On Sat, 2012-11-03 at 21:56 +0530, jeshkumar555@gmail.com wrote:
hello Mulyadi,
As per my design, a userspace application shall call some function in the application for each interrupt occur in particular kernel module. So what mechanism shall go ? As subramaniam referred kobject, I am going on with it. ( understanding kobject) Why userspace is bothered about interrupts in the kernel.Something is inherently wrong in your understanding. A detailed problem description would help you.
Sent from my HTC Excuse for typo.
----- Reply message ----- From: "Mulyadi Santosa" <mulyadi.santosa@gmail.com> Date: Sat, Nov 3, 2012 9:42 pm Subject: Callback function from kernel module To: "Jeshwanth Kumar N K Jeshu" <jeshkumar555@gmail.com> Cc: "kernelnewbies" <Kernelnewbies@kernelnewbies.org>
Hi..
On Sat, Nov 3, 2012 at 8:44 PM, Jeshwanth Kumar N K Jeshu <jeshkumar555@gmail.com> wrote:
Hello All,
Can I call userspace function from kernel module ? Actually I need to process some data in user space for every event occured in kernel module.
user space function or user space program? for later, IIRC you can use usermode_helper...
-- regards,
Mulyadi Santosa Freelance Linux trainer and consultant
blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com
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