EIB_NFREE_SWQES_HWM
((wp->wp_nfree - n_freed) < EIB_NFREE_SWQES_HWM) &&
(wp->wp_nfree >= EIB_NFREE_SWQES_HWM)) {
while ((wp->wp_nfree < EIB_NFREE_SWQES_HWM) &&
ASSERT(wp->wp_nfree >= EIB_NFREE_SWQES_HWM);