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hrtimers: doc cleanup

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It has:
a tense correction(led->leads);
a typo(unevitably->inevitably);

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Cao jin 2016-04-21 21:39:15 +08:00 committed by Jonathan Corbet
parent 2c30322c47
commit ac86db349e
1 changed files with 2 additions and 2 deletions
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4
Documentation/timers/hrtimers.txt
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@ -28,9 +28,9 @@ several reasons why such integration is hard/impossible:
- the unpredictable [O(N)] overhead of cascading leads to delays which - the unpredictable [O(N)] overhead of cascading leads to delays which
necessitate a more complex handling of high resolution timers, which necessitate a more complex handling of high resolution timers, which
in turn decreases robustness. Such a design still led to rather large in turn decreases robustness. Such a design still leads to rather large
timing inaccuracies. Cascading is a fundamental property of the timer timing inaccuracies. Cascading is a fundamental property of the timer
wheel concept, it cannot be 'designed out' without unevitably wheel concept, it cannot be 'designed out' without inevitably
degrading other portions of the timers.c code in an unacceptable way. degrading other portions of the timers.c code in an unacceptable way.
- the implementation of the current posix-timer subsystem on top of - the implementation of the current posix-timer subsystem on top of