[libvirt] [PATCH 8/9] qemu: command: take fsdriver type into account

[Ján Tomko]

Split the formatting by fsdriver type to allow adding a new type.

Signed-off-by: Ján Tomko <jtomko at redhat.com>
---
 src/qemu/qemu_command.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 3b18282de4..90236620a1 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -2684,8 +2684,21 @@ qemuBuildFilesystemCommandLine(virCommandPtr cmd,
     size_t i;
 
     for (i = 0; i < def->nfss; i++) {
-        if (qemuBuildFSDevCommandLine(cmd, def->fss[i], def, qemuCaps) < 0)
-            return -1;
+        switch ((virDomainFSDriverType) def->fss[i]->fsdriver) {
+        case VIR_DOMAIN_FS_DRIVER_TYPE_DEFAULT:
+        case VIR_DOMAIN_FS_DRIVER_TYPE_PATH:
+        case VIR_DOMAIN_FS_DRIVER_TYPE_HANDLE:
+            /* these drivers are handled by virtio-9p-pci */
+            if (qemuBuildFSDevCommandLine(cmd, def->fss[i], def, qemuCaps) < 0)
+                return -1;
+            break;
+
+        case VIR_DOMAIN_FS_DRIVER_TYPE_LOOP:
+        case VIR_DOMAIN_FS_DRIVER_TYPE_NBD:
+        case VIR_DOMAIN_FS_DRIVER_TYPE_PLOOP:
+        case VIR_DOMAIN_FS_DRIVER_TYPE_LAST:
+            break;
+        }
     }
 
     return 0;
-- 
2.21.0