[libvirt] [PATCH v2 2/2] LXC: add support for --config in setmaxmem command
In lxc, we could not use setmaxmem command
with --config options.
This patch will add support for this.
Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com>
---
src/lxc/lxc_driver.c | 36 +++++-------------------------------
1 file changed, 5 insertions(+), 31 deletions(-)
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index d99ab3b..4741632 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -680,37 +680,6 @@ lxcDomainGetMaxMemory(virDomainPtr dom)
return ret;
}
-static int lxcDomainSetMaxMemory(virDomainPtr dom, unsigned long newmax)
-{
- virDomainObjPtr vm;
- int ret = -1;
-
- if (!(vm = lxcDomObjFromDomain(dom)))
- goto cleanup;
-
- if (virDomainSetMaxMemoryEnsureACL(dom->conn, vm->def) < 0)
- goto cleanup;
-
- if (newmax < vm->def->mem.cur_balloon) {
- if (!virDomainObjIsActive(vm)) {
- vm->def->mem.cur_balloon = newmax;
- } else {
- virReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("Cannot set max memory lower than current"
- " memory for an active domain"));
- goto cleanup;
- }
- }
-
- vm->def->mem.max_balloon = newmax;
- ret = 0;
-
- cleanup:
- if (vm)
- virObjectUnlock(vm);
- return ret;
-}
-
static int lxcDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem,
unsigned int flags)
{
@@ -804,6 +773,11 @@ static int lxcDomainSetMemory(virDomainPtr dom, unsigned long
newmem)
return lxcDomainSetMemoryFlags(dom, newmem, VIR_DOMAIN_AFFECT_LIVE);
}
+static int lxcDomainSetMaxMemory(virDomainPtr dom, unsigned long newmax)
+{
+ return lxcDomainSetMemoryFlags(dom, newmax, VIR_DOMAIN_MEM_MAXIMUM);
+}
+
static int
lxcDomainSetMemoryParameters(virDomainPtr dom,
virTypedParameterPtr params,
--
1.9.0