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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2018-03-13 15:34:00 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2018-03-13 17:05:41 -0400 |
| commit | 4799502640e6a29d37dacb116a590fc03bacbb01 (patch) | |
| tree | fc0d7233ce4741e9276f200e7d3917cd9c9d5dd4 /migration/ram.c | |
| parent | 4f43e9535bdd768bff4e30e229404407d44ad4c8 (diff) | |
| download | qemu-4799502640e6a29d37dacb116a590fc03bacbb01.tar.gz | |
migration: introduce postcopy-only pending
There would be savevm states (dirty-bitmap) which can migrate only in
postcopy stage. The corresponding pending is introduced here.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 20180313180320.339796-6-vsementsov@virtuozzo.com
Diffstat (limited to 'migration/ram.c')
| -rw-r--r-- | migration/ram.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/migration/ram.c b/migration/ram.c index 7266351fd0..590fceb7e9 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -2370,8 +2370,9 @@ static int ram_save_complete(QEMUFile *f, void *opaque) } static void ram_save_pending(QEMUFile *f, void *opaque, uint64_t max_size, - uint64_t *non_postcopiable_pending, - uint64_t *postcopiable_pending) + uint64_t *res_precopy_only, + uint64_t *res_compatible, + uint64_t *res_postcopy_only) { RAMState **temp = opaque; RAMState *rs = *temp; @@ -2391,9 +2392,9 @@ static void ram_save_pending(QEMUFile *f, void *opaque, uint64_t max_size, if (migrate_postcopy_ram()) { /* We can do postcopy, and all the data is postcopiable */ - *postcopiable_pending += remaining_size; + *res_compatible += remaining_size; } else { - *non_postcopiable_pending += remaining_size; + *res_precopy_only += remaining_size; } } |