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| author | Luiz Capitulino <lcapitulino@redhat.com> | 2011-11-27 23:18:01 -0200 |
|---|---|---|
| committer | Luiz Capitulino <lcapitulino@redhat.com> | 2011-12-06 11:40:01 -0200 |
| commit | 4f0a993bf349e61632113a11e85ef588c66b421d (patch) | |
| tree | 2bdd8e358fece196ce2fe41ec4f594715485ab2b | |
| parent | 6cdedb075f7a338bff7e97b3139bae5289157ae0 (diff) | |
| download | qemu-4f0a993bf349e61632113a11e85ef588c66b421d.zip qemu-4f0a993bf349e61632113a11e85ef588c66b421d.tar.gz qemu-4f0a993bf349e61632113a11e85ef588c66b421d.tar.bz2 | |
qapi: Convert migrate_set_downtime
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
| -rw-r--r-- | hmp-commands.hx | 3 | ||||
| -rw-r--r-- | hmp.c | 6 | ||||
| -rw-r--r-- | hmp.h | 1 | ||||
| -rw-r--r-- | migration.c | 13 | ||||
| -rw-r--r-- | migration.h | 3 | ||||
| -rw-r--r-- | qapi-schema.json | 13 | ||||
| -rw-r--r-- | qmp-commands.hx | 5 |
7 files changed, 26 insertions, 18 deletions
diff --git a/hmp-commands.hx b/hmp-commands.hx index e48c2ca..6ba694d 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -801,8 +801,7 @@ ETEXI .args_type = "value:T", .params = "value", .help = "set maximum tolerated downtime (in seconds) for migrations", - .user_print = monitor_user_noop, - .mhandler.cmd_new = do_migrate_set_downtime, + .mhandler.cmd = hmp_migrate_set_downtime, }, STEXI @@ -667,3 +667,9 @@ void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) { qmp_migrate_cancel(NULL); } + +void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict) +{ + double value = qdict_get_double(qdict, "value"); + qmp_migrate_set_downtime(value, NULL); +} @@ -47,5 +47,6 @@ void hmp_balloon(Monitor *mon, const QDict *qdict); void hmp_block_resize(Monitor *mon, const QDict *qdict); void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict); void hmp_migrate_cancel(Monitor *mon, const QDict *qdict); +void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict); #endif diff --git a/migration.c b/migration.c index fa603d6..a563162 100644 --- a/migration.c +++ b/migration.c @@ -490,14 +490,9 @@ int do_migrate_set_speed(Monitor *mon, const QDict *qdict, QObject **ret_data) return 0; } -int do_migrate_set_downtime(Monitor *mon, const QDict *qdict, - QObject **ret_data) +void qmp_migrate_set_downtime(double value, Error **errp) { - double d; - - d = qdict_get_double(qdict, "value") * 1e9; - d = MAX(0, MIN(UINT64_MAX, d)); - max_downtime = (uint64_t)d; - - return 0; + value *= 1e9; + value = MAX(0, MIN(UINT64_MAX, value)); + max_downtime = (uint64_t)value; } diff --git a/migration.h b/migration.h index ff2e40b..539f8f1 100644 --- a/migration.h +++ b/migration.h @@ -46,9 +46,6 @@ int do_migrate_set_speed(Monitor *mon, const QDict *qdict, QObject **ret_data); uint64_t migrate_max_downtime(void); -int do_migrate_set_downtime(Monitor *mon, const QDict *qdict, - QObject **ret_data); - void do_info_migrate_print(Monitor *mon, const QObject *data); void do_info_migrate(Monitor *mon, QObject **ret_data); diff --git a/qapi-schema.json b/qapi-schema.json index d638f12..d9b9fa1 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -1140,3 +1140,16 @@ # Since: 0.14.0 ## { 'command': 'migrate_cancel' } + +## +# @migrate_set_downtime +# +# Set maximum tolerated downtime for migration. +# +# @value: maximum downtime in seconds +# +# Returns: nothing on success +# +# Since: 0.14.0 +## +{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} } diff --git a/qmp-commands.hx b/qmp-commands.hx index 5eb4b76..b4cadeb 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -518,10 +518,7 @@ EQMP { .name = "migrate_set_downtime", .args_type = "value:T", - .params = "value", - .help = "set maximum tolerated downtime (in seconds) for migrations", - .user_print = monitor_user_noop, - .mhandler.cmd_new = do_migrate_set_downtime, + .mhandler.cmd_new = qmp_marshal_input_migrate_set_downtime, }, SQMP |