[Qemu-devel] [PATCH v4 3/6] migration: Make multifd_load_setup() get an Error parameter

[Juan Quintela <quintela@redhat.com>]

We need to change the full chain to pass the Error parameter.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 migration/migration.c | 10 +++++-----
 migration/migration.h |  2 +-
 migration/ram.c       |  2 +-
 migration/ram.h       |  2 +-
 migration/rdma.c      |  2 +-
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/migration/migration.c b/migration/migration.c
index 0ac504be3c..4246bdd661 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -513,11 +513,11 @@ fail:
     exit(EXIT_FAILURE);
 }
 
-static void migration_incoming_setup(QEMUFile *f)
+static void migration_incoming_setup(QEMUFile *f, Error **errp)
 {
     MigrationIncomingState *mis = migration_incoming_get_current();
 
-    if (multifd_load_setup() != 0) {
+    if (multifd_load_setup(errp) != 0) {
         /* We haven't been able to create multifd threads
            nothing better to do */
         exit(EXIT_FAILURE);
@@ -567,13 +567,13 @@ static bool postcopy_try_recover(QEMUFile *f)
     return false;
 }
 
-void migration_fd_process_incoming(QEMUFile *f)
+void migration_fd_process_incoming(QEMUFile *f, Error **errp)
 {
     if (postcopy_try_recover(f)) {
         return;
     }
 
-    migration_incoming_setup(f);
+    migration_incoming_setup(f, errp);
     migration_incoming_process();
 }
 
@@ -591,7 +591,7 @@ void migration_ioc_process_incoming(QIOChannel *ioc, Error **errp)
             return;
         }
 
-        migration_incoming_setup(f);
+        migration_incoming_setup(f, errp);
 
         /*
          * Common migration only needs one channel, so we can start
diff --git a/migration/migration.h b/migration/migration.h
index 780a096857..71c03353c3 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -237,7 +237,7 @@ struct MigrationState
 
 void migrate_set_state(int *state, int old_state, int new_state);
 
-void migration_fd_process_incoming(QEMUFile *f);
+void migration_fd_process_incoming(QEMUFile *f, Error **errp);
 void migration_ioc_process_incoming(QIOChannel *ioc, Error **errp);
 void migration_incoming_process(void);
 
diff --git a/migration/ram.c b/migration/ram.c
index 4b65d22cb1..b0ca989160 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1370,7 +1370,7 @@ static void *multifd_recv_thread(void *opaque)
     return NULL;
 }
 
-int multifd_load_setup(void)
+int multifd_load_setup(Error **errp)
 {
     int thread_count;
     uint32_t page_count = MULTIFD_PACKET_SIZE / qemu_target_page_size();
diff --git a/migration/ram.h b/migration/ram.h
index 09feaad55b..dd1a736417 100644
--- a/migration/ram.h
+++ b/migration/ram.h
@@ -44,7 +44,7 @@ uint64_t ram_bytes_total(void);
 
 int multifd_save_setup(Error **errp);
 void multifd_save_cleanup(void);
-int multifd_load_setup(void);
+int multifd_load_setup(Error **errp);
 int multifd_load_cleanup(Error **errp);
 bool multifd_recv_all_channels_created(void);
 bool multifd_recv_new_channel(QIOChannel *ioc, Error **errp);
diff --git a/migration/rdma.c b/migration/rdma.c
index c1bcece53b..69389a8662 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -4019,7 +4019,7 @@ static void rdma_accept_incoming_migration(void *opaque)
     }
 
     rdma->migration_started_on_destination = 1;
-    migration_fd_process_incoming(f);
+    migration_fd_process_incoming(f, errp);
 }
 
 void rdma_start_incoming_migration(const char *host_port, Error **errp)
-- 
2.21.0