Merge tag 'migration-20230426-pull-request' of https://gitlab.com/juan.quintela/qemu into staging

Migration Pull request (take2)

With respect to the last PULL request:
- fix compilation on hosts without userfaultd.

Please, apply.

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* tag 'migration-20230426-pull-request' of https://gitlab.com/juan.quintela/qemu:
  vmstate-static-checker: Recognize "num" field
  migration/vmstate-dump: Dump array size too as "num"
  migration: Allow postcopy_ram_supported_by_host() to report err
  migration: Move qmp_migrate_set_parameters() to options.c
  migration: Move migrate_use_tls() to options.c
  MAINTAINERS: Add Leonardo and Peter as reviewers
  migration: Disable postcopy + multifd migration

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/migration/options.h b/migration/options.h
index 1b78fa9f3d..89067e59a0 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -14,6 +14,13 @@
 #ifndef QEMU_MIGRATION_OPTIONS_H
 #define QEMU_MIGRATION_OPTIONS_H
 
+/* constants */
+
+/* Amount of time to allocate to each "chunk" of bandwidth-throttled
+ * data. */
+#define BUFFER_DELAY     100
+#define XFER_LIMIT_RATIO (1000 / BUFFER_DELAY)
+
 /* capabilities */
 
 bool migrate_auto_converge(void);
@@ -46,6 +53,7 @@ bool migrate_zero_copy_send(void);
  */
 
 bool migrate_postcopy(void);
+bool migrate_tls(void);
 
 /* capabilities helpers */
 
@@ -73,4 +81,8 @@ int migrate_multifd_zstd_level(void);
 uint8_t migrate_throttle_trigger_threshold(void);
 uint64_t migrate_xbzrle_cache_size(void);
 
+/* parameters helpers */
+
+bool migrate_params_check(MigrationParameters *params, Error **errp);
+
 #endif