Commit 62313160 authored by Ting Wang's avatar Ting Wang Committed by Markus Armbruster
Browse files

hmp: add info iothreads command 



Make "info iothreads" available on the HMP monitor.

For example, the results are as follows when executing qemu
command with "-object iothread,id=iothread-1 -object
iothread,id=iothread-2".
(qemu) info iothreads
iothread-1: thread_id=123
iothread-2: thread_id=456

Signed-off-by: default avatarTing Wang <kathy.wangting@huawei.com>
Message-Id: <1435306033-58372-1-git-send-email-kathy.wangting@huawei.com>
Reviewed-by: default avatarLuiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: default avatarAmos Jianjun Kong <kongjianjun@gmail.com>
Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
parent e2f9a657

hmp-commands.hx

+2 −0
Original line number Diff line number Diff line
@@ -1809,6 +1809,8 @@ show the TPM device 
show the memory devices

@item info skeys

Display the value of a storage key (s390 only)

@item info iothreads

show iothreads

@end table

ETEXI

hmp.c

+13 −0
Original line number Diff line number Diff line
@@ -1963,6 +1963,19 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 
    qapi_free_MemoryDeviceInfoList(info_list);

}



void hmp_info_iothreads(Monitor *mon, const QDict *qdict)

{

    IOThreadInfoList *info_list = qmp_query_iothreads(NULL);

    IOThreadInfoList *info;



    for (info = info_list; info; info = info->next) {

        monitor_printf(mon, "%s: thread_id=%" PRId64 "\n",

                       info->value->id, info->value->thread_id);

    }



    qapi_free_IOThreadInfoList(info_list);

}



void hmp_qom_list(Monitor *mon, const QDict *qdict)

{

    const char *path = qdict_get_try_str(qdict, "path");

hmp.h

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ void hmp_info_balloon(Monitor *mon, const QDict *qdict); 
void hmp_info_pci(Monitor *mon, const QDict *qdict);

void hmp_info_block_jobs(Monitor *mon, const QDict *qdict);

void hmp_info_tpm(Monitor *mon, const QDict *qdict);

void hmp_info_iothreads(Monitor *mon, const QDict *qdict);

void hmp_quit(Monitor *mon, const QDict *qdict);

void hmp_stop(Monitor *mon, const QDict *qdict);

void hmp_system_reset(Monitor *mon, const QDict *qdict);

monitor.c

+7 −0
Original line number Diff line number Diff line
@@ -2853,6 +2853,13 @@ static mon_cmd_t info_cmds[] = { 
        .help       = "show memory devices",

        .mhandler.cmd = hmp_info_memory_devices,

    },

    {

        .name       = "iothreads",

        .args_type  = "",

        .params     = "",

        .help       = "show iothreads",

        .mhandler.cmd = hmp_info_iothreads,

    },

    {

        .name       = "rocker",

        .args_type  = "name:s",