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[PULL 22/30] migration: Create migrate_throttle_trigger_threshold()
From: |
Juan Quintela |
Subject: |
[PULL 22/30] migration: Create migrate_throttle_trigger_threshold() |
Date: |
Mon, 24 Apr 2023 15:27:22 +0200 |
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
---
migration/options.c | 9 +++++++++
migration/options.h | 1 +
migration/ram.c | 3 +--
3 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/migration/options.c b/migration/options.c
index 2b6d88b4b9..b9f3815f7e 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -554,6 +554,15 @@ int migrate_multifd_zstd_level(void)
return s->parameters.multifd_zstd_level;
}
+uint8_t migrate_throttle_trigger_threshold(void)
+{
+ MigrationState *s;
+
+ s = migrate_get_current();
+
+ return s->parameters.throttle_trigger_threshold;
+}
+
uint64_t migrate_xbzrle_cache_size(void)
{
MigrationState *s;
diff --git a/migration/options.h b/migration/options.h
index 96d5a8e6e4..aa54443353 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -55,6 +55,7 @@ int migrate_multifd_channels(void);
MultiFDCompression migrate_multifd_compression(void);
int migrate_multifd_zlib_level(void);
int migrate_multifd_zstd_level(void);
+uint8_t migrate_throttle_trigger_threshold(void);
uint64_t migrate_xbzrle_cache_size(void);
#endif
diff --git a/migration/ram.c b/migration/ram.c
index 4576d0d849..e82cee97c3 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1178,8 +1178,7 @@ static void migration_update_rates(RAMState *rs, int64_t
end_time)
static void migration_trigger_throttle(RAMState *rs)
{
- MigrationState *s = migrate_get_current();
- uint64_t threshold = s->parameters.throttle_trigger_threshold;
+ uint64_t threshold = migrate_throttle_trigger_threshold();
uint64_t bytes_xfer_period =
stat64_get(&ram_counters.transferred) - rs->bytes_xfer_prev;
uint64_t bytes_dirty_period = rs->num_dirty_pages_period *
TARGET_PAGE_SIZE;
--
2.39.2
- [PULL 10/30] migration: Move migrate_use_zero_copy_send() to options.c, (continued)
- [PULL 10/30] migration: Move migrate_use_zero_copy_send() to options.c, Juan Quintela, 2023/04/24
- [PULL 11/30] migration: Move migrate_use_xbzrle() to options.c, Juan Quintela, 2023/04/24
- [PULL 03/30] spice: move client_migrate_info command to ui/, Juan Quintela, 2023/04/24
- [PULL 04/30] migration: Create migrate_cap_set(), Juan Quintela, 2023/04/24
- [PULL 06/30] migration: Move migrate_colo_enabled() to options.c, Juan Quintela, 2023/04/24
- [PULL 07/30] migration: Move migrate_use_compression() to options.c, Juan Quintela, 2023/04/24
- [PULL 13/30] migration: Move migrate_use_return() to options.c, Juan Quintela, 2023/04/24
- [PULL 05/30] migration: Create options.c, Juan Quintela, 2023/04/24
- [PULL 09/30] migration: Move migrate_use_multifd() to options.c, Juan Quintela, 2023/04/24
- [PULL 25/30] migration: Move migrate_announce_params() to option.c, Juan Quintela, 2023/04/24
- [PULL 22/30] migration: Create migrate_throttle_trigger_threshold(),
Juan Quintela <=
- [PULL 26/30] migration: Create migrate_cpu_throttle_initial() to option.c, Juan Quintela, 2023/04/24
- [PULL 30/30] migration: Create migrate_max_bandwidth() function, Juan Quintela, 2023/04/24
- [PULL 12/30] migration: Move migrate_use_block() to options.c, Juan Quintela, 2023/04/24
- [PULL 14/30] migration: Create migrate_rdma_pin_all() function, Juan Quintela, 2023/04/24
- [PULL 15/30] migration: Move migrate_caps_check() to options.c, Juan Quintela, 2023/04/24
- [PULL 20/30] migration: Use migrate_max_postcopy_bandwidth(), Juan Quintela, 2023/04/24
- [PULL 27/30] migration: Create migrate_cpu_throttle_increment() function, Juan Quintela, 2023/04/24
- [PULL 29/30] migration: Move migrate_postcopy() to options.c, Juan Quintela, 2023/04/24
- [PULL 16/30] migration: Move qmp_query_migrate_capabilities() to options.c, Juan Quintela, 2023/04/24
- [PULL 17/30] migration: Move qmp_migrate_set_capabilities() to options.c, Juan Quintela, 2023/04/24