Bug 204949 – Userspace sucks (wakeups)

Bug 204949 - Userspace sucks (wakeups)

Summary:	Userspace sucks (wakeups)

Status:	CLOSED DUPLICATE of bug 204948

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	distribution (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Bill Nottingham
QA Contact:	Bill Nottingham
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Reported:	2006-09-01 12:48 EDT by David Woodhouse
Modified:	2014-03-16 23:01 EDT (History)
CC List:	2 users (show)

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Doc Type:	Bug Fix
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Last Closed:	2006-09-01 12:50:25 EDT
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Description David Woodhouse 2006-09-01 12:48:57 EDT

Our userspace sucks. It keeps waking up to poll things it really doesn't need to.
We should strive to be _entirely_ event-driven, as much as possible.

Constant wakeups will screw power consumption -- especially once we have the
kernel timer tick eliminated so we're actually waking the CPU for each userspace
stupidity.

Comment 1 David Woodhouse 2006-09-01 12:50:25 EDT


*** This bug has been marked as a duplicate of 204948 ***

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