[Qemu-devel] [PATCH v2 0/4] qapi: Convert migrate

[Luiz Capitulino <lcapitulino@redhat.com>]

v2

o Drop qemu_get_fd() (use monitor_get_fd(cur_mon, instead)
o Drop qdict_copy() (use refcount instead)
o Check for monitor_suspend() return value
o Other minor changes

Original intro:

This is a rebase of Anthony's conversion, from his glib branch; and this is
also the beginning of the conversion of complex commands to the qapi.

There are two important changes that should be observed:

 1. patch 3/4 purges the 'mon' object from migration code. One of the
    consequences is that we loose the ability to print progress status to
    the HMP user (esp. in block migration)

 2. The HMP hmp_migrate() command is a bit tricky when in non-detached
    mode: we lock the monitor and poll for the migration status from a
    timer handler. This obviously assumes that migration will end at some
    point

 arch_init.c       |    2 +-
 block-migration.c |   58 ++++++++++++++++++-----------------------
 error.c           |   13 ++++++++++
 error.h           |    5 ++++
 hmp-commands.hx   |    3 +--
 hmp.c             |   56 ++++++++++++++++++++++++++++++++++++++++
 hmp.h             |    1 +
 migration-fd.c    |    2 +-
 migration.c       |   74 +++++++++++++++--------------------------------------
 migration.h       |    5 +---
 qapi-schema.json  |   21 +++++++++++++++
 qerror.c          |    8 ++++++
 qerror.h          |    6 +++++
 qmp-commands.hx   |    9 +------
 savevm.c          |   42 +++++++++++++++---------------
 sysemu.h          |   11 ++++----
 vmstate.h         |    3 +--
 17 files changed, 187 insertions(+), 132 deletions(-)