare.
- Fix a bug of swapcache page handling
Sometimes, "bad page state" is occurred since the memory controller
has temporarily changed the
2008 Sep 19
2
[PATCH 0/5] bio-cgroup: Introduction
Hi everyone,
Here are new releases of bio-cgroup.
Changes from the previous version are as follows:
- Accurate dirty-page tracking
Support migrating pages between bio-cgroups with minimum overhead,
but I think such a situation is quite rare.
- Fix a bug of swapcache page handling
Sometimes, "bad page state" is occurred since the memory controller
has temporarily changed the
2008 Sep 19
2
[PATCH 0/5] bio-cgroup: Introduction
Hi everyone,
Here are new releases of bio-cgroup.
Changes from the previous version are as follows:
- Accurate dirty-page tracking
Support migrating pages between bio-cgroups with minimum overhead,
but I think such a situation is quite rare.
- Fix a bug of swapcache page handling
Sometimes, "bad page state" is occurred since the memory controller
has temporarily changed the
2008 Aug 04
9
[PATCH 0/7] I/O bandwidth controller and BIO tracking
Hi everyone,
This series of patches of dm-ioband now includes "The bio tracking mechanism,"
which has been posted individually to this mailing list.
This makes it easy for anybody to control the I/O bandwidth even when
the I/O is one of delayed-write requests.
Have fun!
This series of patches consists of two parts:
1. dm-ioband
Dm-ioband is an I/O bandwidth controller implemented
2008 Aug 04
9
[PATCH 0/7] I/O bandwidth controller and BIO tracking
Hi everyone,
This series of patches of dm-ioband now includes "The bio tracking mechanism,"
which has been posted individually to this mailing list.
This makes it easy for anybody to control the I/O bandwidth even when
the I/O is one of delayed-write requests.
Have fun!
This series of patches consists of two parts:
1. dm-ioband
Dm-ioband is an I/O bandwidth controller implemented
2008 Aug 04
9
[PATCH 0/7] I/O bandwidth controller and BIO tracking
Hi everyone,
This series of patches of dm-ioband now includes "The bio tracking mechanism,"
which has been posted individually to this mailing list.
This makes it easy for anybody to control the I/O bandwidth even when
the I/O is one of delayed-write requests.
Have fun!
This series of patches consists of two parts:
1. dm-ioband
Dm-ioband is an I/O bandwidth controller implemented