Linux Source Code

I want to change the kernel Source code of
Redhat linux 5.2 as a project.
I want to open /create a file through a system
call, in the source
code.
I made it through sys_open.
This I kept in arp_rcv function of
/usr/src/linux-2.0.36/net/ipv4/arp.c file.
While running it, I am getting a error of "gfp
nonautomatically called
by interrupt 0000003".
This error is in the file
/usr/src/linux-2.0.36/mm/page_alloc.c

Please tell me how I can open a file in source code
through system
calls.
I am unable to open a semaphore ans shared memory
also.
i am getting an error of "kmalloc called
nonautomically by interrupt
0000030",
which is in the file
/usr/src/linux-2.0.36/mm/kmalloc.c

Please reply me to [email protected]
Thanking U,
G.Sreedhar

--
To unsubscribe, send a message with 'unsubscribe linux-mm my@address' in the body to [email protected]. For more info on Linux MM,
see: http://humbolt.geo.uu.nl/Linux-MM/