From: Andrea Righi <righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> To: Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Cc: randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, Carl Henrik Lunde <chlunde-om2ZC0WAoZIXWF+eFR7m5Q@public.gmane.org>, eric.rannaud-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Balbir Singh <balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>, fernando-gVGce1chcLdL9jVzuh4AOg@public.gmane.org, Andrea Righi <righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, dradford-cT2on/YLNlBWk0Htik3J/w@public.gmane.org, agk-9JcytcrH/bA+uJoB2kUjGw@public.gmane.org, subrata-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dave-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, matt-cT2on/YLNlBWk0Htik3J/w@public.gmane.org, roberto-5KDOxZqKugI@public.gmane.org, ngupta-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org Subject: [PATCH 7/9] io-throttle instrumentation Date: Tue, 14 Apr 2009 22:21:18 +0200 [thread overview] Message-ID: <1239740480-28125-8-git-send-email-righi.andrea@gmail.com> (raw) In-Reply-To: <1239740480-28125-1-git-send-email-righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Apply the io-throttle controller to the opportune kernel functions. Signed-off-by: Andrea Righi <righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- block/blk-core.c | 8 ++++++++ fs/aio.c | 12 ++++++++++++ include/linux/sched.h | 7 +++++++ kernel/fork.c | 7 +++++++ mm/readahead.c | 3 +++ 5 files changed, 37 insertions(+), 0 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 07ab754..4d7f9f6 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -26,6 +26,7 @@ #include <linux/swap.h> #include <linux/writeback.h> #include <linux/task_io_accounting_ops.h> +#include <linux/blk-io-throttle.h> #include <linux/blktrace_api.h> #include <linux/fault-inject.h> #include <trace/block.h> @@ -1547,11 +1548,16 @@ void submit_bio(int rw, struct bio *bio) * go through the normal accounting stuff before submission. */ if (bio_has_data(bio)) { + unsigned long sleep = 0; + if (rw & WRITE) { count_vm_events(PGPGOUT, count); + sleep = cgroup_io_throttle(bio, + bio->bi_bdev, bio->bi_size); } else { task_io_account_read(bio->bi_size); count_vm_events(PGPGIN, count); + cgroup_io_throttle(NULL, bio->bi_bdev, bio->bi_size); } if (unlikely(block_dump)) { @@ -1562,6 +1568,8 @@ void submit_bio(int rw, struct bio *bio) (unsigned long long)bio->bi_sector, bdevname(bio->bi_bdev, b)); } + if (sleep && !iothrottle_make_request(bio, jiffies + sleep)) + return; } generic_make_request(bio); diff --git a/fs/aio.c b/fs/aio.c index 76da125..ab6c457 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -22,6 +22,7 @@ #include <linux/sched.h> #include <linux/fs.h> #include <linux/file.h> +#include <linux/blk-io-throttle.h> #include <linux/mm.h> #include <linux/mman.h> #include <linux/slab.h> @@ -1587,6 +1588,7 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, { struct kiocb *req; struct file *file; + struct block_device *bdev; ssize_t ret; /* enforce forwards compatibility on users */ @@ -1609,6 +1611,14 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, if (unlikely(!file)) return -EBADF; + /* check if we're exceeding the IO throttling limits */ + bdev = as_to_bdev(file->f_mapping); + ret = cgroup_io_throttle(NULL, bdev, 0); + if (unlikely(ret)) { + fput(file); + return -EAGAIN; + } + req = aio_get_req(ctx); /* returns with 2 references to req */ if (unlikely(!req)) { fput(file); @@ -1652,12 +1662,14 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, goto out_put_req; spin_lock_irq(&ctx->ctx_lock); + set_in_aio(); aio_run_iocb(req); if (!list_empty(&ctx->run_list)) { /* drain the run list */ while (__aio_run_iocbs(ctx)) ; } + unset_in_aio(); spin_unlock_irq(&ctx->ctx_lock); aio_put_req(req); /* drop extra ref to req */ return 0; diff --git a/include/linux/sched.h b/include/linux/sched.h index b4c38bc..e0cd710 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1356,6 +1356,13 @@ struct task_struct { unsigned long ptrace_message; siginfo_t *last_siginfo; /* For ptrace use. */ struct task_io_accounting ioac; +#ifdef CONFIG_CGROUP_IO_THROTTLE + atomic_t in_aio; + unsigned long long io_throttle_bw_cnt; + unsigned long long io_throttle_bw_sleep; + unsigned long long io_throttle_iops_cnt; + unsigned long long io_throttle_iops_sleep; +#endif #if defined(CONFIG_TASK_XACCT) u64 acct_rss_mem1; /* accumulated rss usage */ u64 acct_vm_mem1; /* accumulated virtual memory usage */ diff --git a/kernel/fork.c b/kernel/fork.c index b9e2edd..272c461 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1043,6 +1043,13 @@ static struct task_struct *copy_process(unsigned long clone_flags, task_io_accounting_init(&p->ioac); acct_clear_integrals(p); +#ifdef CONFIG_CGROUP_IO_THROTTLE + atomic_set(&p->in_aio, 0); + p->io_throttle_bw_cnt = 0; + p->io_throttle_bw_sleep = 0; + p->io_throttle_iops_cnt = 0; + p->io_throttle_iops_sleep = 0; +#endif posix_cpu_timers_init(p); p->lock_depth = -1; /* -1 = no lock */ diff --git a/mm/readahead.c b/mm/readahead.c index 133b6d5..25cae4c 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -14,6 +14,7 @@ #include <linux/blkdev.h> #include <linux/backing-dev.h> #include <linux/task_io_accounting_ops.h> +#include <linux/blk-io-throttle.h> #include <linux/pagevec.h> #include <linux/pagemap.h> @@ -81,6 +82,7 @@ int read_cache_pages(struct address_space *mapping, struct list_head *pages, int (*filler)(void *, struct page *), void *data) { struct page *page; + struct block_device *bdev = as_to_bdev(mapping); int ret = 0; while (!list_empty(pages)) { @@ -99,6 +101,7 @@ int read_cache_pages(struct address_space *mapping, struct list_head *pages, break; } task_io_account_read(PAGE_CACHE_SIZE); + cgroup_io_throttle(NULL, bdev, PAGE_CACHE_SIZE); } return ret; } -- 1.5.6.3
WARNING: multiple messages have this Message-ID (diff)
From: Andrea Righi <righi.andrea@gmail.com> To: Paul Menage <menage@google.com> Cc: Balbir Singh <balbir@linux.vnet.ibm.com>, Gui Jianfeng <guijianfeng@cn.fujitsu.com>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, agk@sourceware.org, akpm@linux-foundation.org, axboe@kernel.dk, baramsori72@gmail.com, Carl Henrik Lunde <chlunde@ping.uio.no>, dave@linux.vnet.ibm.com, Divyesh Shah <dpshah@google.com>, eric.rannaud@gmail.com, fernando@oss.ntt.co.jp, Hirokazu Takahashi <taka@valinux.co.jp>, Li Zefan <lizf@cn.fujitsu.com>, matt@bluehost.com, dradford@bluehost.com, ngupta@google.com, randy.dunlap@oracle.com, roberto@unbit.it, Ryo Tsuruta <ryov@valinux.co.jp>, Satoshi UCHIDA <s-uchida@ap.jp.nec.com>, subrata@linux.vnet.ibm.com, yoshikawa.takuya@oss.ntt.co.jp, containers@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Andrea Righi <righi.andrea@gmail.com> Subject: [PATCH 7/9] io-throttle instrumentation Date: Tue, 14 Apr 2009 22:21:18 +0200 [thread overview] Message-ID: <1239740480-28125-8-git-send-email-righi.andrea@gmail.com> (raw) In-Reply-To: <1239740480-28125-1-git-send-email-righi.andrea@gmail.com> Apply the io-throttle controller to the opportune kernel functions. Signed-off-by: Andrea Righi <righi.andrea@gmail.com> --- block/blk-core.c | 8 ++++++++ fs/aio.c | 12 ++++++++++++ include/linux/sched.h | 7 +++++++ kernel/fork.c | 7 +++++++ mm/readahead.c | 3 +++ 5 files changed, 37 insertions(+), 0 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 07ab754..4d7f9f6 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -26,6 +26,7 @@ #include <linux/swap.h> #include <linux/writeback.h> #include <linux/task_io_accounting_ops.h> +#include <linux/blk-io-throttle.h> #include <linux/blktrace_api.h> #include <linux/fault-inject.h> #include <trace/block.h> @@ -1547,11 +1548,16 @@ void submit_bio(int rw, struct bio *bio) * go through the normal accounting stuff before submission. */ if (bio_has_data(bio)) { + unsigned long sleep = 0; + if (rw & WRITE) { count_vm_events(PGPGOUT, count); + sleep = cgroup_io_throttle(bio, + bio->bi_bdev, bio->bi_size); } else { task_io_account_read(bio->bi_size); count_vm_events(PGPGIN, count); + cgroup_io_throttle(NULL, bio->bi_bdev, bio->bi_size); } if (unlikely(block_dump)) { @@ -1562,6 +1568,8 @@ void submit_bio(int rw, struct bio *bio) (unsigned long long)bio->bi_sector, bdevname(bio->bi_bdev, b)); } + if (sleep && !iothrottle_make_request(bio, jiffies + sleep)) + return; } generic_make_request(bio); diff --git a/fs/aio.c b/fs/aio.c index 76da125..ab6c457 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -22,6 +22,7 @@ #include <linux/sched.h> #include <linux/fs.h> #include <linux/file.h> +#include <linux/blk-io-throttle.h> #include <linux/mm.h> #include <linux/mman.h> #include <linux/slab.h> @@ -1587,6 +1588,7 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, { struct kiocb *req; struct file *file; + struct block_device *bdev; ssize_t ret; /* enforce forwards compatibility on users */ @@ -1609,6 +1611,14 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, if (unlikely(!file)) return -EBADF; + /* check if we're exceeding the IO throttling limits */ + bdev = as_to_bdev(file->f_mapping); + ret = cgroup_io_throttle(NULL, bdev, 0); + if (unlikely(ret)) { + fput(file); + return -EAGAIN; + } + req = aio_get_req(ctx); /* returns with 2 references to req */ if (unlikely(!req)) { fput(file); @@ -1652,12 +1662,14 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, goto out_put_req; spin_lock_irq(&ctx->ctx_lock); + set_in_aio(); aio_run_iocb(req); if (!list_empty(&ctx->run_list)) { /* drain the run list */ while (__aio_run_iocbs(ctx)) ; } + unset_in_aio(); spin_unlock_irq(&ctx->ctx_lock); aio_put_req(req); /* drop extra ref to req */ return 0; diff --git a/include/linux/sched.h b/include/linux/sched.h index b4c38bc..e0cd710 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1356,6 +1356,13 @@ struct task_struct { unsigned long ptrace_message; siginfo_t *last_siginfo; /* For ptrace use. */ struct task_io_accounting ioac; +#ifdef CONFIG_CGROUP_IO_THROTTLE + atomic_t in_aio; + unsigned long long io_throttle_bw_cnt; + unsigned long long io_throttle_bw_sleep; + unsigned long long io_throttle_iops_cnt; + unsigned long long io_throttle_iops_sleep; +#endif #if defined(CONFIG_TASK_XACCT) u64 acct_rss_mem1; /* accumulated rss usage */ u64 acct_vm_mem1; /* accumulated virtual memory usage */ diff --git a/kernel/fork.c b/kernel/fork.c index b9e2edd..272c461 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1043,6 +1043,13 @@ static struct task_struct *copy_process(unsigned long clone_flags, task_io_accounting_init(&p->ioac); acct_clear_integrals(p); +#ifdef CONFIG_CGROUP_IO_THROTTLE + atomic_set(&p->in_aio, 0); + p->io_throttle_bw_cnt = 0; + p->io_throttle_bw_sleep = 0; + p->io_throttle_iops_cnt = 0; + p->io_throttle_iops_sleep = 0; +#endif posix_cpu_timers_init(p); p->lock_depth = -1; /* -1 = no lock */ diff --git a/mm/readahead.c b/mm/readahead.c index 133b6d5..25cae4c 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -14,6 +14,7 @@ #include <linux/blkdev.h> #include <linux/backing-dev.h> #include <linux/task_io_accounting_ops.h> +#include <linux/blk-io-throttle.h> #include <linux/pagevec.h> #include <linux/pagemap.h> @@ -81,6 +82,7 @@ int read_cache_pages(struct address_space *mapping, struct list_head *pages, int (*filler)(void *, struct page *), void *data) { struct page *page; + struct block_device *bdev = as_to_bdev(mapping); int ret = 0; while (!list_empty(pages)) { @@ -99,6 +101,7 @@ int read_cache_pages(struct address_space *mapping, struct list_head *pages, break; } task_io_account_read(PAGE_CACHE_SIZE); + cgroup_io_throttle(NULL, bdev, PAGE_CACHE_SIZE); } return ret; } -- 1.5.6.3
next prev parent reply other threads:[~2009-04-14 20:21 UTC|newest] Thread overview: 207+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-04-14 20:21 [PATCH 0/9] cgroup: io-throttle controller (v13) Andrea Righi [not found] ` <1239740480-28125-1-git-send-email-righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2009-04-14 20:21 ` [PATCH 1/9] io-throttle documentation Andrea Righi 2009-04-14 20:21 ` Andrea Righi 2009-04-17 1:24 ` KAMEZAWA Hiroyuki 2009-04-17 1:56 ` Li Zefan 2009-04-17 10:25 ` Andrea Righi 2009-04-17 10:41 ` Andrea Righi 2009-04-17 10:41 ` Andrea Righi 2009-04-17 11:35 ` Fernando Luis Vázquez Cao 2009-04-17 11:35 ` Fernando Luis Vázquez Cao 2009-04-20 9:38 ` Ryo Tsuruta 2009-04-20 9:38 ` Ryo Tsuruta [not found] ` <20090420.183815.226804723.ryov-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org> 2009-04-20 15:00 ` Andrea Righi 2009-04-20 15:00 ` Andrea Righi 2009-04-27 10:45 ` Ryo Tsuruta 2009-04-27 12:15 ` Ryo Tsuruta [not found] ` <20090427.194533.183037823.ryov-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org> 2009-04-27 12:15 ` Ryo Tsuruta 2009-04-27 21:56 ` Andrea Righi 2009-04-27 21:56 ` Andrea Righi 2009-04-27 10:45 ` Ryo Tsuruta [not found] ` <49E7E1CF.6060209-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> 2009-04-17 10:25 ` Andrea Righi 2009-04-17 7:34 ` Gui Jianfeng 2009-04-17 7:43 ` KAMEZAWA Hiroyuki 2009-04-17 9:29 ` Gui Jianfeng [not found] ` <20090417164351.ea85012d.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 9:29 ` Gui Jianfeng [not found] ` <49E8311D.5030901-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> 2009-04-17 7:43 ` KAMEZAWA Hiroyuki [not found] ` <20090417102417.88a0ef93.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 1:56 ` Li Zefan 2009-04-17 7:34 ` Gui Jianfeng 2009-04-17 9:55 ` Andrea Righi 2009-04-17 9:55 ` Andrea Righi [not found] ` <1239740480-28125-2-git-send-email-righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2009-04-17 1:24 ` KAMEZAWA Hiroyuki 2009-04-17 17:39 ` Vivek Goyal 2009-04-17 17:39 ` Vivek Goyal 2009-04-17 23:12 ` Andrea Righi 2009-04-19 13:42 ` Vivek Goyal 2009-04-19 13:42 ` Vivek Goyal [not found] ` <20090419134201.GF8493-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2009-04-19 15:47 ` Andrea Righi 2009-04-19 15:47 ` Andrea Righi 2009-04-20 21:28 ` Vivek Goyal 2009-04-20 21:28 ` Vivek Goyal 2009-04-20 22:05 ` Andrea Righi 2009-04-21 1:08 ` Vivek Goyal 2009-04-21 1:08 ` Vivek Goyal [not found] ` <20090421010846.GA15850-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2009-04-21 8:37 ` Andrea Righi 2009-04-21 8:37 ` Andrea Righi 2009-04-21 14:23 ` Vivek Goyal 2009-04-21 14:23 ` Vivek Goyal [not found] ` <20090421142305.GB22619-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2009-04-21 18:29 ` Vivek Goyal 2009-04-21 18:29 ` Vivek Goyal [not found] ` <20090421182958.GF22619-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2009-04-21 21:36 ` Andrea Righi 2009-04-21 21:36 ` Andrea Righi 2009-04-21 21:28 ` Andrea Righi 2009-04-21 21:28 ` Andrea Righi [not found] ` <20090420212827.GA9080-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2009-04-20 22:05 ` Andrea Righi 2009-04-19 13:54 ` Vivek Goyal 2009-04-19 13:54 ` Vivek Goyal [not found] ` <20090417173955.GF29086-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2009-04-17 23:12 ` Andrea Righi 2009-04-14 20:21 ` [PATCH 2/9] res_counter: introduce ratelimiting attributes Andrea Righi 2009-04-14 20:21 ` Andrea Righi 2009-04-14 20:21 ` [PATCH 3/9] bio-cgroup controller Andrea Righi 2009-04-14 20:21 ` Andrea Righi 2009-04-15 2:15 ` KAMEZAWA Hiroyuki 2009-04-15 9:37 ` Andrea Righi 2009-04-15 12:38 ` Ryo Tsuruta [not found] ` <20090415.213850.226770691.ryov-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org> 2009-04-15 13:23 ` Andrea Righi 2009-04-15 13:23 ` Andrea Righi 2009-04-15 23:58 ` KAMEZAWA Hiroyuki 2009-04-15 23:58 ` KAMEZAWA Hiroyuki 2009-04-16 10:42 ` Andrea Righi 2009-04-16 12:00 ` Ryo Tsuruta 2009-04-16 12:00 ` Ryo Tsuruta 2009-04-17 0:04 ` KAMEZAWA Hiroyuki 2009-04-17 9:44 ` Andrea Righi [not found] ` <20090417090451.5ad9022f.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 9:44 ` Andrea Righi 2009-04-17 0:04 ` KAMEZAWA Hiroyuki [not found] ` <20090416085814.8b6d077f.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-16 10:42 ` Andrea Righi 2009-04-15 12:38 ` Ryo Tsuruta 2009-04-15 13:07 ` Andrea Righi [not found] ` <20090415111528.b796519a.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-15 9:37 ` Andrea Righi 2009-04-15 13:07 ` Andrea Righi 2009-04-16 22:29 ` Andrew Morton 2009-04-17 0:20 ` KAMEZAWA Hiroyuki [not found] ` <20090417092040.1c832c69.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 0:44 ` Andrew Morton 2009-04-17 0:44 ` Andrew Morton 2009-04-17 1:44 ` Ryo Tsuruta 2009-04-17 4:15 ` Andrew Morton [not found] ` <20090416211514.038c5e91.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> 2009-04-17 7:48 ` Ryo Tsuruta 2009-04-17 7:48 ` Ryo Tsuruta [not found] ` <20090417.104432.193700511.ryov-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org> 2009-04-17 4:15 ` Andrew Morton 2009-04-17 1:50 ` Balbir Singh [not found] ` <20090416174428.6bb5da21.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> 2009-04-17 1:44 ` Ryo Tsuruta 2009-04-17 1:50 ` Balbir Singh [not found] ` <20090416152937.b2188370.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> 2009-04-17 0:20 ` KAMEZAWA Hiroyuki 2009-04-17 9:40 ` Andrea Righi 2009-04-17 9:40 ` Andrea Righi 2009-04-17 1:49 ` Takuya Yoshikawa 2009-04-17 2:24 ` KAMEZAWA Hiroyuki [not found] ` <20090417112433.085ed604.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 7:22 ` Ryo Tsuruta 2009-04-17 7:22 ` Ryo Tsuruta 2009-04-17 8:00 ` KAMEZAWA Hiroyuki [not found] ` <20090417170016.5c7268f1.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 8:48 ` KAMEZAWA Hiroyuki 2009-04-17 8:48 ` KAMEZAWA Hiroyuki [not found] ` <20090417174854.07aeec9f.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-17 8:51 ` KAMEZAWA Hiroyuki 2009-04-17 8:51 ` KAMEZAWA Hiroyuki [not found] ` <20090417.162201.183038478.ryov-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org> 2009-04-17 8:00 ` KAMEZAWA Hiroyuki 2009-04-17 11:27 ` Block I/O tracking (was Re: [PATCH 3/9] bio-cgroup controller) Fernando Luis Vázquez Cao 2009-04-17 11:27 ` Fernando Luis Vázquez Cao 2009-04-17 22:09 ` Andrea Righi [not found] ` <49E8679D.8010405-gVGce1chcLdL9jVzuh4AOg@public.gmane.org> 2009-04-17 22:09 ` Andrea Righi 2009-04-17 7:32 ` [PATCH 3/9] bio-cgroup controller Ryo Tsuruta [not found] ` <49E7E037.9080004-gVGce1chcLdL9jVzuh4AOg@public.gmane.org> 2009-04-17 2:24 ` KAMEZAWA Hiroyuki 2009-04-17 7:32 ` Ryo Tsuruta 2009-04-17 10:22 ` Balbir Singh [not found] ` <20090417102214.GC3896-SINUvgVNF2CyUtPGxGje5AC/G2K4zDHf@public.gmane.org> 2009-04-20 11:35 ` Ryo Tsuruta 2009-04-20 11:35 ` Ryo Tsuruta [not found] ` <20090420.203540.104031006.ryov-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org> 2009-04-20 14:56 ` Andrea Righi 2009-04-20 14:56 ` Andrea Righi 2009-04-21 11:39 ` Ryo Tsuruta 2009-04-21 11:39 ` Ryo Tsuruta 2009-04-21 15:31 ` Balbir Singh 2009-04-21 15:31 ` Balbir Singh [not found] ` <1239740480-28125-4-git-send-email-righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2009-04-15 2:15 ` KAMEZAWA Hiroyuki 2009-04-16 22:29 ` Andrew Morton 2009-04-17 1:49 ` Takuya Yoshikawa 2009-04-17 10:22 ` Balbir Singh 2009-04-14 20:21 ` [PATCH 4/9] support checking of cgroup subsystem dependencies Andrea Righi 2009-04-14 20:21 ` [PATCH 5/9] io-throttle controller infrastructure Andrea Righi 2009-04-14 20:21 ` [PATCH 6/9] kiothrottled: throttle buffered (writeback) IO Andrea Righi 2009-04-14 20:21 ` Andrea Righi 2009-04-14 20:21 ` Andrea Righi [this message] 2009-04-14 20:21 ` [PATCH 7/9] io-throttle instrumentation Andrea Righi 2009-04-14 20:21 ` [PATCH 8/9] export per-task io-throttle statistics to userspace Andrea Righi 2009-04-14 20:21 ` Andrea Righi 2009-04-14 20:21 ` [PATCH 9/9] ext3: do not throttle metadata and journal IO Andrea Righi 2009-04-14 20:21 ` Andrea Righi [not found] ` <1239740480-28125-10-git-send-email-righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2009-04-17 12:38 ` Theodore Tso 2009-04-17 12:38 ` Theodore Tso 2009-04-17 12:50 ` Jens Axboe [not found] ` <20090417125004.GY4593-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org> 2009-04-17 14:39 ` Andrea Righi 2009-04-17 14:39 ` Andrea Righi 2009-04-21 0:18 ` Theodore Tso 2009-04-21 8:30 ` Andrea Righi 2009-04-21 14:06 ` Theodore Tso 2009-04-21 14:31 ` Andrea Righi 2009-04-21 16:35 ` Theodore Tso [not found] ` <20090421163537.GI19186-3s7WtUTddSA@public.gmane.org> 2009-04-21 17:23 ` Balbir Singh 2009-04-21 17:23 ` Balbir Singh [not found] ` <20090421172317.GM19637-SINUvgVNF2CyUtPGxGje5AC/G2K4zDHf@public.gmane.org> 2009-04-21 17:46 ` Theodore Tso 2009-04-21 17:46 ` Theodore Tso [not found] ` <20090421174620.GD15541-3s7WtUTddSA@public.gmane.org> 2009-04-21 18:14 ` Balbir Singh 2009-04-21 18:14 ` Balbir Singh 2009-04-21 19:14 ` Theodore Tso [not found] ` <20090421191401.GF15541-3s7WtUTddSA@public.gmane.org> 2009-04-21 20:49 ` Andrea Righi 2009-04-22 3:30 ` Balbir Singh 2009-04-21 20:49 ` Andrea Righi 2009-04-22 0:33 ` KAMEZAWA Hiroyuki 2009-04-22 1:21 ` KAMEZAWA Hiroyuki [not found] ` <20090422102153.9aec17b9.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-22 10:22 ` Andrea Righi 2009-04-22 10:22 ` Andrea Righi 2009-04-23 0:05 ` KAMEZAWA Hiroyuki 2009-04-23 1:22 ` Theodore Tso [not found] ` <20090423012254.GZ15541-3s7WtUTddSA@public.gmane.org> 2009-04-23 2:54 ` KAMEZAWA Hiroyuki 2009-04-23 2:54 ` KAMEZAWA Hiroyuki [not found] ` <20090423115419.c493266a.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-23 4:35 ` Theodore Tso 2009-04-23 4:35 ` Theodore Tso [not found] ` <20090423043547.GB2723-3s7WtUTddSA@public.gmane.org> 2009-04-23 4:58 ` Andrew Morton 2009-04-23 4:58 ` Andrew Morton 2009-04-23 5:37 ` KAMEZAWA Hiroyuki [not found] ` <20090422215825.f83e1b27.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> 2009-04-23 5:37 ` KAMEZAWA Hiroyuki 2009-04-23 9:44 ` Andrea Righi 2009-04-24 5:14 ` Balbir Singh 2009-04-23 9:44 ` Andrea Righi 2009-04-23 12:17 ` Theodore Tso 2009-04-23 12:17 ` Theodore Tso [not found] ` <20090423121745.GC2723-3s7WtUTddSA@public.gmane.org> 2009-04-23 12:27 ` Theodore Tso 2009-04-23 12:27 ` Theodore Tso 2009-04-23 21:13 ` Andrea Righi 2009-04-23 21:13 ` Andrea Righi 2009-04-24 0:26 ` KAMEZAWA Hiroyuki 2009-04-24 0:26 ` KAMEZAWA Hiroyuki 2009-04-24 5:14 ` Balbir Singh 2009-04-23 10:03 ` Andrea Righi [not found] ` <20090423090535.ec419269.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-23 1:22 ` Theodore Tso 2009-04-23 10:03 ` Andrea Righi 2009-04-23 0:05 ` KAMEZAWA Hiroyuki [not found] ` <20090422093349.1ee9ae82.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 2009-04-22 1:21 ` KAMEZAWA Hiroyuki 2009-04-22 0:33 ` KAMEZAWA Hiroyuki 2009-04-22 3:30 ` Balbir Singh [not found] ` <20090421181429.GO19637-SINUvgVNF2CyUtPGxGje5AC/G2K4zDHf@public.gmane.org> 2009-04-21 19:14 ` Theodore Tso 2009-04-21 16:35 ` Theodore Tso [not found] ` <20090421140631.GF19186-3s7WtUTddSA@public.gmane.org> 2009-04-21 14:31 ` Andrea Righi 2009-04-24 15:10 ` Balbir Singh 2009-04-24 15:10 ` Balbir Singh 2009-04-21 14:06 ` Theodore Tso [not found] ` <20090421001822.GB19186-3s7WtUTddSA@public.gmane.org> 2009-04-21 8:30 ` Andrea Righi 2009-04-21 0:18 ` Theodore Tso [not found] ` <20090417123805.GC7117-3s7WtUTddSA@public.gmane.org> 2009-04-17 12:50 ` Jens Axboe 2009-04-16 22:24 ` [PATCH 0/9] cgroup: io-throttle controller (v13) Andrew Morton 2009-04-16 22:24 ` Andrew Morton [not found] ` <20090416152433.aaaba300.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> 2009-04-17 9:37 ` Andrea Righi 2009-04-17 9:37 ` Andrea Righi 2009-04-30 13:20 ` Alan D. Brunelle 2009-04-14 20:21 ` [PATCH 4/9] support checking of cgroup subsystem dependencies Andrea Righi 2009-04-14 20:21 ` [PATCH 5/9] io-throttle controller infrastructure Andrea Righi 2009-04-30 13:20 ` [PATCH 0/9] cgroup: io-throttle controller (v13) Alan D. Brunelle [not found] ` <49F9A5BA.9030100-VXdhtT5mjnY@public.gmane.org> 2009-05-01 11:11 ` Andrea Righi 2009-05-01 11:11 ` Andrea Righi
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