mirrors/qemu
0
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2024-11-30 15:23:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

migration: Create migrate_cpu_throttle_increment() function

Browse Source 
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
This commit is contained in:
Juan Quintela 2023-03-02 10:20:49 +01:00
parent 2a8ec38082
commit 9605c2ac28
3 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
migration/options.c
View File

@ -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;

1
migration/options.h
View File

@ -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);

2
migration/ram.c
View File

@ -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();