search for: config_cgroup_page

Hi all, This is a new release of blkio-cgroup v11. Changes: - The function cgroup_get_from_page() is added which determines to which cgroup a given page belongs. This function is introduced from Vivek's io-controller patch. Thanks Vivek. - Fix a type mismatch of the refcount of io_context. The refcount has been changed to atomic_long_t. This patch can be applied to 2.6.31-rc7. The

Hi all, This is a new release of blkio-cgroup v11. Changes: - The function cgroup_get_from_page() is added which determines to which cgroup a given page belongs. This function is introduced from Vivek's io-controller patch. Thanks Vivek. - Fix a type mismatch of the refcount of io_context. The refcount has been changed to atomic_long_t. This patch can be applied to 2.6.31-rc7. The

Hi all, This is a new release of blkio-cgroup v11. Changes: - The function cgroup_get_from_page() is added which determines to which cgroup a given page belongs. This function is introduced from Vivek's io-controller patch. Thanks Vivek. - Fix a type mismatch of the refcount of io_context. The refcount has been changed to atomic_long_t. This patch can be applied to 2.6.31-rc7. The

Hi all, This is a new release of blkio-cgroup v10. This release reduces IO tracking overhead and fixes an issue that could cause a deadlock since lock_page_cgroup() is no longer used. Thank you KAMEZAWA-san for your suggestions and pointing out the issue. This patch can be applied to 2.6.31-rc3-mmotm0716 and 2.6.31-rc4. The list of the patches: [PATCH 1/7] blkio-cgroup-v10: Introduction

Hi all, This is a new release of blkio-cgroup v10. This release reduces IO tracking overhead and fixes an issue that could cause a deadlock since lock_page_cgroup() is no longer used. Thank you KAMEZAWA-san for your suggestions and pointing out the issue. This patch can be applied to 2.6.31-rc3-mmotm0716 and 2.6.31-rc4. The list of the patches: [PATCH 1/7] blkio-cgroup-v10: Introduction

Hi all, This is a new release of blkio-cgroup v10. This release reduces IO tracking overhead and fixes an issue that could cause a deadlock since lock_page_cgroup() is no longer used. Thank you KAMEZAWA-san for your suggestions and pointing out the issue. This patch can be applied to 2.6.31-rc3-mmotm0716 and 2.6.31-rc4. The list of the patches: [PATCH 1/7] blkio-cgroup-v10: Introduction

Hi all, This is a new release of bio-cgroup which provides an IO tracking mechanism. The patches can be applied to the kernel 2.6.30-rc1 and you can also download them from the following site. http://people.valinux.co.jp/~ryov/bio-cgroup/ What's bio-cgroup all about? ============================ With this feature, you can determine the owners of any type of I/Os. This makes

Hi all, This is a new release of bio-cgroup which provides an IO tracking mechanism. The patches can be applied to the kernel 2.6.30-rc1 and you can also download them from the following site. http://people.valinux.co.jp/~ryov/bio-cgroup/ What's bio-cgroup all about? ============================ With this feature, you can determine the owners of any type of I/Os. This makes

Hi all, This is a new release of bio-cgroup which provides an IO tracking mechanism. The patches can be applied to the kernel 2.6.30-rc1 and you can also download them from the following site. http://people.valinux.co.jp/~ryov/bio-cgroup/ What's bio-cgroup all about? ============================ With this feature, you can determine the owners of any type of I/Os. This makes

Hi all, This is a new release of blkio-cgroup which provides an IO tracking mechanism. You can also download this series of patches from http://people.valinux.co.jp/~ryov/blkio-cgroup/ Changes from the previous release ================================= - bio-cgroup renamed to blkio-cgroup. - Use part of page_cgroup->flags to store the blkio-cgroup ID. This code is taken from Andrea's

Hi all, This is a new release of blkio-cgroup which provides an IO tracking mechanism. You can also download this series of patches from http://people.valinux.co.jp/~ryov/blkio-cgroup/ Changes from the previous release ================================= - bio-cgroup renamed to blkio-cgroup. - Use part of page_cgroup->flags to store the blkio-cgroup ID. This code is taken from Andrea's

Hi all, This is a new release of blkio-cgroup which provides an IO tracking mechanism. You can also download this series of patches from http://people.valinux.co.jp/~ryov/blkio-cgroup/ Changes from the previous release ================================= - bio-cgroup renamed to blkio-cgroup. - Use part of page_cgroup->flags to store the blkio-cgroup ID. This code is taken from Andrea's

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

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

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

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

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