Re: Question about dec_lock_cnt method in Context class
Adam Lackorzynski <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <[email protected]> |
On Mon Sep 01, 2014 at 23:04:37 +0800, Yuxin Ren wrote: > Thanks a lot! > I will try it. > But could you explain to me why this is better? > I am really curious about how to implement and debug such staff. For this type of code probably just being relaxed, thinking exactly on what can happen and knowing how SMP systems work memory-wise, on all architectures. Since that doesn't really work in practice it's also running test programs, tracing, logging, making some sense out of this, fixing things, and start all over again :) Adam -- Adam [email protected] Lackorzynski http://os.inf.tu-dresden.de/~adam/