[PATCH RFC 02/12] migration: Export the 'migration_incoming_setup' function and add the 'migrate_use_rdma_pin_all' function

[Zhimin Feng]

From: fengzhimin <fengzhim...@huawei.com>

We need to call the 'migration_incoming_setup' function in migration/rdma.c,
so it has to be changed to a global function.

Signed-off-by: fengzhimin <fengzhim...@huawei.com>
---
 migration/migration.c | 11 ++++++++++-
 migration/migration.h |  2 ++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/migration/migration.c b/migration/migration.c
index e98e236ef9..d9d73a5eac 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -518,7 +518,7 @@ fail:
     exit(EXIT_FAILURE);
 }
 
-static void migration_incoming_setup(QEMUFile *f)
+void migration_incoming_setup(QEMUFile *f)
 {
     MigrationIncomingState *mis = migration_incoming_get_current();
 
@@ -2185,6 +2185,15 @@ bool migrate_use_multiRDMA(void)
     return s->enabled_capabilities[MIGRATION_CAPABILITY_MULTIRDMA];
 }
 
+bool migrate_use_rdma_pin_all(void)
+{
+    MigrationState *s;
+
+    s = migrate_get_current();
+
+    return s->enabled_capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL];
+}
+
 bool migrate_use_multifd(void)
 {
     MigrationState *s;
diff --git a/migration/migration.h b/migration/migration.h
index bb488028a6..0a23375b2f 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -265,6 +265,7 @@ struct MigrationState
 
 void migrate_set_state(int *state, int old_state, int new_state);
 
+void migration_incoming_setup(QEMUFile *f);
 void migration_fd_process_incoming(QEMUFile *f);
 void migration_ioc_process_incoming(QIOChannel *ioc, Error **errp);
 void migration_incoming_process(void);
@@ -297,6 +298,7 @@ bool migrate_validate_uuid(void);
 
 bool migrate_auto_converge(void);
 bool migrate_use_multiRDMA(void);
+bool migrate_use_rdma_pin_all(void);
 bool migrate_use_multifd(void);
 bool migrate_pause_before_switchover(void);
 int migrate_multifd_channels(void);
-- 
2.19.1