2011/1/14 Blue Swirl <[email protected]>:
> On Thu, Jan 13, 2011 at 5:15 PM, Yoshiaki Tamura
> <[email protected]> wrote:
>> Introduce qemu_savevm_state_{begin,commit} to send the memory and
>> device info together, while avoiding cancelling memory state tracking.
>>
>> Signed-off-by: Yoshiaki Tamura <[email protected]>
>> ---
>> savevm.c | 88
>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> sysemu.h | 2 +
>> 2 files changed, 90 insertions(+), 0 deletions(-)
>>
>> diff --git a/savevm.c b/savevm.c
>> index ebb3ef8..9d20c37 100644
>> --- a/savevm.c
>> +++ b/savevm.c
>> @@ -1722,6 +1722,94 @@ int qemu_savevm_state_complete(Monitor *mon, QEMUFile
>> *f)
>> return 0;
>> }
>>
>> +int qemu_savevm_trans_begin(Monitor *mon, QEMUFile *f, int init)
>> +{
>> + SaveStateEntry *se;
>> + int skipped = 0;
>> +
>> + QTAILQ_FOREACH(se, &savevm_handlers, entry) {
>> + int len, stage, ret;
>> +
>> + if (se->save_live_state == NULL)
>> + continue;
>
> Missing braces.
Thanks:) I've started using your checkpatch.pl.
Yoshi
>
>> +
>> + /* Section type */
>> + qemu_put_byte(f, QEMU_VM_SECTION_START);
>> + qemu_put_be32(f, se->section_id);
>> +
>> + /* ID string */
>> + len = strlen(se->idstr);
>> + qemu_put_byte(f, len);
>> + qemu_put_buffer(f, (uint8_t *)se->idstr, len);
>> +
>> + qemu_put_be32(f, se->instance_id);
>> + qemu_put_be32(f, se->version_id);
>> +
>> + stage = init ? QEMU_VM_SECTION_START : QEMU_VM_SECTION_PART;
>> + ret = se->save_live_state(mon, f, stage, se->opaque);
>> + if (!ret) {
>> + skipped++;
>> + }
>> + }
>> +
>> + if (qemu_file_has_error(f))
>> + return -EIO;
>
> Also here
>
>> +
>> + return skipped;
>> +}
>> +
>> +int qemu_savevm_trans_complete(Monitor *mon, QEMUFile *f)
>> +{
>> + SaveStateEntry *se;
>> +
>> + cpu_synchronize_all_states();
>> +
>> + QTAILQ_FOREACH(se, &savevm_handlers, entry) {
>> + int ret;
>> +
>> + if (se->save_live_state == NULL)
>> + continue;
>
> here
>
>> +
>> + /* Section type */
>> + qemu_put_byte(f, QEMU_VM_SECTION_PART);
>> + qemu_put_be32(f, se->section_id);
>> +
>> + ret = se->save_live_state(mon, f, QEMU_VM_SECTION_PART, se->opaque);
>> + if (!ret) {
>> + /* do not proceed to the next vmstate. */
>> + return 1;
>> + }
>> + }
>> +
>> + QTAILQ_FOREACH(se, &savevm_handlers, entry) {
>> + int len;
>> +
>> + if (se->save_state == NULL && se->vmsd == NULL)
>> + continue;
>
> here
>
>> +
>> + /* Section type */
>> + qemu_put_byte(f, QEMU_VM_SECTION_FULL);
>> + qemu_put_be32(f, se->section_id);
>> +
>> + /* ID string */
>> + len = strlen(se->idstr);
>> + qemu_put_byte(f, len);
>> + qemu_put_buffer(f, (uint8_t *)se->idstr, len);
>> +
>> + qemu_put_be32(f, se->instance_id);
>> + qemu_put_be32(f, se->version_id);
>> +
>> + vmstate_save(f, se);
>> + }
>> +
>> + qemu_put_byte(f, QEMU_VM_EOF);
>> +
>> + if (qemu_file_has_error(f))
>> + return -EIO;
>
> and here.
> --
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