[prev in list] [next in list] [prev in thread] [next in thread] 

List:       ltp-list
Subject:    Re: [LTP] [YEAR END ANALYSIS] Where we stand ??
From:       Li Zefan <lizf () cn ! fujitsu ! com>
Date:       2009-01-08 9:26:40
Message-ID: 4965C6D0.8090205 () cn ! fujitsu ! com
[Download RAW message or body]

Subrata Modak wrote:
> On Wed, 2009-01-07 at 09:53 +0800, Li Zefan wrote:
>> Subrata Modak wrote:
>>> Not sure whether everybody is back from vacation. But, this data is very
>>> important for the project. Hope you will help me provide some inputs.
>>> Some of you has already given me. Thanks for that.
>>>
>> A thought:
>>
>> We have many bug reports in LKML and the bugzilla, and some of them
>> provided programs or steps to reproduce bugs. It is of benefit if
>> we can make test programs and merge them into LTP based on those
>> provided by bug reporters. Those test cases help to test corner
>> cases.
>>
>> There is an excellent program to reliably reproduce a bug in direct-io,
>> and the bug still remains to be resovled. Andrea Arcangeli <aarcange@redhat.com>
>> sugguested it is probably worth adding to LTP, and so do I. :)
>>
>> The bug report and discussion can be found here:
>> http://marc.info/?l=linux-mm&m=122668235304637&w=2
>>
>> And the test program is attached. We have to ask Tim LaBerge <tim.laberge@quantum.com>
>> if we can use it in LTP.
> 
> Yes, Definitely. I will write a patch to make it LTP specific and you
> can review that before integrating.
> 

You can write the test script based on the below one:

#! /bin/sh

# generate test files
./dma_thread

# test different alignments: 512, 1024, ..., (4096-512)
for ((i = 512; i < 4096; i += 512))
{
	./dma_thread -a $i
	if [ $? -ne 0]; then
		echo "Test Failed !!"
		exit 1
	fi
}


------------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It is the best place to buy or sell services for
just about anything Open Source.
http://p.sf.net/sfu/Xq1LFB
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
[prev in list] [next in list] [prev in thread] [next in thread]