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Bug #3935

closed

timer_settime() for a one-shot should use cyclic_reprogram()

Added by Robert Mustacchi about 10 years ago. Updated about 10 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Bryan Cantrill
Category:
kernel
Start date:
2013-07-28
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
External Bug:

Description

Currently, timer_settime() on a CLOCK_HIGHRES timer will remove any old cyclic associated with the timer, and create a new one with the desired interval. For those that wish to use a CLOCK_HIGHRES as a one-shot, this is a bunch of unnecessary work, and it would be much more efficient to use the (relatively new) cyclic_reprogram() interface for this case.

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 #1

Updated by Robert Mustacchi about 10 years ago

  • Status changed from New to Resolved
  • % Done changed from 90 to 100

Resolved in c48ec423be1da03d6a2b8d2411544360fb3f7378.

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