Hello.
Peter Zijlstra wrote:
> > append_function() {
> >
> > down(semaphore_for_write_protect);
> > ...
> > ptr = head;
> > while (ptr->next) ptr = ptr->next;
> > ptr->next = new_entry;
> > ...
> > up(semaphore_for_write_protect);
> >
> > }
>
> If at all possible, use struct mutex.
Fixed in the fourth submission ( http://lkml.org/lkml/2007/10/11/140 ).
Thank you.
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