Use g_new0 for allocation and remove all the temporary
variables.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
In 88957116c9 I've switched to -machine memory-backend=ID and
-object memory-backend-* because QEMU is obsoleting -mem-path
and -mem-prealloc. However, what I did not foresee was that using
-machine memory-backend in combination with -numa is not allowed
in QEMU. This was reported upstream and fortunately not released
yet.
The problem is that if domain has NUMA nodes then we will
generate memory-backend-* objects for NUMA nodes (because if QEMU
is new enough to expose default RAM ID it also supports -numa
memdev=) and adding non-NUMA memory backend is wrong.
Reported-by: Masayoshi Mizuma <msys.mizuma@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
For readability, and to ensure we do allocation when
returning 0.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
We only care about the first part of the 'ifname' string,
splitting it is overkill.
Instead, just replace the ':' with a '\0' in a copy of the string.
This reduces the count of the varaibles containing some form
of the interface name to two.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
The error check for ValueObjectGet("return") is redundant,
qemuAgentCommand already checked for us that the reply contains
a "return" object.
It does not guarantee, that it is an array.
Use virJSONValueObjectGetArray that combines getting the object
with checking for its type and return the more helpful of
the two error messages.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Convert one interface from the "return" array returned by
"guest-network-get-interfaces" to virDomainInterface.
Due to the functionality of squashing interface aliases together,
this is not a pure function - it either:
* Adds the interface to ifaces_ret, incrementing ifaces_count
and adds a pointer to it into the ifaces_store hash table.
* Adds the additional IP addresses from the interface alias
to the existing interface entry, found through the hash table.
This does not increment ifaces_count or extend the array.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
We have a local 'iface' variable that contains the same value
eventually. Initialize it early instead of indexing two more
times.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
We're passing 'ifaces_count' to virHashCreate as the initial
hash table size just after we've initialized it to zero.
This translates to a default of 256 inside virHashCreateFull.
Instead of this obfuscation, use virHashNew (default of 32),
to make it obvious we don't care about the initial hash size.
Also remove the error handling, since neither of the functions
return any errors after switching to g_new0.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
This lets us conveniently reduce its scope to the outer loop.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
qemuAgentGetInterfaceOneAddress returns exactly one address
for every iteration of the loop (and we error out if not).
Instead of expanding the addrs by one on every iteration,
do it upfront since we know how many times the loop will
execute.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
For both 'ip_addr_arr' and 'ret_array', we:
1) already checked that they are arrays
2) only iterate up to the array size
Remove the duplicate checks.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
A function that takes one entry from the "ip-addresses" array
returned by "guest-network-get-interfaces" and converts it
into virDomainIPAddress.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
virJSONValueObjectGetArray returns NULL if the object with
the supplied key is not an array.
Calling virJSONValueIsArray right after is redundant.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Remove the pointless variable and pointer stealing.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
The feature is filtered by KVM and never automatically enabled. So even
though QEMU definition of EPYC-Rome contains this feature, the guest
won't see it. Also domain capabilities will show it as disabled for KVM
domains. Thus the feature should not really be included in our
definition of EPYC-Rome.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This adds a new value to virConnectCompareCPUFlags,
"VIR_CONNECT_CPU_VALIDATE_XML", that governs XML document validation in
virCPUDefParseXML.
In src/conf/cpu_conf.c, include configmake.h for PKGDATADIR and
virfile.h for virFileFindResource.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Validation is usually performed on an entire document. If we are only
interested in validating a single nested node that can occur in
different contexts, this would require writing different schemas for
any of those different contexts.
By temporarily replacing the document's root node, we can validate the
relevant node only.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
I left in a 'return' or 'goto cleanup' in a few places
where I did the conversion manually.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reported-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
