evaluate the utility and overhead of CONFIG_ NO_HZ_FULL

Bug #1413969 reported by Andy Whitcroft
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Low
Colin Ian King

Bug Description

We have inconsistant settings for CONFIG_NO_HZ_* and as part of that we have moved to a consistent CONFIG_NO_HZ_IDLE (bug #1413968). We wish to evaluate the overhead of CONFIG_NO_HZ_FULL as part of determining if we should move to this being on across the board.

Andy Whitcroft (apw)
Changed in linux (Ubuntu):
status: New → Confirmed
importance: Undecided → Low
assignee: nobody → Colin Ian King (colin-king)
milestone: none → ubuntu-15.02
Changed in linux (Ubuntu):
status: Confirmed → In Progress
Andy Whitcroft (apw)
Changed in linux (Ubuntu):
milestone: ubuntu-15.02 → ubuntu-15.03
Changed in linux (Ubuntu):
status: In Progress → Fix Released
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