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| author | Steve Sistare <steven.sistare@oracle.com> | 2023-06-07 07:42:34 -0700 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2023-10-20 08:51:41 +0200 |
| commit | d9cda21303a2b92cf3be48b75d4201896aa06857 (patch) | |
| tree | ec662a0385160804d820302cfe9b296b0c4940ae /include | |
| parent | 2c36076a1153e321e32a28b735f5c0fe70d8d10f (diff) | |
| download | qemu-d9cda21303a2b92cf3be48b75d4201896aa06857.zip qemu-d9cda21303a2b92cf3be48b75d4201896aa06857.tar.gz qemu-d9cda21303a2b92cf3be48b75d4201896aa06857.tar.bz2 | |
migration: simplify notifiers
Pass the callback function to add_migration_state_change_notifier so
that migration can initialize the notifier on add and clear it on
delete, which simplifies the call sites. Shorten the function names
so the extra arg can be added more legibly. Hide the global notifier
list in a new function migration_call_notifiers, and make it externally
visible so future live update code can call it.
No functional change.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Tested-by: Michael Galaxy <mgalaxy@akamai.com>
Reviewed-by: Michael Galaxy <mgalaxy@akamai.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <1686148954-250144-1-git-send-email-steven.sistare@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/migration/misc.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/migration/misc.h b/include/migration/misc.h index 7dcc0b5..673ac49 100644 --- a/include/migration/misc.h +++ b/include/migration/misc.h @@ -60,8 +60,10 @@ void migration_object_init(void); void migration_shutdown(void); bool migration_is_idle(void); bool migration_is_active(MigrationState *); -void add_migration_state_change_notifier(Notifier *notify); -void remove_migration_state_change_notifier(Notifier *notify); +void migration_add_notifier(Notifier *notify, + void (*func)(Notifier *notifier, void *data)); +void migration_remove_notifier(Notifier *notify); +void migration_call_notifiers(MigrationState *s); bool migration_in_setup(MigrationState *); bool migration_has_finished(MigrationState *); bool migration_has_failed(MigrationState *); |