[libvirt] [RFC 10/10] vl.c: Handle legacy "-numa node, cpus=A, B, C, D" format
As libvirt already uses this format and expects it to work, add a small
hack to the legacy -numa option parsing code to make the "cpus=A,B,C,D"
format work.
Signed-off-by: Eduardo Habkost <ehabkost(a)redhat.com>
---
vl.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/vl.c b/vl.c
index 14bf9b6..cf30d44 100644
--- a/vl.c
+++ b/vl.c
@@ -1194,6 +1194,17 @@ static void parse_legacy_numa_node(const char *optarg)
p++;
}
qemu_opt_set(opts, option, value);
+
+ /* special case for "cpus", as it can contain "," */
+ if (!strcmp(option, "cpus")) {
+ while (isdigit(*p)) {
+ p = get_opt_value(value, 128, p);
+ if (*p == ',') {
+ p++;
+ }
+ qemu_opt_set(opts, "cpus", value);
+ }
+ }
}
}
--
1.7.11.7