On Mon, Sep 12, 2016 at 1:49 AM, Martin Pieuchot <m...@openbsd.org> wrote: > I'd like to use a write lock to serialize accesses to ip_output(). This > will be used to guarantee that atomic code sections in the socket layer > stay atomic when the input/forwarding path won't run under KERNEL_LOCK(). > > For such purpose I'll have to convert some tsleep(9) to an msleep(9)-like > function operating on a write lock. That's why I'd like to introduce > rwsleep(9). I did not bother exporting a read variant of this function > since I don't need it for the moment. > > ok?
ok guenther@
