qemu-kvm/kvm-migration-Move-migrate_use_events-to-options.c.patch
Miroslav Rezanina 6ee9df2871 * Mon May 22 2023 Miroslav Rezanina <mrezanin@redhat.com> - 8.0.0-4
- kvm-migration-Attempt-disk-reactivation-in-more-failure-.patch [bz#2058982]
- kvm-util-mmap-alloc-qemu_fd_getfs.patch [bz#2057267]
- kvm-vl.c-Create-late-backends-before-migration-object.patch [bz#2057267]
- kvm-migration-postcopy-Detect-file-system-on-dest-host.patch [bz#2057267]
- kvm-migration-mark-mixed-functions-that-can-suspend.patch [bz#2057267]
- kvm-postcopy-ram-do-not-use-qatomic_mb_read.patch [bz#2057267]
- kvm-migration-remove-extra-whitespace-character-for-code.patch [bz#2057267]
- kvm-migration-Merge-ram_counters-and-ram_atomic_counters.patch [bz#2057267]
- kvm-migration-Update-atomic-stats-out-of-the-mutex.patch [bz#2057267]
- kvm-migration-Make-multifd_bytes-atomic.patch [bz#2057267]
- kvm-migration-Make-dirty_sync_missed_zero_copy-atomic.patch [bz#2057267]
- kvm-migration-Make-precopy_bytes-atomic.patch [bz#2057267]
- kvm-migration-Make-downtime_bytes-atomic.patch [bz#2057267]
- kvm-migration-Make-dirty_sync_count-atomic.patch [bz#2057267]
- kvm-migration-Make-postcopy_requests-atomic.patch [bz#2057267]
- kvm-migration-Rename-duplicate-to-zero_pages.patch [bz#2057267]
- kvm-migration-Rename-normal-to-normal_pages.patch [bz#2057267]
- kvm-migration-rename-enabled_capabilities-to-capabilitie.patch [bz#2057267]
- kvm-migration-Pass-migrate_caps_check-the-old-and-new-ca.patch [bz#2057267]
- kvm-migration-move-migration_global_dump-to-migration-hm.patch [bz#2057267]
- kvm-spice-move-client_migrate_info-command-to-ui.patch [bz#2057267]
- kvm-migration-Create-migrate_cap_set.patch [bz#2057267]
- kvm-migration-Create-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_colo_enabled-to-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_use_compression-to-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_use_events-to-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_use_multifd-to-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_use_zero_copy_send-to-options.patch [bz#2057267]
- kvm-migration-Move-migrate_use_xbzrle-to-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_use_block-to-options.c.patch [bz#2057267]
- kvm-migration-Move-migrate_use_return-to-options.c.patch [bz#2057267]
- kvm-migration-Create-migrate_rdma_pin_all-function.patch [bz#2057267]
- kvm-migration-Move-migrate_caps_check-to-options.c.patch [bz#2057267]
- kvm-migration-Move-qmp_query_migrate_capabilities-to-opt.patch [bz#2057267]
- kvm-migration-Move-qmp_migrate_set_capabilities-to-optio.patch [bz#2057267]
- kvm-migration-Move-migrate_cap_set-to-options.c.patch [bz#2057267]
- kvm-migration-Move-parameters-functions-to-option.c.patch [bz#2057267]
- kvm-migration-Use-migrate_max_postcopy_bandwidth.patch [bz#2057267]
- kvm-migration-Move-migrate_use_block_incremental-to-opti.patch [bz#2057267]
- kvm-migration-Create-migrate_throttle_trigger_threshold.patch [bz#2057267]
- kvm-migration-Create-migrate_checkpoint_delay.patch [bz#2057267]
- kvm-migration-Create-migrate_max_cpu_throttle.patch [bz#2057267]
- kvm-migration-Move-migrate_announce_params-to-option.c.patch [bz#2057267]
- kvm-migration-Create-migrate_cpu_throttle_initial-to-opt.patch [bz#2057267]
- kvm-migration-Create-migrate_cpu_throttle_increment-func.patch [bz#2057267]
- kvm-migration-Create-migrate_cpu_throttle_tailslow-funct.patch [bz#2057267]
- kvm-migration-Move-migrate_postcopy-to-options.c.patch [bz#2057267]
- kvm-migration-Create-migrate_max_bandwidth-function.patch [bz#2057267]
- kvm-migration-Move-migrate_use_tls-to-options.c.patch [bz#2057267]
- kvm-migration-Move-qmp_migrate_set_parameters-to-options.patch [bz#2057267]
- kvm-migration-Allow-postcopy_ram_supported_by_host-to-re.patch [bz#2057267]
- kvm-block-bdrv-blk_co_unref-for-calls-in-coroutine-conte.patch [bz#2185688]
- kvm-block-Don-t-call-no_coroutine_fns-in-qmp_block_resiz.patch [bz#2185688]
- kvm-iotests-Use-alternative-CPU-type-that-is-not-depreca.patch [bz#2185688]
- kvm-iotests-Test-resizing-image-attached-to-an-iothread.patch [bz#2185688]
- kvm-Enable-Linux-io_uring.patch [bz#1947230]
- Resolves: bz#2058982
  (Qemu core dump if cut off nfs storage during migration)
- Resolves: bz#2057267
  (Migration with postcopy fail when vm set with shared memory)
- Resolves: bz#2185688
  ([qemu-kvm] no response with QMP command block_resize)
- Resolves: bz#1947230
  (Enable QEMU support for io_uring in RHEL9)
2023-05-22 01:24:31 -04:00

121 lines
3.8 KiB
Diff

From 940f1eb4347c72edb3e1abc02c8d7e7c95753dcf Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Wed, 1 Mar 2023 22:08:09 +0100
Subject: [PATCH 26/56] migration: Move migrate_use_events() to options.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: [25/50] b3acd949af2a0fae18061d360e4f51dc12d32c6c (peterx/qemu-kvm)
Once that we are there, we rename the function to migrate_events()
to be consistent with all other capabilities.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
(cherry picked from commit b890902c9c025b87d02e718eec3090fd3525ab18)
Signed-off-by: Peter Xu <peterx@redhat.com>
---
migration/migration.c | 11 +----------
migration/migration.h | 1 -
migration/options.c | 9 +++++++++
migration/options.h | 1 +
migration/ram.c | 2 +-
5 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/migration/migration.c b/migration/migration.c
index c6e32555a8..032cd5c050 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -353,7 +353,7 @@ void migration_incoming_state_destroy(void)
static void migrate_generate_event(int new_state)
{
- if (migrate_use_events()) {
+ if (migrate_events()) {
qapi_event_send_migration(new_state);
}
}
@@ -2558,15 +2558,6 @@ int migrate_decompress_threads(void)
return s->parameters.decompress_threads;
}
-bool migrate_use_events(void)
-{
- MigrationState *s;
-
- s = migrate_get_current();
-
- return s->capabilities[MIGRATION_CAPABILITY_EVENTS];
-}
-
bool migrate_use_multifd(void)
{
MigrationState *s;
diff --git a/migration/migration.h b/migration/migration.h
index 77aa91c840..bd06520c19 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -475,7 +475,6 @@ int migrate_compress_level(void);
int migrate_compress_threads(void);
int migrate_compress_wait_thread(void);
int migrate_decompress_threads(void);
-bool migrate_use_events(void);
/* Sending on the return path - generic and then for each message type */
void migrate_send_rp_shut(MigrationIncomingState *mis,
diff --git a/migration/options.c b/migration/options.c
index fa7a13d3dc..d2219ee0e4 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -57,6 +57,15 @@ bool migrate_dirty_bitmaps(void)
return s->capabilities[MIGRATION_CAPABILITY_DIRTY_BITMAPS];
}
+bool migrate_events(void)
+{
+ MigrationState *s;
+
+ s = migrate_get_current();
+
+ return s->capabilities[MIGRATION_CAPABILITY_EVENTS];
+}
+
bool migrate_ignore_shared(void)
{
MigrationState *s;
diff --git a/migration/options.h b/migration/options.h
index da2193fd94..b998024eba 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -21,6 +21,7 @@ bool migrate_background_snapshot(void);
bool migrate_colo(void);
bool migrate_compress(void);
bool migrate_dirty_bitmaps(void);
+bool migrate_events(void);
bool migrate_ignore_shared(void);
bool migrate_late_block_activate(void);
bool migrate_pause_before_switchover(void);
diff --git a/migration/ram.c b/migration/ram.c
index d050d0c5fd..ee454a3849 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1246,7 +1246,7 @@ static void migration_bitmap_sync(RAMState *rs)
rs->num_dirty_pages_period = 0;
rs->bytes_xfer_prev = stat64_get(&ram_counters.transferred);
}
- if (migrate_use_events()) {
+ if (migrate_events()) {
uint64_t generation = stat64_get(&ram_counters.dirty_sync_count);
qapi_event_send_migration_pass(generation);
}
--
2.39.1