Changeset View

Standalone View

Show First 20 Lines • Show All 124 Lines • ▼ Show 20 Lines	shared_page_init(void *dummy __unused)
VM_OBJECT_WUNLOCK(shared_page_obj);		VM_OBJECT_WUNLOCK(shared_page_obj);
vm_page_valid(m);		vm_page_valid(m);
vm_page_xunbusy(m);		vm_page_xunbusy(m);
addr = kva_alloc(PAGE_SIZE);		addr = kva_alloc(PAGE_SIZE);
pmap_qenter(addr, &m, 1);		pmap_qenter(addr, &m, 1);
shared_page_mapping = (char *)addr;		shared_page_mapping = (char *)addr;
}		}

SYSINIT(shp, SI_SUB_EXEC, SI_ORDER_FIRST, (sysinit_cfunc_t)shared_page_init,		SYSINIT(shp, SI_SUB_EXEC, SI_ORDER_FIRST, shared_page_init, NULL);
NULL);

/*		/*
* Push the timehands update to the shared page.		* Push the timehands update to the shared page.
*		*
* The lockless update scheme is similar to the one used to update the		* The lockless update scheme is similar to the one used to update the
* in-kernel timehands, see sys/kern/kern_tc.c:tc_windup() (which		* in-kernel timehands, see sys/kern/kern_tc.c:tc_windup() (which
* calls us after the timehands are updated).		* calls us after the timehands are updated).
*/		*/
▲ Show 20 Lines • Show All 250 Lines • Show Last 20 Lines