[PATCH v1 07/34] qemuDomainNamespaceSetupHostdev: Create paths in one go
While qemuDomainNamespaceMknodPaths() doesn't actually creates
files in the namespace in one go (it forks for each path), it a
few commits time it will.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/qemu/qemu_domain_namespace.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_domain_namespace.c b/src/qemu/qemu_domain_namespace.c
index 41451bec9f..6bd1fb30cf 100644
--- a/src/qemu/qemu_domain_namespace.c
+++ b/src/qemu/qemu_domain_namespace.c
@@ -1655,6 +1655,8 @@ qemuDomainNamespaceSetupHostdev(virDomainObjPtr vm,
virDomainHostdevDefPtr hostdev)
{
g_autofree char *path = NULL;
+ VIR_AUTOSTRINGLIST paths = NULL;
+ size_t npaths = 0;
if (!qemuDomainNamespaceEnabled(vm, QEMU_DOMAIN_NS_MOUNT))
return 0;
@@ -1662,12 +1664,16 @@ qemuDomainNamespaceSetupHostdev(virDomainObjPtr vm,
if (qemuDomainGetHostdevPath(hostdev, &path, NULL) < 0)
return -1;
- if (path && qemuDomainNamespaceMknodPath(vm, path) < 0)
+ if (path && virStringListAdd(&paths, path) < 0)
return -1;
if (qemuHostdevNeedsVFIO(hostdev) &&
!qemuDomainNeedsVFIO(vm->def) &&
- qemuDomainNamespaceMknodPath(vm, QEMU_DEV_VFIO) < 0)
+ virStringListAdd(&paths, QEMU_DEV_VFIO) < 0)
+ return -1;
+
+ npaths = virStringListLength((const char **) paths);
+ if (qemuDomainNamespaceMknodPaths(vm, (const char **) paths, npaths) < 0)
return -1;
return 0;
--
2.26.2