On 5/9/06, Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx> wrote:
Hi... > Hi all > I tried a simple snippet like > ... > struct task_struct *p; > p = current; > printk(KERN_DEBUG "%u", p->pid); Try to do like below: struct task_struct *p = current In other word, maybe you need to enforce type cast....
What is difference between p = current and struct task_struct *p = current. Casting like what? how willl i cast in this case? any pointer?
> Second When i looked at the dmesg after insmod i found the pid > 3846,fine to me but when i rmmod the module i found that the same > entery has change to 3846<7> . Why didnt the KERN_DEBUG priority i.e > <7> is printed earlier? > How did you find out that "3846" has been changed to "3846<7>"? Without looking at your complete code, maybe it is just printk that showed you the message priority. What debug features you had enabled ?
I know this because i have enabled timing infornations in the printks while compiling the kernel. So i can figure it out if it is the same printk output or not and i think it is the same.
regards Mulyadi
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