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SubjectRe: [PATCH] blk-cgroup: fix file names in documentation
On Thu, 30 Jun 2011 17:22:04 +0200 Andrea Righi wrote:

> All the blkio.throttle.* file names are incorrectly reported without
> ".throttle" in the documentation. Fix it.
>
> Signed-off-by: Andrea Righi <andrea@betterlinux.com>

Applied, thanks.


> ---
> Documentation/cgroups/blkio-controller.txt | 12 ++++++------
> 1 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/cgroups/blkio-controller.txt b/Documentation/cgroups/blkio-controller.txt
> index cd45c8e..84f0a15 100644
> --- a/Documentation/cgroups/blkio-controller.txt
> +++ b/Documentation/cgroups/blkio-controller.txt
> @@ -77,7 +77,7 @@ Throttling/Upper Limit policy
> - Specify a bandwidth rate on particular device for root group. The format
> for policy is "<major>:<minor> <byes_per_second>".
>
> - echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.read_bps_device
> + echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.throttle.read_bps_device
>
> Above will put a limit of 1MB/second on reads happening for root group
> on device having major/minor number 8:16.
> @@ -90,7 +90,7 @@ Throttling/Upper Limit policy
> 1024+0 records out
> 4194304 bytes (4.2 MB) copied, 4.0001 s, 1.0 MB/s
>
> - Limits for writes can be put using blkio.write_bps_device file.
> + Limits for writes can be put using blkio.throttle.write_bps_device file.
>
> Hierarchical Cgroups
> ====================
> @@ -286,28 +286,28 @@ Throttling/Upper limit policy files
> specified in bytes per second. Rules are per deivce. Following is
> the format.
>
> - echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.read_bps_device
> + 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
> the format.
>
> - echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.write_bps_device
> + 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
> the format.
>
> - echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.read_iops_device
> + 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
> the format.
>
> - echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.write_iops_device
> + 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.
> --


---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***


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