[PATCH v3 02/17] migration: No save_live_pending() method uses the QEMUFile parameter

[Avihai Horon]

From: Juan Quintela <quintela@redhat.com>

So remove it everywhere.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 hw/s390x/s390-stattrib.c       | 2 +-
 hw/vfio/migration.c            | 6 ++----
 include/migration/register.h   | 6 ++----
 migration/block-dirty-bitmap.c | 3 +--
 migration/block.c              | 2 +-
 migration/migration.c          | 3 +--
 migration/ram.c                | 2 +-
 migration/savevm.c             | 5 ++---
 migration/savevm.h             | 2 +-
 9 files changed, 12 insertions(+), 19 deletions(-)

diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c
index ee60b53da4..9b74eeadf3 100644
--- a/hw/s390x/s390-stattrib.c
+++ b/hw/s390x/s390-stattrib.c
@@ -182,7 +182,7 @@ static int cmma_save_setup(QEMUFile *f, void *opaque)
     return 0;
 }
 
-static void cmma_save_pending(QEMUFile *f, void *opaque, uint64_t max_size,
+static void cmma_save_pending(void *opaque, uint64_t max_size,
                               uint64_t *res_precopy, uint64_t *res_postcopy)
 {
     S390StAttribState *sas = S390_STATTRIB(opaque);
diff --git a/hw/vfio/migration.c b/hw/vfio/migration.c
index 3423f113f0..760d5f3c5c 100644
--- a/hw/vfio/migration.c
+++ b/hw/vfio/migration.c
@@ -456,10 +456,8 @@ static void vfio_save_cleanup(void *opaque)
     trace_vfio_save_cleanup(vbasedev->name);
 }
 
-static void vfio_save_pending(QEMUFile *f, void *opaque,
-                              uint64_t threshold_size,
-                              uint64_t *res_precopy,
-                              uint64_t *res_postcopy)
+static void vfio_save_pending(void *opaque,  uint64_t threshold_size,
+                              uint64_t *res_precopy, uint64_t *res_postcopy)
 {
     VFIODevice *vbasedev = opaque;
     VFIOMigration *migration = vbasedev->migration;
diff --git a/include/migration/register.h b/include/migration/register.h
index 1950fee6a8..5b5424ed8f 100644
--- a/include/migration/register.h
+++ b/include/migration/register.h
@@ -46,10 +46,8 @@ typedef struct SaveVMHandlers {
 
     /* This runs outside the iothread lock!  */
     int (*save_setup)(QEMUFile *f, void *opaque);
-    void (*save_live_pending)(QEMUFile *f, void *opaque,
-                              uint64_t threshold_size,
-                              uint64_t *rest_precopy,
-                              uint64_t *rest_postcopy);
+    void (*save_live_pending)(void *opaque,  uint64_t threshold_size,
+                              uint64_t *rest_precopy, uint64_t *rest_postcopy);
     /* Note for save_live_pending:
      * - res_precopy is for data which must be migrated in precopy
      *     phase or in stopped state, in other words - before target
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
index dfea546330..9d4f56693f 100644
--- a/migration/block-dirty-bitmap.c
+++ b/migration/block-dirty-bitmap.c
@@ -761,8 +761,7 @@ static int dirty_bitmap_save_complete(QEMUFile *f, void 
*opaque)
     return 0;
 }
 
-static void dirty_bitmap_save_pending(QEMUFile *f, void *opaque,
-                                      uint64_t max_size,
+static void dirty_bitmap_save_pending(void *opaque, uint64_t max_size,
                                       uint64_t *res_precopy,
                                       uint64_t *res_postcopy)
 {
diff --git a/migration/block.c b/migration/block.c
index 4ae8f837b0..b3d680af75 100644
--- a/migration/block.c
+++ b/migration/block.c
@@ -862,7 +862,7 @@ static int block_save_complete(QEMUFile *f, void *opaque)
     return 0;
 }
 
-static void block_save_pending(QEMUFile *f, void *opaque, uint64_t max_size,
+static void block_save_pending(void *opaque, uint64_t max_size,
                                uint64_t *res_precopy,
                                uint64_t *res_postcopy)
 {
diff --git a/migration/migration.c b/migration/migration.c
index a4a18228c6..ffe868b86f 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -3738,8 +3738,7 @@ static MigIterateState 
migration_iteration_run(MigrationState *s)
     uint64_t pending_size, pend_pre, pend_post;
     bool in_postcopy = s->state == MIGRATION_STATUS_POSTCOPY_ACTIVE;
 
-    qemu_savevm_state_pending(s->to_dst_file, s->threshold_size, &pend_pre,
-                              &pend_post);
+    qemu_savevm_state_pending(s->threshold_size, &pend_pre, &pend_post);
     pending_size = pend_pre + pend_post;
 
     trace_migrate_pending(pending_size, s->threshold_size, pend_pre, 
pend_post);
diff --git a/migration/ram.c b/migration/ram.c
index 20167e1102..48a31b87c8 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -3434,7 +3434,7 @@ static int ram_save_complete(QEMUFile *f, void *opaque)
     return 0;
 }
 
-static void ram_save_pending(QEMUFile *f, void *opaque, uint64_t max_size,
+static void ram_save_pending(void *opaque, uint64_t max_size,
                              uint64_t *res_precopy, uint64_t *res_postcopy)
 {
     RAMState **temp = opaque;
diff --git a/migration/savevm.c b/migration/savevm.c
index 4d02887f25..9ddcbba4e3 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1471,8 +1471,7 @@ flush:
  * the result is split into the amount for units that can and
  * for units that can't do postcopy.
  */
-void qemu_savevm_state_pending(QEMUFile *f, uint64_t threshold_size,
-                               uint64_t *res_precopy,
+void qemu_savevm_state_pending(uint64_t threshold_size, uint64_t *res_precopy,
                                uint64_t *res_postcopy)
 {
     SaveStateEntry *se;
@@ -1489,7 +1488,7 @@ void qemu_savevm_state_pending(QEMUFile *f, uint64_t 
threshold_size,
                 continue;
             }
         }
-        se->ops->save_live_pending(f, se->opaque, threshold_size,
+        se->ops->save_live_pending(se->opaque, threshold_size,
                                    res_precopy, res_postcopy);
     }
 }
diff --git a/migration/savevm.h b/migration/savevm.h
index 9bd55c336c..98fae6f9b3 100644
--- a/migration/savevm.h
+++ b/migration/savevm.h
@@ -40,7 +40,7 @@ void qemu_savevm_state_cleanup(void);
 void qemu_savevm_state_complete_postcopy(QEMUFile *f);
 int qemu_savevm_state_complete_precopy(QEMUFile *f, bool iterable_only,
                                        bool inactivate_disks);
-void qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size,
+void qemu_savevm_state_pending(uint64_t max_size,
                                uint64_t *res_precopy, uint64_t *res_postcopy);
 void qemu_savevm_send_ping(QEMUFile *f, uint32_t value);
 void qemu_savevm_send_open_return_path(QEMUFile *f);
-- 
2.21.3