Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
--
Use new DEFINE_PROP
---
migration/migration.c | 10 ++++++++++
migration/migration.h | 1 +
qapi-schema.json | 3 ++-
3 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/migration/migration.c b/migration/migration.c
index 2c42834..4e6ad87 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1450,6 +1450,15 @@ bool migrate_use_events(void)
return s->enabled_capabilities[MIGRATION_CAPABILITY_EVENTS];
}
+bool migrate_use_multifd(void)
+{
+ MigrationState *s;
+
+ s = migrate_get_current();
+
+ return s->enabled_capabilities[MIGRATION_CAPABILITY_X_MULTIFD];
+}
+
int migrate_use_xbzrle(void)
{
MigrationState *s;
@@ -2228,6 +2237,7 @@ static Property migration_properties[] = {
DEFINE_PROP_MIG_CAP("x-release-ram", MIGRATION_CAPABILITY_RELEASE_RAM),
DEFINE_PROP_MIG_CAP("x-block", MIGRATION_CAPABILITY_BLOCK),
DEFINE_PROP_MIG_CAP("x-return-path", MIGRATION_CAPABILITY_RETURN_PATH),
+ DEFINE_PROP_MIG_CAP("x-multifd", MIGRATION_CAPABILITY_X_MULTIFD),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/migration/migration.h b/migration/migration.h
index 1881e4a..b7437f1 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -174,6 +174,7 @@ bool migrate_postcopy_ram(void);
bool migrate_zero_blocks(void);
bool migrate_auto_converge(void);
+bool migrate_use_multifd(void);
int migrate_use_xbzrle(void);
int64_t migrate_xbzrle_cache_size(void);
diff --git a/qapi-schema.json b/qapi-schema.json
index 802ea53..521e15c 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -918,13 +918,14 @@
#
# @return-path: If enabled, migration will use the return path even
# for precopy. (since 2.10)
+# @x-multifd: Use more than one fd for migration (since 2.11)
#
# Since: 1.2
##
{ 'enum': 'MigrationCapability',
'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
'compress', 'events', 'postcopy-ram', 'x-colo', 'release-ram',
- 'block', 'return-path' ] }
+ 'block', 'return-path', 'x-multifd'] }
##
# @MigrationCapabilityStatus:
--
2.9.4