[libvirt] [PATCH 2/3] qemu: Report VIR_DOMAIN_MEMORY_PARAM_UNLIMITED properly

For dead domains that have no memtune limits, we return 0 instead of "unlimited", this patch fixes it to return PARAM_UNLIMITED. Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 66f2a0e..4b93c02 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -8053,29 +8053,30 @@ qemuDomainGetMemoryParameters(virDomainPtr dom, if (flags & VIR_DOMAIN_AFFECT_CONFIG) { for (i = 0; i < *nparams && i < QEMU_NB_MEM_PARAM; i++) { virMemoryParameterPtr param = &params[i]; + unsigned long long value; switch (i) { case 0: /* fill memory hard limit here */ - if (virTypedParameterAssign(param, - VIR_DOMAIN_MEMORY_HARD_LIMIT, - VIR_TYPED_PARAM_ULLONG, - persistentDef->mem.hard_limit) < 0) + value = persistentDef->mem.hard_limit; + value = value ? value : VIR_DOMAIN_MEMORY_PARAM_UNLIMITED; + if (virTypedParameterAssign(param, VIR_DOMAIN_MEMORY_HARD_LIMIT, + VIR_TYPED_PARAM_ULLONG, value) < 0) goto cleanup; break; case 1: /* fill memory soft limit here */ - if (virTypedParameterAssign(param, - VIR_DOMAIN_MEMORY_SOFT_LIMIT, - VIR_TYPED_PARAM_ULLONG, - persistentDef->mem.soft_limit) < 0) + value = persistentDef->mem.soft_limit; + value = value ? value : VIR_DOMAIN_MEMORY_PARAM_UNLIMITED; + if (virTypedParameterAssign(param, VIR_DOMAIN_MEMORY_SOFT_LIMIT, + VIR_TYPED_PARAM_ULLONG, value) < 0) goto cleanup; break; case 2: /* fill swap hard limit here */ - if (virTypedParameterAssign(param, - VIR_DOMAIN_MEMORY_SWAP_HARD_LIMIT, - VIR_TYPED_PARAM_ULLONG, - persistentDef->mem.swap_hard_limit) < 0) + value = persistentDef->mem.swap_hard_limit; + value = value ? value : VIR_DOMAIN_MEMORY_PARAM_UNLIMITED; + if (virTypedParameterAssign(param, VIR_DOMAIN_MEMORY_SWAP_HARD_LIMIT, + VIR_TYPED_PARAM_ULLONG, value) < 0) goto cleanup; break; -- 1.8.4.4