Hi,
Could anyone help me to analyse the following issue? I just
understand that during atomic operation my driver might call some
methods that can cause scheduling.
I don't know where the problem is. Could anyone help me to figure it
out?
BUG: scheduling while atomic: ird.out/0x00
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bernd
Petrovitsch
Sent: Friday, November 09, 2007 5:01 PM
To: Tang Rui
Cc: kernelnewbies@nl.linux.org
Subject: Re: Any one has experience about TCP/UDP develepment in
LINUXkernel space.
On Fri, 2007-11-09 at 10:17 +0800, Tang Rui
Hi,
I want to develop a TCP/UDP daemon in LINUX kernel-space, I use
this demon to receive data from specified ip port, and then injector the
data to another driver or device.
Most of cases, we can use user-space socket interface to receive
TCP/UDP packet , then send data to driver by driv
Hi,
I'm going to optimize my application and driver under LINUX.
That means I need to know the performance of my code, memory
consumption, which thread in my code is using too much CPU time, and
also all facts which might cause performance issue.
So is there anyone tell me some eff
