e1c37d0e94
The migrate command is one of those commands where HMP and QMP completely mix up together. This made the conversion to the QAPI (which separates the command into QMP and HMP parts) a bit difficult. The first important change to be noticed is that this commit completes the removal of the Monitor object from migration code, started by the previous commit. Another important and tricky change is about supporting the non-detached mode. That is, if the user doesn't pass '-d' the migrate command will lock the monitor and will only release it when migration is finished. To support this in the new HMP command (hmp_migrate()), it is necessary to create a timer which runs every second and checks if the migration is still active. If it is, the timer callback will re-schedule itself to run one second in the future. If the migration has already finished, the monitor lock is released and the user can use it normally. All these changes should be transparent to the user. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/*
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* Human Monitor Interface
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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*/
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#ifndef HMP_H
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#define HMP_H
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#include "qemu-common.h"
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#include "qapi-types.h"
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void hmp_info_name(Monitor *mon);
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void hmp_info_version(Monitor *mon);
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void hmp_info_kvm(Monitor *mon);
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void hmp_info_status(Monitor *mon);
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void hmp_info_uuid(Monitor *mon);
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void hmp_info_chardev(Monitor *mon);
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void hmp_info_mice(Monitor *mon);
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void hmp_info_migrate(Monitor *mon);
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void hmp_info_cpus(Monitor *mon);
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void hmp_info_block(Monitor *mon);
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void hmp_info_blockstats(Monitor *mon);
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void hmp_info_vnc(Monitor *mon);
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void hmp_info_spice(Monitor *mon);
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void hmp_info_balloon(Monitor *mon);
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void hmp_info_pci(Monitor *mon);
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void hmp_info_block_jobs(Monitor *mon);
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void hmp_quit(Monitor *mon, const QDict *qdict);
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void hmp_stop(Monitor *mon, const QDict *qdict);
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void hmp_system_reset(Monitor *mon, const QDict *qdict);
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void hmp_system_powerdown(Monitor *mon, const QDict *qdict);
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void hmp_cpu(Monitor *mon, const QDict *qdict);
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void hmp_memsave(Monitor *mon, const QDict *qdict);
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void hmp_pmemsave(Monitor *mon, const QDict *qdict);
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void hmp_cont(Monitor *mon, const QDict *qdict);
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void hmp_system_wakeup(Monitor *mon, const QDict *qdict);
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void hmp_inject_nmi(Monitor *mon, const QDict *qdict);
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void hmp_set_link(Monitor *mon, const QDict *qdict);
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void hmp_block_passwd(Monitor *mon, const QDict *qdict);
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void hmp_balloon(Monitor *mon, const QDict *qdict);
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void hmp_block_resize(Monitor *mon, const QDict *qdict);
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void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict);
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void hmp_migrate_cancel(Monitor *mon, const QDict *qdict);
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void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict);
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void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict);
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void hmp_set_password(Monitor *mon, const QDict *qdict);
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void hmp_expire_password(Monitor *mon, const QDict *qdict);
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void hmp_eject(Monitor *mon, const QDict *qdict);
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void hmp_change(Monitor *mon, const QDict *qdict);
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void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict);
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void hmp_block_stream(Monitor *mon, const QDict *qdict);
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void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict);
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void hmp_block_job_cancel(Monitor *mon, const QDict *qdict);
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void hmp_migrate(Monitor *mon, const QDict *qdict);
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#endif
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