Hi everybody,
I'm having some problems to understand how to add a block device into
blkio.throttle.* . Being more specific, I cannot see my block listed
into blkio.throttle.io_serviced.
An example... I'm running docker with a loopback device attached:
$ docker run -ti --device=/dev/loop16:/dev/lo
Hi guys,
I want your opinion about a syscall: mount().
Today, a problem brought back this doubt.
I see a lots of code that calls/uses mount() syscall.
But, recently, running Valgrind, it showed an error saying that you
cannot specify NULL as the 'type' argument of mount function.
An example from
I believe that it was answered.
What is the recommendation when I change a structure in a include file
and this change causes a lots of new changes, for example?
Julio Cesar Faracco
2015-10-10 11:14 GMT-03:00 Greg KH :
> On Sat, Oct 10, 2015 at 08:02:49AM +0700, Ivan Safonov wrote:
>> On 10/10/2
Hi everyone.
Does anyone know a good way to test the tx_timeout function from the
net_device_ops struct?
In other words, I want to force a timeout exception to check if my code is
doing what I expect.
To test it, I'm avoiding the clean up of the output buffer. So, when the
buffer is full the mod
Hi everybody.
Where can I find the updated source code of udev?
I'm cloning the source from here:
http://git.kernel.org/cgit/linux/hotplug/udev.git/
Is it right?
Thanks!
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*Julio Cesar Faracco*
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Hi Bobby!
Yes, you're right!
I did the task, but I cannot prove to myself if my module works!
I tryed udev rules and I read the chapter 14.
But no progess... That article is so useful to me.
Thanks! =)
*Julio Cesar Faracco*
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Hi everyone!
It's a dumb question, but is not working with me.
Does anybody knows how to force my usb mouse using a kernel module created
by myself? When I plug my mouse it need to load my module and not the
generic one.
Thanks!
*Julio Cesar Faracco*
Hi Saurabh!
This is a project of a friend of mine.
It called TempOS. It is a kernel for educational purpose too.
http://tempos-project.org/
The project is listed in OSDev Wiki too.
http://wiki.osdev.org/Projects
Att,
--
Julio Cesar Faracco
University of São Paulo - Brazil
Hi Greg.
Maybe the system is overloaded again. =/
The last task I sent was answered in five days. Don't worry and wait.
Is there anyone who is facing the same thing?
Thanks.
--
Julio Cesar Faracco
University of São Paulo - Brazil
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Finally, I received a new task. Eudyptula is working again I guess.
Julio Cesar Faracco
University of São Paulo - Brazil
Em 16/05/2014 18:51, "Kai Bojens" escreveu:
>
>
> On 16. Mai 2014 16:06:12 MESZ, Sudip Mukherjee
> wrote:
>
> > I will start it next week. I was thinking of taking two usb ke
Hi Eduardo!
I'm having the same problem in the same task!
I haven't received tasks and results since last Sunday!
Julio Cesar Faracco
University of São Paulo - Brazil
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There is a free on-line version of that book, Narendra.
https://lwn.net/Kernel/LDD3/
I will suggest "Professional Linux Kernel Architecture" by Wolfgang
Mauerer too. I don't know if an on-line version, but it's a good book.
--
Julio Cesar Faracco
University of São Paulo - Brazil
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Thanks Greg K-H and Greg Freemyer.
You gave me helpful tips to start.
Att,
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*Julio Cesar Faracco*
*University of São Paulo - Brazil*
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Hi,
Does anybody know if there is a program to offer small (or big) kernel
projects to students or someone who are interested in?
I'm looking for programs like Google Summer of Code or
http://kernelnewbies.org/KernelProjects
I'm interested to contribute with kernel patches, but I don't know how
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