migration: Move rate_limit_max and rate_limit_used to migration_stats

These way we can make them atomic and use this functions from any
place.  I also moved all functions that use rate_limit to
migration-stats.

Functions got renamed, they are not qemu_file anymore.

qemu_file_rate_limit -> migration_rate_exceeded
qemu_file_set_rate_limit -> migration_rate_set
qemu_file_get_rate_limit -> migration_rate_get
qemu_file_reset_rate_limit -> migration_rate_reset
qemu_file_acct_rate_limit -> migration_rate_account.

Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-6-quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2023-05-15 21:56:58 +02:00
parent de37f8b9c2
commit e1fde0e038
16 changed files with 124 additions and 90 deletions

View file

@ -209,7 +209,7 @@ static int cmma_save(QEMUFile *f, void *opaque, int final)
return -ENOMEM;
}
while (final ? 1 : qemu_file_rate_limit(f) == 0) {
while (final ? 1 : migration_rate_exceeded(f) == 0) {
reallen = sac->get_stattr(sas, &start_gfn, buflen, buf);
if (reallen < 0) {
g_free(buf);