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| author | Peter Xu <peterx@redhat.com> | 2021-09-22 12:20:08 -0400 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2021-11-01 22:56:44 +0100 |
| commit | 60fd680193119e7e4d50eccff7b55a0aadc934ab (patch) | |
| tree | 8cdcfe2d4ca474a7c5c4a499c04357b883043a86 /migration/migration.c | |
| parent | 4c170330aae4a4ed75c3a8638b7d4c5d9f365244 (diff) | |
| download | focaccia-qemu-60fd680193119e7e4d50eccff7b55a0aadc934ab.tar.gz focaccia-qemu-60fd680193119e7e4d50eccff7b55a0aadc934ab.zip | |
migration: Add migrate_add_blocker_internal()
An internal version that removes -only-migratable implications. It can be used for temporary migration blockers like dump-guest-memory. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration/migration.c')
| -rw-r--r-- | migration/migration.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/migration/migration.c b/migration/migration.c index e81e473f5a..e1c0082530 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -2049,15 +2049,8 @@ void migrate_init(MigrationState *s) s->threshold_size = 0; } -int migrate_add_blocker(Error *reason, Error **errp) +int migrate_add_blocker_internal(Error *reason, Error **errp) { - if (only_migratable) { - error_propagate_prepend(errp, error_copy(reason), - "disallowing migration blocker " - "(--only-migratable) for: "); - return -EACCES; - } - /* Snapshots are similar to migrations, so check RUN_STATE_SAVE_VM too. */ if (runstate_check(RUN_STATE_SAVE_VM) || !migration_is_idle()) { error_propagate_prepend(errp, error_copy(reason), @@ -2070,6 +2063,18 @@ int migrate_add_blocker(Error *reason, Error **errp) return 0; } +int migrate_add_blocker(Error *reason, Error **errp) +{ + if (only_migratable) { + error_propagate_prepend(errp, error_copy(reason), + "disallowing migration blocker " + "(--only-migratable) for: "); + return -EACCES; + } + + return migrate_add_blocker_internal(reason, errp); +} + void migrate_del_blocker(Error *reason) { migration_blockers = g_slist_remove(migration_blockers, reason); |