[V1,10/10] migration: purge MigrationState from public interface

Commit Message

Steve Sistare Feb. 27, 2024, 5:43 p.m. UTC

Delete unused accessors and move remaining MigrationState references
from the public file misc.h to the private file migration.h.

Signed-off-by: Steve Sistare <[e-mail]>
---
 include/migration/misc.h |  9 ++-------
 migration/migration.c    | 10 ----------
 migration/migration.h    |  6 ++++++
 3 files changed, 8 insertions(+), 17 deletions(-)

Patch

diff --git a/include/migration/misc.h b/include/migration/misc.h
index e521cd5..c9e200f 100644
--- a/include/migration/misc.h
+++ b/include/migration/misc.h
@@ -64,7 +64,6 @@  bool migration_is_active(void);
 bool migration_is_device(void);
 bool migration_thread_is_self(void);
 bool migration_is_setup_or_active(void);
-bool migrate_mode_is_cpr(MigrationState *);
 
 typedef enum MigrationEventType {
     MIG_EVENT_PRECOPY_SETUP,
@@ -103,19 +102,15 @@  void migration_add_notifier_mode(NotifierWithReturn *notify,
                                  MigrationNotifyFunc func, MigMode mode);
 
 void migration_remove_notifier(NotifierWithReturn *notify);
-int migration_call_notifiers(MigrationState *s, MigrationEventType type,
-                             Error **errp);
-bool migration_in_setup(MigrationState *);
-bool migration_has_finished(MigrationState *);
-bool migration_has_failed(MigrationState *);
 bool migration_is_running(void);
 void migration_file_set_error(int err);
 
-/* ...and after the device transmission */
 /* True if incoming migration entered POSTCOPY_INCOMING_DISCARD */
 bool migration_in_incoming_postcopy(void);
+
 /* True if incoming migration entered POSTCOPY_INCOMING_ADVISE */
 bool migration_incoming_postcopy_advised(void);
+
 /* True if background snapshot is active */
 bool migration_in_bg_snapshot(void);
 
diff --git a/migration/migration.c b/migration/migration.c
index 4f65a98..703a9ee 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1515,16 +1515,6 @@  int migration_call_notifiers(MigrationState *s, MigrationEventType type,
     return ret;
 }
 
-bool migration_in_setup(MigrationState *s)
-{
-    return s->state == MIGRATION_STATUS_SETUP;
-}
-
-bool migration_has_finished(MigrationState *s)
-{
-    return s->state == MIGRATION_STATUS_COMPLETED;
-}
-
 bool migration_has_failed(MigrationState *s)
 {
     return (s->state == MIGRATION_STATUS_CANCELLED ||
diff --git a/migration/migration.h b/migration/migration.h
index e4983db..8045e39 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -26,6 +26,7 @@ 
 #include "qom/object.h"
 #include "postcopy-ram.h"
 #include "sysemu/runstate.h"
+#include "migration/misc.h"
 
 struct PostcopyBlocktimeContext;
 
@@ -479,12 +480,17 @@  bool migrate_has_error(MigrationState *s);
 
 void migrate_fd_connect(MigrationState *s, Error *error_in);
 
+int migration_call_notifiers(MigrationState *s, MigrationEventType type,
+                             Error **errp);
+
 int migrate_init(MigrationState *s, Error **errp);
 bool migration_is_blocked(Error **errp);
 /* True if outgoing migration has entered postcopy phase */
 bool migration_in_postcopy(void);
 bool migration_postcopy_is_alive(int state);
 MigrationState *migrate_get_current(void);
+bool migration_has_failed(MigrationState *);
+bool migrate_mode_is_cpr(MigrationState *);
 
 uint64_t ram_get_total_transferred_pages(void);