How to understand the macro __init?
From: Vijay Chauhan <hidden>
Date: 2012-08-16 11:53:17
Hi, On Tue, Aug 14, 2012 at 9:34 AM, Mulyadi Santosa [off-list ref] wrote:
Hi.. :) On Tue, Aug 14, 2012 at 9:14 AM, ?? [off-list ref] wrote:quoted
i use the __init for function print_k. in my opinion after the fisrt invoking the print_k in the hello_init. the memory of print_k will be freed,and the second invoking will not be executed.but the result of second invoking is executing . why?because you're still in module_init.... :) right after modul init stage is done, _init marked function is thrown away...
Even if we call print_k() function inside hello_exit, it still works. At that point __init hello_init execution is over. How its still working? Regards, Vijay
-- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com _______________________________________________ Kernelnewbies mailing list Kernelnewbies at kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies