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  1. 09 1月, 2012 1 次提交
  3. 04 1月, 2012 1 次提交
    • A
      vmstate, memory: decouple vmstate from memory API · c5705a77
      由 Avi Kivity 提交于 
      Currently creating a memory region automatically registers it for
live migration.  This differs from other state (which is enumerated
in a VMStateDescription structure) and ties the live migration code
into the memory core.

Decouple the two by introducing a separate API, vmstate_register_ram(),
for registering a RAM block for migration.  Currently the same
implementation is reused, but later it can be moved into a separate list,
and registrations can be moved to VMStateDescription blocks.
Signed-off-by: NAvi Kivity <avi@redhat.com>
      c5705a77
  5. 15 12月, 2011 1 次提交
  7. 13 12月, 2011 4 次提交
  9. 05 12月, 2011 1 次提交
  11. 02 12月, 2011 1 次提交
  13. 22 11月, 2011 1 次提交
  15. 02 11月, 2011 1 次提交
  17. 22 10月, 2011 1 次提交
  19. 20 10月, 2011 11 次提交
  21. 19 10月, 2011 1 次提交
  23. 04 10月, 2011 1 次提交
    • L
      RunState: Rename enum values as generated by the QAPI · 0461d5a6
      由 Luiz Capitulino 提交于 
      Next commit will convert the query-status command to use the
RunState type as generated by the QAPI.

In order to "transparently" replace the current enum by the QAPI
one, we have to make some changes to some enum values.

As the changes are simple renames, I'll do them in one shot. The
changes are:

 - Rename the prefix from RSTATE_ to RUN_STATE_
 - RUN_STATE_SAVEVM to RUN_STATE_SAVE_VM
 - RUN_STATE_IN_MIGRATE to RUN_STATE_INMIGRATE
 - RUN_STATE_PANICKED to RUN_STATE_INTERNAL_ERROR
 - RUN_STATE_POST_MIGRATE to RUN_STATE_POSTMIGRATE
 - RUN_STATE_PRE_LAUNCH to RUN_STATE_PRELAUNCH
 - RUN_STATE_PRE_MIGRATE to RUN_STATE_PREMIGRATE
 - RUN_STATE_RESTORE to RUN_STATE_RESTORE_VM
 - RUN_STATE_PRE_MIGRATE to RUN_STATE_FINISH_MIGRATE
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
      0461d5a6
  25. 16 9月, 2011 2 次提交
  27. 06 9月, 2011 1 次提交
    • M
      savevm: Include writable devices with removable media · 07b70bfb
      由 Markus Armbruster 提交于 
      savevm and loadvm silently ignore block devices with removable media,
such as floppies and SD cards.  Rolling back a VM to a previous
checkpoint will *not* roll back writes to block devices with removable
media.

Moreover, bdrv_is_removable() is a confused mess, and wrong in at
least one case: it considers "-drive if=xen,media=cdrom -M xenpv"
removable.  It'll be cleaned up later in this series.

Read-only block devices are also ignored, but that's okay.

Fix by ignoring only read-only block devices and empty block devices.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
      07b70bfb
  29. 21 8月, 2011 1 次提交
  31. 25 7月, 2011 1 次提交
    • B
      Wrap recv to avoid warnings · 00aa0040
      由 Blue Swirl 提交于 
      Avoid warnings like these by wrapping recv():
  CC    slirp/ip_icmp.o
/src/qemu/slirp/ip_icmp.c: In function 'icmp_receive':
/src/qemu/slirp/ip_icmp.c:418:5: error: passing argument 2 of 'recv' from incompatible pointer type [-Werror]
/usr/local/lib/gcc/i686-mingw32msvc/4.6.0/../../../../i686-mingw32msvc/include/winsock2.h:547:32: note: expected 'char *' but argument is of type 'struct icmp *'

Remove also casts used to avoid warnings.
Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      00aa0040
  33. 20 7月, 2011 1 次提交
  35. 16 6月, 2011 1 次提交
    • J
      Reset system before loadvm · 5a8a49d7
      由 Jan Kiszka 提交于 
      In case we load the vmstate during incoming migration, we start from a
clean, default machine state as we went through system reset before. But
if we load from a snapshot, the machine can be in any state. That can
cause troubles if loading an older image which does not carry all state
information the executing QEMU requires. Hardly any device takes care of
this scenario.

However, fixing this is trivial. We just need to issue a system reset
during loadvm as well.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
      5a8a49d7
  37. 08 6月, 2011 1 次提交
  39. 16 4月, 2011 2 次提交
  41. 22 3月, 2011 1 次提交
  43. 21 3月, 2011 2 次提交
    • P
      change all other clock references to use nanosecond resolution accessors · 74475455
      由 Paolo Bonzini 提交于 
      This was done with:

    sed -i 's/qemu_get_clock\>/qemu_get_clock_ns/' \
        $(git grep -l 'qemu_get_clock\>' )
    sed -i 's/qemu_new_timer\>/qemu_new_timer_ns/' \
        $(git grep -l 'qemu_new_timer\>' )

after checking that get_clock and new_timer never occur twice
on the same line.  There were no missed occurrences; however, even
if there had been, they would have been caught by the compiler.

There was exactly one false positive in qemu_run_timers:

     -    current_time = qemu_get_clock (clock);
     +    current_time = qemu_get_clock_ns (clock);

which is of course not in this patch.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      74475455
    • P
      change all rt_clock references to use millisecond resolution accessors · 7bd427d8
      由 Paolo Bonzini 提交于 
      This was done with:

    sed -i '/get_clock\>.*rt_clock/s/get_clock\>/get_clock_ms/' \
        $(git grep -l 'get_clock\>.*rt_clock' )
    sed -i '/new_timer\>.*rt_clock/s/new_timer\>/new_timer_ms/' \
        $(git grep -l 'new_timer\>.*rt_clock' )

after checking that get_clock and new_timer never occur twice
on the same line.  There were no missed occurrences; however, even
if there had been, they would have been caught by the compiler.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      7bd427d8
  45. 15 3月, 2011 1 次提交
  47. 11 3月, 2011 1 次提交