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authorJuan Quintela <quintela@redhat.com>2023-05-15 21:56:58 +0200
committerJuan Quintela <quintela@redhat.com>2023-05-18 18:40:51 +0200
commite1fde0e038bafd0bd05db7d43305b9b2f03c0683 (patch)
tree14c6f72e2e86867957e62c01ac2ec2363dcbcc58 /include
parentde37f8b9c21e1c6ef98eebb0b05bd83e5867bc6f (diff)
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>
Diffstat (limited to 'include')
-rw-r--r--include/migration/qemu-file-types.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/migration/qemu-file-types.h b/include/migration/qemu-file-types.h
index 1436f9ce92..9ba163f333 100644
--- a/include/migration/qemu-file-types.h
+++ b/include/migration/qemu-file-types.h
@@ -165,6 +165,16 @@ size_t coroutine_mixed_fn qemu_get_counted_string(QEMUFile *f, char buf[256]);
void qemu_put_counted_string(QEMUFile *f, const char *name);
-int qemu_file_rate_limit(QEMUFile *f);
+/**
+ * migration_rate_exceeded: Check if we have exceeded rate for this interval
+ *
+ * Checks if we have already transferred more data that we are allowed
+ * in the current interval.
+ *
+ * @f: QEMUFile used for main migration channel
+ *
+ * Returns if we should stop sending data for this interval.
+ */
+bool migration_rate_exceeded(QEMUFile *f);
#endif