From: Vivek Goyal <vgoyal@redhat.com>
Date: Fri, 1 Oct 2010 19:16:41 +0000 (+0200)
Subject: blkio-throttle: limit max iops value to UINT_MAX
X-Git-Tag: v2.6.37-rc1~168^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9355aede5a3c4975e0ba8bbfe2b9d1fd73308916;p=pandora-kernel.git

blkio-throttle: limit max iops value to UINT_MAX

- Limit max iops value to UINT_MAX and return error to user if value is more
  than that instead of accepting bigger values and truncating implicitly.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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