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| author | Masanari Iida <standby24x7@gmail.com> | 2012-03-04 18:16:11 +0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-03-07 19:08:24 +0400 |
| commit | 40e47125e6c5110383b0176d7b9d530f2936b1ae (patch) | |
| tree | 9653ac1f586cbfe36286c2d987c9330078eb37ad /Documentation/cgroups/blkio-controller.txt | |
| parent | 4e70daaf05a181b6968e29e72e9f1c16a183e92c (diff) | |
| download | linux-40e47125e6c5110383b0176d7b9d530f2936b1ae.tar.xz | |
Documentation: Fix multiple typo in Documentation
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/cgroups/blkio-controller.txt')
| -rw-r--r-- | Documentation/cgroups/blkio-controller.txt | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Documentation/cgroups/blkio-controller.txt b/Documentation/cgroups/blkio-controller.txt index 84f0a15fc210..b4b1fb3a83f0 100644 --- a/Documentation/cgroups/blkio-controller.txt +++ b/Documentation/cgroups/blkio-controller.txt @@ -94,11 +94,11 @@ Throttling/Upper Limit policy Hierarchical Cgroups ==================== -- Currently none of the IO control policy supports hierarhical groups. But - cgroup interface does allow creation of hierarhical cgroups and internally +- Currently none of the IO control policy supports hierarchical groups. But + cgroup interface does allow creation of hierarchical cgroups and internally IO policies treat them as flat hierarchy. - So this patch will allow creation of cgroup hierarhcy but at the backend + So this patch will allow creation of cgroup hierarchcy but at the backend everything will be treated as flat. So if somebody created a hierarchy like as follows. @@ -266,7 +266,7 @@ Proportional weight policy files - blkio.idle_time - Debugging aid only enabled if CONFIG_DEBUG_BLK_CGROUP=y. This is the amount of time spent by the IO scheduler idling for a - given cgroup in anticipation of a better request than the exising ones + given cgroup in anticipation of a better request than the existing ones from other queues/cgroups. This is in nanoseconds. If this is read when the cgroup is in an idling state, the stat will only report the idle_time accumulated till the last idle period and will not include @@ -283,34 +283,34 @@ Throttling/Upper limit policy files ----------------------------------- - blkio.throttle.read_bps_device - Specifies upper limit on READ rate from the device. IO rate is - specified in bytes per second. Rules are per deivce. Following is + specified in bytes per second. Rules are per device. Following is the format. echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.throttle.read_bps_device - blkio.throttle.write_bps_device - Specifies upper limit on WRITE rate to the device. IO rate is - specified in bytes per second. Rules are per deivce. Following is + specified in bytes per second. Rules are per device. Following is the format. echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.throttle.write_bps_device - blkio.throttle.read_iops_device - Specifies upper limit on READ rate from the device. IO rate is - specified in IO per second. Rules are per deivce. Following is + specified in IO per second. Rules are per device. Following is the format. echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.throttle.read_iops_device - blkio.throttle.write_iops_device - Specifies upper limit on WRITE rate to the device. IO rate is - specified in io per second. Rules are per deivce. Following is + specified in io per second. Rules are per device. Following is the format. echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.throttle.write_iops_device Note: If both BW and IOPS rules are specified for a device, then IO is - subjectd to both the constraints. + subjected to both the constraints. - blkio.throttle.io_serviced - Number of IOs (bio) completed to/from the disk by the group (as |