[#4008] nano-x with tslib caused high CPU usage
Submitted By: Yi Li
Open Date
2008-04-03 02:36:15 Close Date
2008-04-25 06:07:18
Priority:
Medium Assignee:
Yi Li
Status:
Closed Fixed In Release:
N/A
Found In Release:
N/A Release:
2008r1 branch
Category:
N/A Board:
N/A
Processor:
BF548 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Not reproducible
Uboot version or rev.:
Toolchain version or rev.:
2008r1
App binary format:
N/A
Summary: nano-x with tslib caused high CPU usage
Details:
Test nano-x with tslib support on BF548-EZKIT, by using the patch from: blackfin.uclinux.org/gf/project/uclinux-dist/forum/?action=ForumBrowse&forum_id=39&_forum_action=ForumMessageBrowse&thread_id=26343.
However, the nano-x CPU usage is about 99%.
Follow-ups
--- Yi Li 2008-04-24 03:40:16
depend on bug #4055 - cannot use top on trunk now and cannot reproduce.
--- Yi Li 2008-04-25 06:07:14
tested on svn trunk: uclinux-dist: Revision: 6612, linux-kernel: R4658.
toolchain 2008-r1-rc1.
The CPU usage showed by top is normal, about 2% when running the nxlib demo
"editor" and using tslib.
So close it.
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