Re: filesystem bug?

[Tsuchiya Yoshihiro]

viro@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx wrote:

> Umm...  You do realize that if you have a shared writable mapping, the
> buffer contents _can_ change during the IO?  Legitimately.  When dirty


Thanks for telling me about it.
But this case, the broken data can be in an inode block.
And also the test script does not share any files. 
It just create,write,read and remove independent files.


Yoshihiro Tsuchiya:
> SCSI disk and IDE also.  The problem we observed in our driver was that 

We haven't tried it with IDE disk. Sorry. 

Thank you,
Yoshi
---
Yoshihiro Tsuchiya


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