From: "Dr. David Alan Gilbert" <dgilb...@redhat.com>
The RAM section of qmp_query_migrate is reasonably complex
and repeated 3 times. Split it out into a helper.
Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
Reviwed-by: Denis V. Lunev <d...@openvz.org>
---
migration/migration.c | 57 ++++++++++++++++++++-------------------------------
1 file changed, 22 insertions(+), 35 deletions(-)
diff --git a/migration/migration.c b/migration/migration.c
index 991313a..bfb326d 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -561,6 +561,25 @@ static void get_xbzrle_cache_stats(MigrationInfo *info)
}
}
+static void populate_ram_info(MigrationInfo *info, MigrationState *s)
+{
+ info->has_ram = true;
+ info->ram = g_malloc0(sizeof(*info->ram));
+ info->ram->transferred = ram_bytes_transferred();
+ info->ram->total = ram_bytes_total();
+ info->ram->duplicate = dup_mig_pages_transferred();
+ info->ram->skipped = skipped_mig_pages_transferred();
+ info->ram->normal = norm_mig_pages_transferred();
+ info->ram->normal_bytes = norm_mig_bytes_transferred();
+ info->ram->mbps = s->mbps;
+ info->ram->dirty_sync_count = s->dirty_sync_count;
+
+ if (s->state != MIGRATION_STATUS_COMPLETED) {
+ info->ram->remaining = ram_bytes_remaining();
+ info->ram->dirty_pages_rate = s->dirty_pages_rate;
+ }
+}
+
MigrationInfo *qmp_query_migrate(Error **errp)
{
MigrationInfo *info = g_malloc0(sizeof(*info));
@@ -585,18 +604,7 @@ MigrationInfo *qmp_query_migrate(Error **errp)
info->has_setup_time = true;
info->setup_time = s->setup_time;
- info->has_ram = true;
- info->ram = g_malloc0(sizeof(*info->ram));
- info->ram->transferred = ram_bytes_transferred();
- info->ram->remaining = ram_bytes_remaining();
- info->ram->total = ram_bytes_total();
- info->ram->duplicate = dup_mig_pages_transferred();
- info->ram->skipped = skipped_mig_pages_transferred();
- info->ram->normal = norm_mig_pages_transferred();
- info->ram->normal_bytes = norm_mig_bytes_transferred();
- info->ram->dirty_pages_rate = s->dirty_pages_rate;
- info->ram->mbps = s->mbps;
- info->ram->dirty_sync_count = s->dirty_sync_count;
+ populate_ram_info(info, s);
if (blk_mig_active()) {
info->has_disk = true;
@@ -624,18 +632,7 @@ MigrationInfo *qmp_query_migrate(Error **errp)
info->has_setup_time = true;
info->setup_time = s->setup_time;
- info->has_ram = true;
- info->ram = g_malloc0(sizeof(*info->ram));
- info->ram->transferred = ram_bytes_transferred();
- info->ram->remaining = ram_bytes_remaining();
- info->ram->total = ram_bytes_total();
- info->ram->duplicate = dup_mig_pages_transferred();
- info->ram->skipped = skipped_mig_pages_transferred();
- info->ram->normal = norm_mig_pages_transferred();
- info->ram->normal_bytes = norm_mig_bytes_transferred();
- info->ram->dirty_pages_rate = s->dirty_pages_rate;
- info->ram->mbps = s->mbps;
- info->ram->dirty_sync_count = s->dirty_sync_count;
+ populate_ram_info(info, s);
if (blk_mig_active()) {
info->has_disk = true;
@@ -658,17 +655,7 @@ MigrationInfo *qmp_query_migrate(Error **errp)
info->has_setup_time = true;
info->setup_time = s->setup_time;
- info->has_ram = true;
- info->ram = g_malloc0(sizeof(*info->ram));
- info->ram->transferred = ram_bytes_transferred();
- info->ram->remaining = 0;
- info->ram->total = ram_bytes_total();
- info->ram->duplicate = dup_mig_pages_transferred();
- info->ram->skipped = skipped_mig_pages_transferred();
- info->ram->normal = norm_mig_pages_transferred();
- info->ram->normal_bytes = norm_mig_bytes_transferred();
- info->ram->mbps = s->mbps;
- info->ram->dirty_sync_count = s->dirty_sync_count;
+ populate_ram_info(info, s);
break;
case MIGRATION_STATUS_FAILED:
info->has_status = true;
--
2.5.5
