Subj : Re: distributed lock-free slab-allocator pseudo-code...
To   : comp.programming.threads
From : Chris Thomasson
Date : Sun Oct 02 2005 08:56 pm

DOH! I posted wrong version, stupid cut & paste error!!!

;(....

The slab_sys_tls_dtor function needs to be changed from this


> void slab_sys_tls_dtor( void *state )
> {
>  per_thread_t *_this = state;
>  int count = slab_sys_shared_pop( _this, 1 );
>
>  if ( XADD( &_this->refs, -count ) == 1 )
>  {
>    /* destroy _this */
>  }
> }


to this:

void slab_sys_tls_dtor( void *state )
{
  per_thread_t *_this = state;
  int count = slab_sys_shared_pop( _this, 1 ) + 1;

  if ( XADD( &_this->refs, -count ) == 1 )
  {
    /* destroy _this */
  }
}



Sorry!

:O

.