Change the document about iowait

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The iowait is not reliable by reading from /proc/stat, so this
method to get iowait is not suggested. And we mark it in the
document.

Signed-off-by: Cao Jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Chao Fan <fanc.fnst@cn.fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

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Chao Fan 2016-10-26 10:41:28 +08:00 • committed by Jonathan Corbet

parent ca9667fcc8

commit 9c240d7576

1 changed files with 10 additions and 1 deletions

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11

Documentation/filesystems/proc.txt

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