diff options
Diffstat (limited to 'migration/migration.c')
| -rw-r--r-- | migration/migration.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/migration/migration.c b/migration/migration.c index 8fe36339db..dbd4afa1e8 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -36,6 +36,7 @@ #include "block/block.h" #include "qapi/error.h" #include "qapi/clone-visitor.h" +#include "qapi/qapi-visit-migration.h" #include "qapi/qapi-visit-sockets.h" #include "qapi/qapi-commands-migration.h" #include "qapi/qapi-events-migration.h" @@ -843,6 +844,13 @@ MigrationParameters *qmp_query_migrate_parameters(Error **errp) params->has_announce_step = true; params->announce_step = s->parameters.announce_step; + if (s->parameters.has_block_bitmap_mapping) { + params->has_block_bitmap_mapping = true; + params->block_bitmap_mapping = + QAPI_CLONE(BitmapMigrationNodeAliasList, + s->parameters.block_bitmap_mapping); + } + return params; } @@ -1308,6 +1316,13 @@ static bool migrate_params_check(MigrationParameters *params, Error **errp) "is invalid, it must be in the range of 1 to 10000 ms"); return false; } + + if (params->has_block_bitmap_mapping && + !check_dirty_bitmap_mig_alias_map(params->block_bitmap_mapping, errp)) { + error_prepend(errp, "Invalid mapping given for block-bitmap-mapping: "); + return false; + } + return true; } @@ -1402,6 +1417,11 @@ static void migrate_params_test_apply(MigrateSetParameters *params, if (params->has_announce_step) { dest->announce_step = params->announce_step; } + + if (params->has_block_bitmap_mapping) { + dest->has_block_bitmap_mapping = true; + dest->block_bitmap_mapping = params->block_bitmap_mapping; + } } static void migrate_params_apply(MigrateSetParameters *params, Error **errp) @@ -1514,6 +1534,16 @@ static void migrate_params_apply(MigrateSetParameters *params, Error **errp) if (params->has_announce_step) { s->parameters.announce_step = params->announce_step; } + + if (params->has_block_bitmap_mapping) { + qapi_free_BitmapMigrationNodeAliasList( + s->parameters.block_bitmap_mapping); + + s->parameters.has_block_bitmap_mapping = true; + s->parameters.block_bitmap_mapping = + QAPI_CLONE(BitmapMigrationNodeAliasList, + params->block_bitmap_mapping); + } } void qmp_migrate_set_parameters(MigrateSetParameters *params, Error **errp) |