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improve parameter name to let it more meaningful

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This commit is contained in:
Chunyan Liu 2014-03-06 15:24:06 +08:00 committed by Daniel P. Berrange
parent 1fabf06ca5
commit 1c6ee84c9d
2 changed files with 29 additions and 27 deletions
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44
src/util/virhostdev.c
View File

@ -454,7 +454,7 @@ virHostdevNetConfigRestore(virDomainHostdevDefPtr hostdev,
int
virHostdevPreparePCIDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
const unsigned char *uuid,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
@ -575,7 +575,7 @@ virHostdevPreparePCIDevices(virHostdevManagerPtr hostdev_mgr,
activeDev = virPCIDeviceListFind(hostdev_mgr->activePciHostdevs, dev);
if (activeDev)
virPCIDeviceSetUsedBy(activeDev, drv_name, name);
virPCIDeviceSetUsedBy(activeDev, drv_name, dom_name);
}
/* Loop 8: Now set the original states for hostdev def */
@ -691,7 +691,7 @@ virHostdevReattachPciDevice(virPCIDevicePtr dev, virHostdevManagerPtr mgr)
void
virHostdevReAttachPCIDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
char *oldStateDir)
@ -730,7 +730,7 @@ virHostdevReAttachPCIDevices(virHostdevManagerPtr hostdev_mgr,
const char *usedby_domname;
virPCIDeviceGetUsedBy(activeDev, &usedby_drvname, &usedby_domname);
if (STRNEQ_NULLABLE(drv_name, usedby_drvname) ||
STRNEQ_NULLABLE(name, usedby_domname)) {
STRNEQ_NULLABLE(dom_name, usedby_domname)) {
virPCIDeviceListDel(pcidevs, dev);
continue;
}
@ -928,7 +928,7 @@ cleanup:
static int
virHostdevMarkUsbHostdevs(virHostdevManagerPtr mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virUSBDeviceListPtr list)
{
size_t i, j;
@ -958,9 +958,10 @@ virHostdevMarkUsbHostdevs(virHostdevManagerPtr mgr,
goto error;
}
virUSBDeviceSetUsedBy(usb, drv_name, name);
virUSBDeviceSetUsedBy(usb, drv_name, dom_name);
VIR_DEBUG("Adding %03d.%03d dom=%s to activeUsbHostdevs",
virUSBDeviceGetBus(usb), virUSBDeviceGetDevno(usb), name);
virUSBDeviceGetBus(usb), virUSBDeviceGetDevno(usb),
dom_name);
/*
* The caller is responsible to steal these usb devices
* from the virUSBDeviceList that passed in on success,
@ -1073,7 +1074,7 @@ out:
int
virHostdevPrepareUSBDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
unsigned int flags)
@ -1118,11 +1119,11 @@ virHostdevPrepareUSBDevices(virHostdevManagerPtr hostdev_mgr,
}
}
/* Mark devices in temporary list as used by @name
/* Mark devices in temporary list as used by @dom_name
* and add them do driver list. However, if something goes
* wrong, perform rollback.
*/
if (virHostdevMarkUsbHostdevs(hostdev_mgr, drv_name, name, list) < 0)
if (virHostdevMarkUsbHostdevs(hostdev_mgr, drv_name, dom_name, list) < 0)
goto cleanup;
/* Loop 2: Temporary list was successfully merged with
@ -1144,7 +1145,7 @@ cleanup:
int
virHostdevPrepareSCSIDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs)
{
@ -1214,10 +1215,10 @@ virHostdevPrepareSCSIDevices(virHostdevManagerPtr hostdev_mgr,
goto error;
}
if (virSCSIDeviceSetUsedBy(tmp, drv_name, name) < 0)
if (virSCSIDeviceSetUsedBy(tmp, drv_name, dom_name) < 0)
goto error;
} else {
if (virSCSIDeviceSetUsedBy(scsi, drv_name, name) < 0)
if (virSCSIDeviceSetUsedBy(scsi, drv_name, dom_name) < 0)
goto error;
VIR_DEBUG("Adding %s to activeScsiHostdevs", virSCSIDeviceGetName(scsi));
@ -1255,7 +1256,7 @@ cleanup:
void
virHostdevReAttachUsbHostdevs(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs)
{
@ -1283,7 +1284,7 @@ virHostdevReAttachUsbHostdevs(virHostdevManagerPtr hostdev_mgr,
VIR_WARN("Unable to reattach USB device %03d.%03d on domain %s",
hostdev->source.subsys.u.usb.bus,
hostdev->source.subsys.u.usb.device,
name);
dom_name);
continue;
}
@ -1306,11 +1307,11 @@ virHostdevReAttachUsbHostdevs(virHostdevManagerPtr hostdev_mgr,
virUSBDeviceGetUsedBy(tmp, &usedby_drvname, &usedby_domname);
if (STREQ_NULLABLE(drv_name, usedby_drvname) &&
STREQ_NULLABLE(name, usedby_domname)) {
STREQ_NULLABLE(dom_name, usedby_domname)) {
VIR_DEBUG("Removing %03d.%03d dom=%s from activeUsbHostdevs",
hostdev->source.subsys.u.usb.bus,
hostdev->source.subsys.u.usb.device,
name);
dom_name);
virUSBDeviceListDel(hostdev_mgr->activeUsbHostdevs, tmp);
}
@ -1321,7 +1322,7 @@ virHostdevReAttachUsbHostdevs(virHostdevManagerPtr hostdev_mgr,
void
virHostdevReAttachScsiHostdevs(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs)
{
@ -1349,7 +1350,7 @@ virHostdevReAttachScsiHostdevs(virHostdevManagerPtr hostdev_mgr,
hostdev->source.subsys.u.scsi.bus,
hostdev->source.subsys.u.scsi.target,
hostdev->source.subsys.u.scsi.unit,
name);
dom_name);
continue;
}
@ -1372,9 +1373,10 @@ virHostdevReAttachScsiHostdevs(virHostdevManagerPtr hostdev_mgr,
hostdev->source.subsys.u.scsi.bus,
hostdev->source.subsys.u.scsi.target,
hostdev->source.subsys.u.scsi.unit,
name);
dom_name);
virSCSIDeviceListDel(hostdev_mgr->activeScsiHostdevs, tmp, drv_name, name);
virSCSIDeviceListDel(hostdev_mgr->activeScsiHostdevs, tmp,
drv_name, dom_name);
virSCSIDeviceFree(scsi);
}
virObjectUnlock(hostdev_mgr->activeScsiHostdevs);

12
src/util/virhostdev.h
View File

@ -53,7 +53,7 @@ virHostdevManagerPtr virHostdevManagerGetDefault(void);
int
virHostdevPreparePCIDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
const unsigned char *uuid,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
@ -61,33 +61,33 @@ virHostdevPreparePCIDevices(virHostdevManagerPtr hostdev_mgr,
int
virHostdevPrepareUSBDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
unsigned int flags);
int
virHostdevPrepareSCSIDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void
virHostdevReAttachPCIDevices(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
char *oldStateDir);
void
virHostdevReAttachUsbHostdevs(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void
virHostdevReAttachScsiHostdevs(virHostdevManagerPtr hostdev_mgr,
const char *drv_name,
const char *name,
const char *dom_name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
int