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Rebuild network filter for UML guests on updates

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When nwfilter support was added to UML, I didn't realise the UML driver
needed instrumentation to make updating nwfilters on the fly work. This
patch adds this bit of glue.

Signed-off-by: Soren Hansen <soren@linux2go.dk>
This commit is contained in:
Soren Hansen 2010-09-14 10:07:43 +02:00 committed by Eric Blake
parent fc3247f211
commit 38ba6e16ea
1 changed files with 18 additions and 0 deletions
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18
src/uml/uml_driver.c
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@ -2198,6 +2198,18 @@ static virDriver umlDriver = {
NULL, /* qemuDomainMonitorCommand */
};
static int
umlVMFilterRebuild(virConnectPtr conn ATTRIBUTE_UNUSED,
virHashIterator iter, void *data)
{
struct uml_driver *driver = uml_driver;
umlDriverLock(driver);
virHashForEach(uml_driver->domains.objs, iter, data);
umlDriverUnlock(driver);
return 0;
}
static virStateDriver umlStateDriver = {
.name = "UML",
@ -2207,8 +2219,14 @@ static virStateDriver umlStateDriver = {
.active = umlActive,
};
static virNWFilterCallbackDriver umlCallbackDriver = {
.name = "UML",
.vmFilterRebuild = umlVMFilterRebuild,
};
int umlRegister(void) {
virRegisterDriver(&umlDriver);
virRegisterStateDriver(&umlStateDriver);
virNWFilterRegisterCallbackDriver(&umlCallbackDriver);
return 0;
}