*/
void mempool_destroy(mempool_t *pool)
{
- if (pool->curr_nr != pool->min_nr)
- BUG(); /* There were outstanding elements */
+ /* Check for outstanding elements */
+ BUG_ON(pool->curr_nr != pool->min_nr);
free_pool(pool);
}
EXPORT_SYMBOL(mempool_destroy);
init_wait(&wait);
prepare_to_wait(&pool->wait, &wait, TASK_UNINTERRUPTIBLE);
smp_mb();
- if (!pool->curr_nr)
- io_schedule();
+ if (!pool->curr_nr) {
+ /*
+ * FIXME: this should be io_schedule(). The timeout is there
+ * as a workaround for some DM problems in 2.6.18.
+ */
+ io_schedule_timeout(5*HZ);
+ }
finish_wait(&pool->wait, &wait);
goto repeat_alloc;