Revision 7954c734

b/monitor.c
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    help_cmd(name);
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}
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static void do_commit(void)
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static void do_commit(const char *device)
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{
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    int i;
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    int i, all_devices;
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    all_devices = !strcmp(device, "all");
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    for (i = 0; i < MAX_DISKS; i++) {
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        if (bs_table[i]) {
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            bdrv_commit(bs_table[i]);
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            if (all_devices || 
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                !strcmp(bdrv_get_device_name(bs_table[i]), device))
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                bdrv_commit(bs_table[i]);
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        }
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    }
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}
......
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static term_cmd_t term_cmds[] = {
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    { "help|?", "s?", do_help, 
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      "[cmd]", "show the help" },
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    { "commit", "", do_commit, 
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      "", "commit changes to the disk images (if -snapshot is used)" },
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    { "commit", "s", do_commit, 
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      "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" },
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    { "info", "s?", do_info,
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      "subcommand", "show various information about the system state" },
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    { "q|quit", "", do_quit,

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