int edpnet_init(){
edpnet_data_t *ed = &__edpnet_data;
if(eio_init(1) != 0){
log_warn("init eio fail\n");
return -1;
}
INIT_LIST_HEAD(&ed->ed_socks);
INIT_LIST_HEAD(&ed->ed_servs);
spi_spin_init(&ed->ed_lock);
if(mcache_create(sizeof(edp_event_t), sizeof(int), MCACHE_FLAGS_NOWAIT,
&ed->ed_evcache)){
spi_spin_fini(&ed->ed_lock);
eio_fini();
return -1;
}
ed->ed_init = 1;
return 0;
}
/*
* Initialize the framework; this is currently called as part of BSD init.
*/
__private_extern__ void
mcache_init(void)
{
mcache_bkttype_t *btp;
unsigned int i;
char name[32];
ncpu = ml_get_max_cpus();
mcache_llock_grp_attr = lck_grp_attr_alloc_init();
mcache_llock_grp = lck_grp_alloc_init("mcache.list",
mcache_llock_grp_attr);
mcache_llock_attr = lck_attr_alloc_init();
mcache_llock = lck_mtx_alloc_init(mcache_llock_grp, mcache_llock_attr);
mcache_zone = zinit(MCACHE_ALLOC_SIZE, 256 * MCACHE_ALLOC_SIZE,
PAGE_SIZE, "mcache");
if (mcache_zone == NULL)
panic("mcache_init: failed to allocate mcache zone\n");
zone_change(mcache_zone, Z_CALLERACCT, FALSE);
LIST_INIT(&mcache_head);
for (i = 0; i < sizeof (mcache_bkttype) / sizeof (*btp); i++) {
btp = &mcache_bkttype[i];
(void) snprintf(name, sizeof (name), "bkt_%d",
btp->bt_bktsize);
btp->bt_cache = mcache_create(name,
(btp->bt_bktsize + 1) * sizeof (void *), 0, 0, MCR_SLEEP);
}
PE_parse_boot_argn("mcache_flags", &mcache_flags, sizeof (mcache_flags));
mcache_flags &= MCF_FLAGS_MASK;
mcache_audit_cache = mcache_create("audit", sizeof (mcache_audit_t),
0, 0, MCR_SLEEP);
mcache_reap_interval = 15 * hz;
mcache_applyall(mcache_cache_bkt_enable);
mcache_ready = 1;
}