Accessing on-disk datastructures from a module

[mohit verma]

On Wed, Jan 19, 2011 at 1:21 PM, Martin DeMello <martindemello at gmail.com>wrote:

> On Wed, Jan 19, 2011 at 1:18 PM, Manish Katiyar <mkatiyar at gmail.com>
> wrote:
> >
> > Once you have your reserved inode, you can open it using iget to get
> > the inode pointer. After that it would be same way as you would have
> > done if you were allowed file ops in kernel. For eg.. If my reserved
> > inode is 100 and I'm using ext2, it would be something like
> > [...]
>
> Thanks a lot, that's really helpful!
>

hello guys,

can anyone  tell me how to make a disk based file reserved ?
as manish said : buy making a file reserved for a file system the above task
can be achieved.but how to make it reserved?

>
> martin
>
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-- 
........................
*MOHIT VERMA*
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