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Differential D27402 Diff 80112 head/sys/amd64/vmm/vmm.c

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head/sys/amd64/vmm/vmm.c

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#include <sys/mutex.h> #include <sys/mutex.h>
#include <sys/proc.h> #include <sys/proc.h>
#include <sys/rwlock.h> #include <sys/rwlock.h>
#include <sys/sched.h> #include <sys/sched.h>
#include <sys/smp.h> #include <sys/smp.h>
#include <sys/vnode.h> #include <sys/vnode.h>
#include <vm/vm.h> #include <vm/vm.h>
#include <vm/vm_param.h>
#include <vm/vm_extern.h>
#include <vm/vm_object.h> #include <vm/vm_object.h>
#include <vm/vm_page.h> #include <vm/vm_page.h>
#include <vm/pmap.h> #include <vm/pmap.h>
#include <vm/vm_map.h> #include <vm/vm_map.h>
#include <vm/vm_extern.h>
#include <vm/vm_param.h>
#include <vm/vm_pager.h> #include <vm/vm_pager.h>
#include <vm/vm_kern.h> #include <vm/vm_kern.h>
#include <vm/vnode_pager.h> #include <vm/vnode_pager.h>
#include <vm/swap_pager.h> #include <vm/swap_pager.h>
#include <vm/uma.h> #include <vm/uma.h>
#include <machine/cpu.h> #include <machine/cpu.h>
#include <machine/pcb.h> #include <machine/pcb.h>
▲ Show 20 Lines • Show All 412 Lines • ▼ Show 20 Linesvm_create(const char *name, struct vm **retvm)
* to create the virtual machine. * to create the virtual machine.
*/ */
if (!vmm_initialized) if (!vmm_initialized)
return (ENXIO); return (ENXIO);
if (name == NULL || strlen(name) >= VM_MAX_NAMELEN) if (name == NULL || strlen(name) >= VM_MAX_NAMELEN)
return (EINVAL); return (EINVAL);
vmspace = vmmops_vmspace_alloc(0, VM_MAXUSER_ADDRESS); vmspace = vmmops_vmspace_alloc(0, VM_MAXUSER_ADDRESS_LA48);
if (vmspace == NULL) if (vmspace == NULL)
return (ENOMEM); return (ENOMEM);
vm = malloc(sizeof(struct vm), M_VM, M_WAITOK | M_ZERO); vm = malloc(sizeof(struct vm), M_VM, M_WAITOK | M_ZERO);
strcpy(vm->name, name); strcpy(vm->name, name);
vm->vmspace = vmspace; vm->vmspace = vmspace;
mtx_init(&vm->rendezvous_mtx, "vm rendezvous lock", 0, MTX_DEF); mtx_init(&vm->rendezvous_mtx, "vm rendezvous lock", 0, MTX_DEF);
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