qemu-kvm/kvm-migration-Move-migrate_use_block_incremental-to-opti.patch

From def66503f4ccb97cf8029f88efe8e955edc8d32f Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Thu, 2 Mar 2023 00:49:47 +0100
Subject: [PATCH 39/56] migration: Move migrate_use_block_incremental() to
 option.c
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

RH-Author: Peter Xu <peterx@redhat.com>
RH-MergeRequest: 162: migration: Pretty failures for postcopy on unsupported memory types
RH-Bugzilla: 2057267
RH-Acked-by: Leonardo Brás <leobras@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: quintela1 <quintela@redhat.com>
RH-Commit: [38/50] 961fda6464df3384fbcee88c726b56a33c26e14e (peterx/qemu-kvm)

To be consistent with every other parameter, rename to
migrate_block_incremental().

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
(cherry picked from commit 6f8be7080a1f79bf3832cf798fba1697c409c597)
Signed-off-by: Peter Xu <peterx@redhat.com>
---
 migration/block.c     |  2 +-
 migration/migration.c | 11 +----------
 migration/migration.h |  1 -
 migration/options.c   |  9 +++++++++
 migration/options.h   |  1 +
 5 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/migration/block.c b/migration/block.c
index f0977217cf..6d532ac7a2 100644
--- a/migration/block.c
+++ b/migration/block.c
@@ -417,7 +417,7 @@ static int init_blk_migration(QEMUFile *f)
         bmds->bulk_completed = 0;
         bmds->total_sectors = sectors;
         bmds->completed_sectors = 0;
-        bmds->shared_base = migrate_use_block_incremental();
+        bmds->shared_base = migrate_block_incremental();
 
         assert(i < num_bs);
         bmds_bs[i].bmds = bmds;
diff --git a/migration/migration.c b/migration/migration.c
index 78bca9a93f..724e841eb9 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -2157,7 +2157,7 @@ static bool migrate_prepare(MigrationState *s, bool blk, bool blk_inc,
             error_setg(errp, "No disk migration is required in COLO mode");
             return false;
         }
-        if (migrate_block() || migrate_use_block_incremental()) {
+        if (migrate_block() || migrate_block_incremental()) {
             error_setg(errp, "Command options are incompatible with "
                        "current migration capabilities");
             return false;
@@ -2273,15 +2273,6 @@ int migrate_use_tls(void)
     return s->parameters.tls_creds && *s->parameters.tls_creds;
 }
 
-bool migrate_use_block_incremental(void)
-{
-    MigrationState *s;
-
-    s = migrate_get_current();
-
-    return s->parameters.block_incremental;
-}
-
 /* migration thread support */
 /*
  * Something bad happened to the RP stream, mark an error
diff --git a/migration/migration.h b/migration/migration.h
index 8451e5f2fe..86051af132 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -451,7 +451,6 @@ bool migrate_postcopy(void);
 
 int migrate_use_tls(void);
 
-bool migrate_use_block_incremental(void);
 int migrate_max_cpu_throttle(void);
 
 uint64_t ram_get_total_transferred_pages(void);
diff --git a/migration/options.c b/migration/options.c
index 8d15be858c..2b6d88b4b9 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -463,6 +463,15 @@ void qmp_migrate_set_capabilities(MigrationCapabilityStatusList *params,
 
 /* parameters */
 
+bool migrate_block_incremental(void)
+{
+    MigrationState *s;
+
+    s = migrate_get_current();
+
+    return s->parameters.block_incremental;
+}
+
 int migrate_compress_level(void)
 {
     MigrationState *s;
diff --git a/migration/options.h b/migration/options.h
index b24ee92283..96d5a8e6e4 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -45,6 +45,7 @@ bool migrate_cap_set(int cap, bool value, Error **errp);
 
 /* parameters */
 
+bool migrate_block_incremental(void);
 int migrate_compress_level(void);
 int migrate_compress_threads(void);
 int migrate_compress_wait_thread(void);
-- 
2.39.1