diff options
Diffstat (limited to 'softmmu')
| -rw-r--r-- | softmmu/vl.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/softmmu/vl.c b/softmmu/vl.c index 93aef8e747..5ca11e7469 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -31,6 +31,7 @@ #include "qapi/compat-policy.h" #include "qapi/error.h" #include "qapi/qmp/qdict.h" +#include "qapi/qmp/qstring.h" #include "qapi/qmp/qjson.h" #include "qemu-version.h" #include "qemu/cutils.h" @@ -2166,7 +2167,8 @@ static int global_init_func(void *opaque, QemuOpts *opts, Error **errp) static bool is_qemuopts_group(const char *group) { if (g_str_equal(group, "object") || - g_str_equal(group, "machine")) { + g_str_equal(group, "machine") || + g_str_equal(group, "smp-opts")) { return false; } return true; @@ -2186,6 +2188,8 @@ static void qemu_record_config_group(const char *group, QDict *dict, */ assert(!from_json); keyval_merge(machine_opts_dict, dict, errp); + } else if (g_str_equal(group, "smp-opts")) { + machine_merge_property("smp", dict, &error_fatal); } else { abort(); } @@ -2452,13 +2456,15 @@ static void qemu_validate_options(const QDict *machine_opts) static void qemu_process_sugar_options(void) { if (mem_prealloc) { - char *val; - - val = g_strdup_printf("%d", - (uint32_t) qemu_opt_get_number(qemu_find_opts_singleton("smp-opts"), "cpus", 1)); - object_register_sugar_prop("memory-backend", "prealloc-threads", val, - false); - g_free(val); + QObject *smp = qdict_get(machine_opts_dict, "smp"); + if (smp && qobject_type(smp) == QTYPE_QDICT) { + QObject *cpus = qdict_get(qobject_to(QDict, smp), "cpus"); + if (cpus && qobject_type(cpus) == QTYPE_QSTRING) { + const char *val = qstring_get_str(qobject_to(QString, cpus)); + object_register_sugar_prop("memory-backend", "prealloc-threads", + val, false); + } + } object_register_sugar_prop("memory-backend", "prealloc", "on", false); } |