This command is an equivalent of QMP command query-memory-size-summary.
It provides the following memory information in bytes:
* base-memory - size of "base" memory specified with command line option -m.
* plugged-memory - amount of memory that was hot-plugged.
If target does not have CONFIG_MEM_HOTPLUG enabled, no
value is reported.
Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovi...@profitbricks.com>
Signed-off-by: Mohammed Gamal <mohammed.ga...@profitbricks.com>
Signed-off-by: Eduardo Otubo <eduardo.ot...@profitbricks.com>
Signed-off-by: Vadim Galitsyn <vadim.galit...@profitbricks.com>
Reviewed-by: Eugene Crosser <evgenii.cherkas...@profitbricks.com>
Cc: Dr. David Alan Gilbert <dgilb...@redhat.com>
Cc: Markus Armbruster <arm...@redhat.com>
Cc: Igor Mammedov <imamm...@redhat.com>
Cc: Eric Blake <ebl...@redhat.com>
Cc: qemu-devel@nongnu.org
---
hmp-commands-info.hx | 16 ++++++++++++++++
hmp.c | 16 ++++++++++++++++
hmp.h | 1 +
3 files changed, 33 insertions(+)
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index d9df238..04c9db8 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -850,6 +850,22 @@ ETEXI
},
STEXI
+@item info memory_size_summary
+@findex memory_size_summary
+Display the amount of initially allocated and hot-plugged (if
+enabled) memory in bytes.
+ETEXI
+
+ {
+ .name = "memory_size_summary",
+ .args_type = "",
+ .params = "",
+ .help = "show the amount of initially allocated and "
+ "hot-plugged (if enabled) memory in bytes.",
+ .cmd = hmp_info_memory_size_summary,
+ },
+
+STEXI
@end table
ETEXI
diff --git a/hmp.c b/hmp.c
index fd80dce..3615e71 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2868,3 +2868,19 @@ void hmp_info_vm_generation_id(Monitor *mon, const QDict
*qdict)
hmp_handle_error(mon, &err);
qapi_free_GuidInfo(info);
}
+
+void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict)
+{
+ MemoryInfo *info = qmp_query_memory_size_summary(&error_abort);
+ if (info) {
+ monitor_printf(mon, "base memory: %" PRIu64 "\n",
+ info->base_memory);
+
+ if (info->has_plugged_memory) {
+ monitor_printf(mon, "plugged memory: %" PRIu64 "\n",
+ info->plugged_memory);
+ }
+
+ qapi_free_MemoryInfo(info);
+ }
+}
diff --git a/hmp.h b/hmp.h
index 1ff4552..3605003 100644
--- a/hmp.h
+++ b/hmp.h
@@ -145,5 +145,6 @@ void hmp_info_dump(Monitor *mon, const QDict *qdict);
void hmp_info_ramblock(Monitor *mon, const QDict *qdict);
void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict);
void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict);
+void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict);
#endif
--
2.1.4
