I modified the block mapping in an inode and want to flush the page cache associated with the inode so that the new inode with new mapping will be loaded from disk. I tried below functions but it work
I wish to be able to record, in real time, 开发者_运维百科the activity of a kernel mode driver (I have the full symbols for it). It\'s a HID miniclass driver. I wish to record the execution of calls i
Closed. This question is off-topic. It is not currently accepti开发者_高级运维ng answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.
I had a driver for linux kernel (2.6.18) in which I used kmalloc(sizeof(my_struct_t), GFP_ATOMIC) to allocate memory which was later used for data transfer using DMA controller of some device. Later I
deal all, i am a newbie for writing Linux Kernel Module. i used printk function in linux kernel source code (2.4.29) for debugging and display messages.
I am trying to read a single s开发者_如何学Pythonpecific sector from the disk directly. I\'ve currently run out of ideas and any suggestions how to go about it would be great!Try something like this t
A linux machine freezes few hours after booting and runnin开发者_如何学编程g software (including custom drivers). I\'m looking a method to debug such problem. Recently, there has been significant prog
I\'ve made a driver for Windows, compiled it and tried to start it via SC manager, but I get the system error from the SC manager API:
I\'m following the kernel tutorial from here im having problems compiling my files. i get the following errors when i try to compile:
On unix, how could we know w开发者_Python百科hether the system is multiprocessor or uniprocessor?Some times we have to answer owr own question :)
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