void
host_notify_init(void)
{
int i;
for (i = 0; i <= HOST_NOTIFY_TYPE_MAX; i++)
queue_init(&host_notify_queue[i]);
lck_grp_attr_setdefault(&host_notify_lock_grp_attr);
lck_grp_init(&host_notify_lock_grp, "host_notify", &host_notify_lock_grp_attr);
lck_attr_setdefault(&host_notify_lock_attr);
lck_mtx_init_ext(&host_notify_lock, &host_notify_lock_ext, &host_notify_lock_grp, &host_notify_lock_attr);
i = sizeof (struct host_notify_entry);
host_notify_zone =
zinit(i, (4096 * i), (16 * i), "host_notify");
}
void
lck_mod_init(
void)
{
/*
* Obtain "lcks" options:this currently controls lock statistics
*/
if (!PE_parse_boot_argn("lcks", &LcksOpts, sizeof (LcksOpts)))
LcksOpts = 0;
#if (DEVELOPMENT || DEBUG) && defined(__x86_64__)
if (!PE_parse_boot_argn("-disable_mtx_chk", &LckDisablePreemptCheck, sizeof (LckDisablePreemptCheck)))
LckDisablePreemptCheck = 0;
#endif /* (DEVELOPMENT || DEBUG) && defined(__x86_64__) */
queue_init(&lck_grp_queue);
/*
* Need to bootstrap the LockCompatGroup instead of calling lck_grp_init() here. This avoids
* grabbing the lck_grp_lock before it is initialized.
*/
bzero(&LockCompatGroup, sizeof(lck_grp_t));
(void) strncpy(LockCompatGroup.lck_grp_name, "Compatibility APIs", LCK_GRP_MAX_NAME);
if (LcksOpts & enaLkStat)
LockCompatGroup.lck_grp_attr = LCK_GRP_ATTR_STAT;
else
LockCompatGroup.lck_grp_attr = LCK_ATTR_NONE;
LockCompatGroup.lck_grp_refcnt = 1;
enqueue_tail(&lck_grp_queue, (queue_entry_t)&LockCompatGroup);
lck_grp_cnt = 1;
lck_grp_attr_setdefault(&LockDefaultGroupAttr);
lck_attr_setdefault(&LockDefaultLckAttr);
lck_mtx_init_ext(&lck_grp_lock, &lck_grp_lock_ext, &LockCompatGroup, &LockDefaultLckAttr);
}
/*
* Initialize global state needed for run-time
* port debugging.
*/
void
ipc_port_debug_init(void)
{
queue_init(&port_alloc_queue);
lck_mtx_init_ext(&port_alloc_queue_lock, &port_alloc_queue_lock_ext, &ipc_lck_grp, &ipc_lck_attr);
}
