Typedefs were removed. Static variables have been prefixed with futex.
Code now uses the list module, but I have not been able to use
list_for_each_entry(), GCC seems to optimize the loop away when there
is one futex in the list. Hash table init is now a public function and
renamed to *setup. Stat
On 12/28/2013 11:52:55 AM, Richard Braun wrote:
Here is how it probably should be :
There should be one futex_waiter struct per thread, allocated on the
stack when a thread is about to wait. That structure is then queued on
the futex it's waiting for, using the address of the futex as the
wakeup
On Sat, Dec 28, 2013 at 02:30:01AM +0100, Marin Ramesa wrote:
> On 12/27/2013 07:14:40 PM, Richard Braun wrote:
> >> +void futex_cross_address_space_wake(futex_t futex, boolean_t
> >wake_all)
> >> +{
> >> + #define min(x, y) (x <= y ? x : y)
> >> +
> >> + queue_iterate(&futex->chain, futex, futex
