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[PATCH v2 26/43] migration: Create migrate_cpu_throttle_increment() func
From: |
Juan Quintela |
Subject: |
[PATCH v2 26/43] migration: Create migrate_cpu_throttle_increment() function |
Date: |
Thu, 20 Apr 2023 15:39:45 +0200 |
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
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 34a1f58f96..e31d907d3d 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 70576b1f52..c29c47f94d 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
- [PATCH v2 20/43] migration: Move migrate_use_block_incremental() to option.c, (continued)
- [PATCH v2 20/43] migration: Move migrate_use_block_incremental() to option.c, Juan Quintela, 2023/04/20
- [PATCH v2 22/43] migration: Create migrate_checkpoint_delay(), Juan Quintela, 2023/04/20
- [PATCH v2 21/43] migration: Create migrate_throttle_trigger_threshold(), Juan Quintela, 2023/04/20
- [PATCH v2 23/43] migration: Create migrate_max_cpu_throttle(), Juan Quintela, 2023/04/20
- [PATCH v2 27/43] migration: Create migrate_cpu_throttle_tailslow() function, Juan Quintela, 2023/04/20
- [PATCH v2 26/43] migration: Create migrate_cpu_throttle_increment() function,
Juan Quintela <=
- [PATCH v2 24/43] migration: Move migrate_announce_params() to option.c, Juan Quintela, 2023/04/20
- [PATCH v2 25/43] migration: Create migrate_cpu_throttle_initial() to option.c, Juan Quintela, 2023/04/20
- [PATCH v2 30/43] migration: Create migrate_max_bandwidth() function, Juan Quintela, 2023/04/20
- [PATCH v2 28/43] migration: Move migrate_use_tls() to options.c, Juan Quintela, 2023/04/20