From: David Ford <david+challenge-response@blue-labs.org>
To: Jeba Anandhan A <jeba_career@yahoo.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Kernel OOPS[filesystem programming]
Date: Tue, 31 Aug 2004 12:29:51 -0400 [thread overview]
Message-ID: <4134A77F.4050004@blue-labs.org> (raw)
In-Reply-To: <20040831161956.931.qmail@web50610.mail.yahoo.com>
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What is *my_inode set to?
Jeba Anandhan A wrote:
>i have written kernel program to access the data
>structure of particular inode.
>
>#include<linux/kernel.h>
>#include<linux/module.h>
>#include<linux/fs.h>
>
>static struct inode *my_inode;
>static unsigned long inode_no;
>
>
>int init_module(void){
> printk("inode module inserted\n");
> inode_no=1304012;
> printk("inode no=%d",inode_no);
> my_inode->i_ino=inode_no; // it creates segmentation
> //fault why so..
>return 0;
>}
>
>void cleanup_module(void){
>}
>
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prev parent reply other threads:[~2004-08-31 16:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-31 16:19 Kernel OOPS[filesystem programming] Jeba Anandhan A
2004-08-31 16:29 ` David Ford [this message]
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