Merge tag 'migration-20230518-pull-request' of https://gitlab.com/juan.quintela/qemu into staging

Migration Pull request

Hi

Based on latest reviewed parts of migration:
- Disable colo (vladimir)
- Migration atomic counters (juan)

Please apply.

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# gpg: Signature made Thu 18 May 2023 10:12:53 AM PDT
# gpg:                using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723
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# gpg:                 aka "Juan Quintela <quintela@trasno.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03  4B82 F487 EF18 5872 D723

* tag 'migration-20230518-pull-request' of https://gitlab.com/juan.quintela/qemu:
  migration: Fix duplicated included in meson.build
  migration/multifd: Compute transferred bytes correctly
  migration: We don't need the field rate_limit_used anymore
  migration: Use migration_transferred_bytes() to calculate rate_limit
  migration: Add a trace for migration_transferred_bytes
  migration: Move migration_total_bytes() to migration-stats.c
  migration: Move rate_limit_max and rate_limit_used to migration_stats
  qemu-file: Account for rate_limit usage on qemu_fflush()
  migration: Don't use INT64_MAX for unlimited rate
  migration: process_incoming_migration_co(): move colo part to colo
  migration: split migration_incoming_co
  configure: add --disable-colo-proxy option

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

3 files changed, 10 insertions, 4 deletions

diff --git a/stubs/colo-compare.c b/stubs/colo-compare.c
new file mode 100644
index 0000000..ec72666
--- /dev/null
+++ b/stubs/colo-compare.c
@@ -0,0 +1,7 @@
+#include "qemu/osdep.h"
+#include "qemu/notify.h"
+#include "net/colo-compare.h"
+
+void colo_compare_cleanup(void)
+{
+}
diff --git a/stubs/colo.c b/stubs/colo.c
index cf9816d..f33379d 100644
--- a/stubs/colo.c
+++ b/stubs/colo.c
@@ -10,11 +10,9 @@ void colo_shutdown(void)
 {
 }
 
-void *colo_process_incoming_thread(void *opaque)
+int coroutine_fn colo_incoming_co(void)
 {
-    error_report("Impossible happend: trying to start COLO thread when COLO "
-                 "module is not built in");
-    abort();
+    return 0;
 }
 
 void colo_checkpoint_delay_set(void)
diff --git a/stubs/meson.build b/stubs/meson.build
index 8412cad..a56645e 100644
--- a/stubs/meson.build
+++ b/stubs/meson.build
@@ -46,6 +46,7 @@ stub_ss.add(files('target-monitor-defs.c'))
 stub_ss.add(files('trace-control.c'))
 stub_ss.add(files('uuid.c'))
 stub_ss.add(files('colo.c'))
+stub_ss.add(files('colo-compare.c'))
 stub_ss.add(files('vmstate.c'))
 stub_ss.add(files('vm-stop.c'))
 stub_ss.add(files('win32-kbd-hook.c'))