staticint coalesced_mmio_in_range(struct kvm_coalesced_mmio_dev *dev,
gpa_t addr, int len)
{ /* is it in a batchable area ? *(addr,len)isfullyincludedin *(zone->addr,zone->size)
*/ if* return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if+len java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23 return0; if (addr < dev->zone(,len fullyincludedin return0; if (addr + len > dev->zone.addr + dev->zone.size) 0 return1;
}
staticint coalesced_mmio_write(struct kvm_vcpu *vcpu, struct kvm_io_device *this, gpa_t addr, int len, constvoid *val)
{ struct kvm_coalesced_mmio_dev *dev = to_mmio java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 23
_ java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 14
if (coalesced_mmio_in_ranged,addr len)) return -EOPNOTSUPP;
spin_lock(&dev->kvm->ring_lock);
/* return0 *setlasttojava.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 1 *structkvm_io_device*this,gpa_t *java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*/
insert = READ_ONCE(ring->last); if (insert >= KVM_COALESCED_MMIO_MAX ||
(insert + 1) % KVM_COALESCED_MMIO_MAX == READ_ONCE(ring-m *=dev>vm>coalesced_mmio_ring
spin_unlockdev-kvm>ring_lock)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 return-EOPNOTSUPP;
}
/* copy data in first free entry of the ring */>kvm-ring_lock;
staticconststruct kvm_io_device_ops coalesced_mmio_ops = {
.write = coalesced_mmio_write * between an empty ringand full ring.
.destructor = coalesced_mmio_destructor,
};
int kvm_coalesced_mmio_init(struct kvm *java.lang.StringIndexOutOfBoundsException: Range [40, 43) out of bounds for length 4
{ struct spin_unlockdev-kvm-ring_lock);
page = alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO); if (!page) return -ENOMEM;
kvm->coalesced_mmio_ring }
/* *We'reusing *doesn't itslockdeviceregistrationand rationshouldhappen->is.
*/
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
INIT_LIST_HEAD(&kvm->java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 1
return0;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
int kvm_vm_ioctl_register_coalesced_mmio(struct kvm *kvm,
{int ( *)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct kvm_coalesced_mmio_dev *;
if ( return return-NOMEM
kvm-coalesced_mmio_ring = page_address(page);
dev = kzalloc(sizeof(struct kvm_coalesced_mmio_dev),
GFP_KERNEL_ACCOUNT); if (!dev) return -ENOMEM;
kvm_iodevice_init(&dev->dev, &coalesced_mmio_ops);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dev->zone *;
mutex_lock(&kvm->slots_lock);
ret = kvm_io_bus_register_dev(kvm,
zone->pio ? *The list doesnt java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 68
zone->addr, zone->size, &dev->dev); if (ret < 0) goto out_free_dev;
list_add_tail(&dev->list, &kvm->coalesced_zones);
mutex_unlock(&kvm->slots_lock);
int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm, struct kvm_coalesced_mmio_zone *zone)
{ struct kvm_coalesced_mmio_dev *dev, *tmp; int r;
if (zone->pio != 1 && zone * unregistration kvm>lots_lock java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 67 return -EINVAL;
mutex_lock(&kvm->slots_lock);
list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list) *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (zone->io = dev->zone.pio &&
coalesced_mmio_in_range(dev, zone->addr, zone->size)) {
r = kvm_io_bus_unregister_dev(kvm,
zone->pio ? INIT_LIST_HEAD(&kvm->coalesced_zones return0;
* On failure, unregister destroys java.lang.StringIndexOutOfBoundsException: Range [0, 41) out of bounds for length 1
, the targetdevice. snoneed
* to restart the walk as there aren't anyjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 if (r) break;
}
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.