Signed-off-by: Sanidhya Kashyap <sanidhya.ii...@gmail.com>
---
hmp-commands.hx | 15 +++++++++++++++
hmp.c | 14 ++++++++++++++
hmp.h | 1 +
qapi-schema.json | 12 ++++++++++++
qmp-commands.hx | 21 +++++++++++++++++++++
savevm.c | 13 +++++++++++++
6 files changed, 76 insertions(+)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 1a28e63..f74b935 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1808,6 +1808,21 @@ STEXI
dumps and reads the device state's data from the memory for testing purpose
ETEXI
+ {
+ .name = "test_vmstates_set_period",
+ .args_type = "period:i",
+ .params = "period",
+ .help = "set the sleep interval for vmstates testing
process\n\t\t\t"
+ "period: the new sleep interval value to replace the
existing",
+ .mhandler.cmd = hmp_test_vmstates_set_period,
+ },
+
+STEXI
+@item test_vmstates_set_period @var{period}
+@findex test_vmstates_set_period
+Set the period to @var{period} (int) for vmstate testing process.
+ETEXI
+
STEXI
@end table
ETEXI
diff --git a/hmp.c b/hmp.c
index 5d66975..d1f3045 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1785,3 +1785,17 @@ void hmp_info_test_vmstates(Monitor *mon, const QDict
*qdict)
qapi_free_VMStateLogStateInfo(log_info);
}
+
+void hmp_test_vmstates_set_period(Monitor *mon, const QDict *qdict)
+{
+ int64_t period = qdict_get_int(qdict, "period");
+ Error *err = NULL;
+
+ qmp_test_vmstates_set_period(period, &err);
+
+ if (err) {
+ monitor_printf(mon, "test-vmstates-set-period: %s\n",
+ error_get_pretty(err));
+ error_free(err);
+ }
+}
diff --git a/hmp.h b/hmp.h
index 881964a..32221e3 100644
--- a/hmp.h
+++ b/hmp.h
@@ -97,6 +97,7 @@ void hmp_object_add(Monitor *mon, const QDict *qdict);
void hmp_object_del(Monitor *mon, const QDict *qdict);
void hmp_info_memdev(Monitor *mon, const QDict *qdict);
void hmp_test_vmstates(Monitor *mon, const QDict *qdict);
+void hmp_test_vmstates_set_period(Monitor *mon, const QDict *qdict);
void object_add_completion(ReadLineState *rs, int nb_args, const char *str);
void object_del_completion(ReadLineState *rs, int nb_args, const char *str);
void device_add_completion(ReadLineState *rs, int nb_args, const char *str);
diff --git a/qapi-schema.json b/qapi-schema.json
index b7408df..cff9b0f 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -3565,3 +3565,15 @@
# Since 2.2
##
{ 'command': 'query-test-vmstates', 'returns': 'VMStateLogStateInfo' }
+
+##
+# @test-vmstates-set-period
+#
+# sets the sleep interval between iterations of the vmstate testing process
+#
+# @period: the updated sleep interval value (in milliseconds)
+#
+# Since 2.2
+##
+{ 'command' : 'test-vmstates-set-period',
+ 'data' : { 'period': 'int' } }
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 84f8fc8..bde4fc9 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -3859,3 +3859,24 @@ Example:
"devices": [ { 'device': 'hpet', 'version': 2 },
{ 'device': 'mc146818rtc', 'version': 3 } ] } }
EQMP
+ {
+ .name = "test-vmstates-set-period",
+ .args_type = "period:i",
+ .mhandler.cmd_new = qmp_marshal_input_test_vmstates_set_period,
+ },
+
+SQMP
+test-vmstates-set-period
+------------------------
+
+Update the sleep interval for the remaining iterations
+
+Arguments:
+
+- "period": the updated sleep interval between iterations (json-int)
+
+Example:
+
+-> { "execute": "test-vmstates-set-period", "arguments": { "period": 1024 } }
+<- { "return": {} }
+EQMP
diff --git a/savevm.c b/savevm.c
index 2709035..6ef69a1 100644
--- a/savevm.c
+++ b/savevm.c
@@ -1440,6 +1440,19 @@ VMStateLogStateInfo *qmp_query_test_vmstates(Error
**errp)
return log_info;
}
+void qmp_test_vmstates_set_period(int64_t period, Error **errp)
+{
+ VMStateLogState *v = test_vmstates_get_current_state();
+ if (period < TEST_VMSTATE_MIN_INTERVAL_MS ||
+ period > TEST_VMSTATE_MAX_INTERVAL_MS) {
+ error_setg(errp, "sleep interval (period) value must be "
+ "in the defined range [%d, %d](ms)\n",
+ TEST_VMSTATE_MIN_INTERVAL_MS, TEST_VMSTATE_MAX_INTERVAL_MS);
+ return;
+ }
+ v->period = period;
+}
+
/*
* ----------------------------------------------------------------------------
*/
--
1.9.3
