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[PULL 27/30] migration: Create migrate_cpu_throttle_increment() function
From: |
Juan Quintela |
Subject: |
[PULL 27/30] migration: Create migrate_cpu_throttle_increment() function |
Date: |
Mon, 24 Apr 2023 15:27:27 +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 | 2 +-
3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/migration/options.c b/migration/options.c
index f7fb6999f7..31435d2b45 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -509,6 +509,15 @@ int migrate_compress_wait_thread(void)
return s->parameters.compress_wait_thread;
}
+uint8_t migrate_cpu_throttle_increment(void)
+{
+ MigrationState *s;
+
+ s = migrate_get_current();
+
+ return s->parameters.cpu_throttle_increment;
+}
+
uint8_t migrate_cpu_throttle_initial(void)
{
MigrationState *s;
diff --git a/migration/options.h b/migration/options.h
index fd8b91d767..49b29bdafd 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -50,6 +50,7 @@ uint32_t migrate_checkpoint_delay(void);
int migrate_compress_level(void);
int migrate_compress_threads(void);
int migrate_compress_wait_thread(void);
+uint8_t migrate_cpu_throttle_increment(void);
uint8_t migrate_cpu_throttle_initial(void);
int migrate_decompress_threads(void);
uint8_t migrate_max_cpu_throttle(void);
diff --git a/migration/ram.c b/migration/ram.c
index 5e855d5c22..5645745a42 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -713,7 +713,7 @@ static void mig_throttle_guest_down(uint64_t
bytes_dirty_period,
{
MigrationState *s = migrate_get_current();
uint64_t pct_initial = migrate_cpu_throttle_initial();
- uint64_t pct_increment = s->parameters.cpu_throttle_increment;
+ uint64_t pct_increment = migrate_cpu_throttle_increment();
bool pct_tailslow = s->parameters.cpu_throttle_tailslow;
int pct_max = migrate_max_cpu_throttle();
--
2.39.2
- [PULL 05/30] migration: Create options.c, (continued)
- [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, 2023/04/24
- [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 <=
- [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
- [PULL 21/30] migration: Move migrate_use_block_incremental() to option.c, Juan Quintela, 2023/04/24
- [PULL 18/30] migration: Move migrate_cap_set() to options.c, Juan Quintela, 2023/04/24
- [PULL 19/30] migration: Move parameters functions to option.c, Juan Quintela, 2023/04/24
- [PULL 24/30] migration: Create migrate_max_cpu_throttle(), Juan Quintela, 2023/04/24
- [PULL 23/30] migration: Create migrate_checkpoint_delay(), Juan Quintela, 2023/04/24
- [PULL 28/30] migration: Create migrate_cpu_throttle_tailslow() function, Juan Quintela, 2023/04/24
- Re: [PULL 00/30] Migration 20230424 patches, Richard Henderson, 2023/04/24