http://nicesj.com Don't worry. Be happy ko Sat, 11 Sep 2010 9:01:17 +0900 http://nicesj.com/?tid=984
in shortly, two threads are invoking the "scanf" function, then how they get the keyboard data?

of course, those two threads are shares one console(tty).

ah...

While writing this article, I can re-arrange my thought and maybe I can find the answer of handling the inputs. :D nicesj@nicesj.com (nicesj) Mon, 30 Aug 2010 04:31:28 +0900 http://nicesj.com/?tid=982 After boot done, loading a default userapp.

it will try to allocate a memory using malloc
and free allocated memory.

I think there are still may bugs are exists..
This is a start point..

I have to implement may other things.. :D

Also I need to fix a kernel bug, still has some ...]]> nicesj@nicesj.com (nicesj) Tue, 17 Aug 2010 12:00:56 +0900 http://nicesj.com/?tid=980
NCOS finds an ELF image for creating a init process(userlevel). if the NCOS successfully find it, loading it on the specific memory region
by the program header(in the ELF image) and jump to the entry point(it also recorded in the ELF image).

while executing the user ...]]> nicesj@nicesj.com (nicesj) Sat, 24 Jul 2010 21:10:52 +0900 http://nicesj.com/?tid=979 * Virtualization
KVM (Kernel-based Virtual Machine)
KSM (Kernel Samepage Memory)
MS Hyper-V drivers

* Memory
Kmemleak
Asynchronous page fault
- Multi threaded program (page fault handling upgrade)
OOM Killer updating
Mudflat
Memory compaction (http://lwn.net/Articles/368869)
<...]]> nicesj@nicesj.com (nicesj) Tue, 20 Jul 2010 10:38:58 +0900 http://nicesj.com/?tid=975 #define _GNU_SOURCE 1
#endif

#include
//#include
//#include
#include
#include
#include
#include
#include

#define NR_CPUS 8
#define NR_THREADS 5
#define USE_THREADAFFINITY 1
...]]> nicesj@nicesj.com (nicesj) Sat, 03 Jul 2010 01:34:46 +0900