@@ -1804,6 +1804,20 @@ STEXI
dumps the writable working set of a VM's memory to a file
ETEXI
+ {
+ .name = "log_dirty_bitmap_cancel",
+ .args_type = "",
+ .params = "",
+ .help = "cancel the current bitmap dump process",
+ .mhandler.cmd = hmp_log_dirty_bitmap_cancel,
+},
+
+STEXI
+@item log_dirty_bitmap_cancel
+@findex log_dirty_bitmap_cancel
+Cancel the current bitmap dump process
+ETEXI
+
STEXI
@end table
ETEXI
@@ -1336,6 +1336,11 @@ void hmp_log_dirty_bitmap(Monitor *mon, const QDict *qdict)
}
}
+void hmp_log_dirty_bitmap_cancel(Monitor *mon, const QDict *qdict)
+{
+ qmp_log_dirty_bitmap_cancel(NULL);
+}
+
void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
{
Error *err = NULL;
@@ -96,6 +96,7 @@ 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_log_dirty_bitmap(Monitor *mon, const QDict *qdict);
+void hmp_log_dirty_bitmap_cancel(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);
@@ -3546,3 +3546,12 @@
# Since 2.2
##
{ 'command': 'query-log-dirty-bitmap', 'returns': 'BitmapLogStateInfo' }
+
+##
+# @log-dirty-bitmap-cancel
+#
+# cancel the dirty bitmap logging process
+#
+# Since 2.2
+##
+{ 'command': 'log-dirty-bitmap-cancel' }
@@ -3811,3 +3811,23 @@ Example:
"iterations": 10,
"period": 100 } }
EQMP
+
+ {
+ .name = "log-dirty-bitmap-cancel",
+ .args_type = "",
+ .mhandler.cmd_new = qmp_marshal_input_log_dirty_bitmap_cancel,
+ },
+
+SQMP
+log-dirty-bitmap-cancel
+-----------------------
+
+Cancel the current bitmap dump process.
+
+Arguments: None.
+
+Example:
+
+-> { "execute": "log-dirty-bitmap-cancel" }
+<- { "return": {} }
+EQMP
@@ -1532,6 +1532,20 @@ BitmapLogStateInfo *qmp_query_log_dirty_bitmap(Error **errp)
return info;
}
+void qmp_log_dirty_bitmap_cancel(Error **errp)
+{
+ BitmapLogState *b = log_bitmap_get_current_state();
+ int old_state;
+ do {
+ old_state = b->state;
+ if (old_state != LOG_BITMAP_STATE_ACTIVE) {
+ break;
+ }
+ log_bitmap_set_status(b, old_state,
+ LOG_BITMAP_STATE_CANCELING);
+ } while (b->state != LOG_BITMAP_STATE_CANCELING);
+}
+
void qmp_xen_save_devices_state(const char *filename, Error **errp)
{
QEMUFile *f;
Signed-off-by: Sanidhya Kashyap <sanidhya.iiith@gmail.com> --- No functional change, except acronyms have been removed. Removed acronyms, no functional change. hmp-commands.hx | 14 ++++++++++++++ hmp.c | 5 +++++ hmp.h | 1 + qapi-schema.json | 9 +++++++++ qmp-commands.hx | 20 ++++++++++++++++++++ savevm.c | 14 ++++++++++++++ 6 files changed, 63 insertions(+)