MultiFDSendParams and MultiFDRecvParams is need for rdma, export it
Signed-off-by: Zhimin Feng <[email protected]>
Signed-off-by: Chuan Zheng <[email protected]>
---
migration/multifd.c | 26 ++++++++++++++++++++++++++
migration/multifd.h | 2 ++
2 files changed, 28 insertions(+)
diff --git a/migration/multifd.c b/migration/multifd.c
index 5d34950..ae0b7f0 100644
--- a/migration/multifd.c
+++ b/migration/multifd.c
@@ -390,6 +390,19 @@ struct {
MultiFDSetup *setup_ops;
} *multifd_send_state;
+int get_multifd_send_param(int id, MultiFDSendParams **param)
+{
+ int ret = 0;
+
+ if (id < 0 || id >= migrate_multifd_channels()) {
+ ret = -1;
+ } else {
+ *param = &(multifd_send_state->params[id]);
+ }
+
+ return ret;
+}
+
/*
* How we use multifd_send_state->pages and channel->pages?
*
@@ -934,6 +947,19 @@ struct {
MultiFDSetup *setup_ops;
} *multifd_recv_state;
+int get_multifd_recv_param(int id, MultiFDRecvParams **param)
+{
+ int ret = 0;
+
+ if (id < 0 || id >= migrate_multifd_channels()) {
+ ret = -1;
+ } else {
+ *param = &(multifd_recv_state->params[id]);
+ }
+
+ return ret;
+}
+
static void multifd_recv_terminate_threads(Error *err)
{
int i;
diff --git a/migration/multifd.h b/migration/multifd.h
index e3ab4b0..d57756c 100644
--- a/migration/multifd.h
+++ b/migration/multifd.h
@@ -176,6 +176,8 @@ typedef struct {
#ifdef CONFIG_RDMA
extern MultiFDSetup multifd_rdma_ops;
#endif
+int get_multifd_send_param(int id, MultiFDSendParams **param);
+int get_multifd_recv_param(int id, MultiFDRecvParams **param);
MultiFDSetup *multifd_setup_ops_init(void);
void multifd_register_ops(int method, MultiFDMethods *ops);
--
1.8.3.1
