On Tue, Jan 08, 2008 at 01:43:40PM -0200, Marcelo Tosatti wrote:
> Index: kvm-userspace/qemu/monitor.c
> ===================================================================
> --- kvm-userspace.orig/qemu/monitor.c
> +++ kvm-userspace/qemu/monitor.c
> @@ -1339,6 +1339,8 @@ static term_cmd_t term_cmds[] = {
> "", "cancel the current VM migration" },
> { "migrate_set_speed", "s", do_migrate_set_speed,
> "value", "set maximum speed (in bytes) for migrations" },
> + { "setmem", "s", do_setmemory, "value",
> + "set memory for the guest (in bytes)" },
> { NULL, NULL, },
> };
[snip]
> +void do_setmemory(const char *value)
> +{
> + int target_ramsize;
> + char *ptr;
> +
> + target_ramsize = strtol(value, &ptr, 10);
> + switch (*ptr) {
> + case 'G': case 'g':
> + target_ramsize *= 1024;
> + case 'M': case 'm':
> + target_ramsize *= 1024;
> + case 'K': case 'k':
> + target_ramsize *= 1024;
> + default:
> + break;
> + }
> +
> + if (target_ramsize > ram_size) {
> + term_printf("Invalid RAM size, maximum: %d\n", ram_size);
> + return;
> + }
> +
> + balloon_update_target(target_ramsize);
> +}
Shouldn't this use int64, and strtoll(), otherwise you'll wrap
at the 2 GB mark ?
Regards,
Dan.
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