- Adds 'working_set_request', 'working_set_config' HMP functions
Start qemu with '-monitor telnet:127.0.0.1:4444,server=on,wait=off'
>> telnet localhost 4444
(qemu) working_set_config 200 800 3000 750 1000
(qemu) working_set_request
(qemu) qom-get /machine/peripheral/balloon0 guest-working-set
{
"working_set": {
"ws3": {
"memory-size-bytes": {
"anon": 298287104,
"file": 647041024
},
"idle-age": 4294967292
},
"ws2": {
"memory-size-bytes": {
"anon": 4505600,
"file": 2252800
},
"idle-age": 3000
},
"ws1": {
"memory-size-bytes": {
"anon": 1228800,
"file": 614400
},
"idle-age": 800
},
"ws0": {
"memory-size-bytes": {
"anon": 409600,
"file": 204800
},
"idle-age": 200
}
}
}
Signed-off-by: T.J. Alumbaugh <[email protected]>
---
hmp-commands.hx | 26 ++++++++++++++++++++++++++
hw/core/machine-hmp-cmds.c | 21 +++++++++++++++++++++
include/monitor/hmp.h | 2 ++
3 files changed, 49 insertions(+)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 2cbd0f77a0..8ed044b23f 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1398,6 +1398,32 @@ SRST
Request VM to change its memory allocation to *value* (in MB).
ERST
+ {
+ .name = "working_set_config",
+ .args_type = "i0:i,i1:i,i2:i,refresh:i,report:i",
+ .params = "bin intervals 0-2, refresh and report thresholds",
+ .help = "Working Set intervals, refresh/report thresholds (ms)",
+ .cmd = hmp_working_set_config,
+ },
+
+SRST
+``working_set_config``
+ Set the intervals (in ms), refresh, report thresholds for Working Set
reporting
+ERST
+
+ {
+ .name = "working_set_request",
+ .args_type = "",
+ .params = "",
+ .help = "Request the Working Set of the guest.",
+ .cmd = hmp_working_set_request,
+ },
+
+SRST
+``working_set_request``
+ Request the Working Set from the guest.
+ERST
+
{
.name = "set_link",
.args_type = "name:s,up:b",
diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c
index c3e55ef9e9..3c0a7694a2 100644
--- a/hw/core/machine-hmp-cmds.c
+++ b/hw/core/machine-hmp-cmds.c
@@ -237,6 +237,27 @@ void hmp_balloon(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, err);
}
+void hmp_working_set_request(Monitor *mon, const QDict *qdict)
+{
+ Error *err = NULL;
+
+ qmp_working_set_request(&err);
+ hmp_handle_error(mon, err);
+}
+
+void hmp_working_set_config(Monitor *mon, const QDict *qdict)
+{
+ uint64_t i0 = qdict_get_int(qdict, "i0");
+ uint64_t i1 = qdict_get_int(qdict, "i1");
+ uint64_t i2 = qdict_get_int(qdict, "i2");
+ uint64_t refresh = qdict_get_int(qdict, "refresh");
+ uint64_t report = qdict_get_int(qdict, "report");
+ Error *err = NULL;
+
+ qmp_working_set_config(i0, i1, i2, refresh, report, &err);
+ hmp_handle_error(mon, err);
+}
+
void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
{
Error *err = NULL;
diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h
index 13f9a2dedb..a1e6c5e92a 100644
--- a/include/monitor/hmp.h
+++ b/include/monitor/hmp.h
@@ -59,6 +59,8 @@ void hmp_nmi(Monitor *mon, const QDict *qdict);
void hmp_info_network(Monitor *mon, const QDict *qdict);
void hmp_set_link(Monitor *mon, const QDict *qdict);
void hmp_balloon(Monitor *mon, const QDict *qdict);
+void hmp_working_set_config(Monitor *mon, const QDict *qdict);
+void hmp_working_set_request(Monitor *mon, const QDict *qdict);
void hmp_loadvm(Monitor *mon, const QDict *qdict);
void hmp_savevm(Monitor *mon, const QDict *qdict);
void hmp_delvm(Monitor *mon, const QDict *qdict);
--
2.41.0.rc0.172.g3f132b7071-goog
