Hi Chetan, Thanks for reply and it works. And I want to verify some other things. Is it a good way to use workqueue to do this job: send data to user space through netlink socket from kernel? Thanks! 2012/5/4 Chetan Nanda <chetannanda@gmail.com>:
On May 3, 2012 8:37 PM, "夏业添" <summerxyt@gmail.com> wrote:
Hi,
I want to use workqueue in my irq handler. Some materials say that I can use
INIT_WORK( &work, function, &data );
to initialize work, whose type is struct work_struct, and data is something should be passed to function. however, it seems that now the macro INIT_WORK() only accept two parameters:&work and function.
My problem is how to pass data to the function and why they change that macro?
Thanks!
May be you are looking for something like this: http://www.linuxforums.org/forum/kernel/183688-init_work-two-arguments.html
~chetan _______________________________________________
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