[PATCH] monitor/hmp-cmds: add units for mirate_parameters.

[Mao Zhongyi]

When running:
(qemu) info migrate_parameters
announce-initial: 50 ms
announce-max: 550 ms
announce-step: 100 ms
compress-wait-thread: on
...
max-bandwidth: 33554432 bytes/second
downtime-limit: 300 milliseconds
x-checkpoint-delay: 20000
...
xbzrle-cache-size: 67108864

add units for the parameters 'x-checkpoint-delay' and
'xbzrle-cache-size', it's easier to read.

Signed-off-by: Mao Zhongyi <maozhon...@cmss.chinamobile.com>
---
 monitor/hmp-cmds.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 2a900a528a..8d22f96e57 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -440,7 +440,7 @@ void hmp_info_migrate_parameters(Monitor *mon, const QDict 
*qdict)
             MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT),
             params->downtime_limit);
         assert(params->has_x_checkpoint_delay);
-        monitor_printf(mon, "%s: %u\n",
+        monitor_printf(mon, "%s: %u" " milliseconds\n",
             MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY),
             params->x_checkpoint_delay);
         assert(params->has_block_incremental);
@@ -453,7 +453,7 @@ void hmp_info_migrate_parameters(Monitor *mon, const QDict 
*qdict)
         monitor_printf(mon, "%s: %s\n",
             MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION),
             MultiFDCompression_str(params->multifd_compression));
-        monitor_printf(mon, "%s: %" PRIu64 "\n",
+        monitor_printf(mon, "%s: %" PRIu64 " bytes\n",
             MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE),
             params->xbzrle_cache_size);
         monitor_printf(mon, "%s: %" PRIu64 "\n",
-- 
2.17.1