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Date: Thu, 30 Jun 2011 10:06:57 -0700 From: Randy Dunlap <rdunlap@...otime.net> To: Andrea Righi <andrea@...terlinux.com> Cc: Vivek Goyal <vgoyal@...hat.com>, Jens Axboe <jaxboe@...ionio.com>, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [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@...terlinux.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 *** -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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