[libvirt] [PATCH] LXC: trivially support flag VIR_DRV_FEATURE_TYPED_PARAM_STRING
fix:
virsh -c lxc:/// memtune DOMAIN
error: Unable to get number of memory parameters
error: unsupported flags (0x4) in function lxcDomainGetMemoryParameters
Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com>
---
src/lxc/lxc_driver.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 06f3e18..6b170fe 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -895,7 +895,11 @@ lxcDomainGetMemoryParameters(virDomainPtr dom,
size_t i;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
- VIR_DOMAIN_AFFECT_CONFIG, -1);
+ VIR_DOMAIN_AFFECT_CONFIG,
+ VIR_TYPED_PARAM_STRING_OKAY, -1);
+
+ /* We don't return strings, and thus trivially support this flag. */
+ flags &= ~VIR_TYPED_PARAM_STRING_OKAY;
if (!(vm = lxcDomObjFromDomain(dom)))
goto cleanup;
--
1.9.0