Applying InnoDB snapshot

Detailed revision comments:

r6614 | inaam | 2010-02-09 20:26:23 +0200 (Tue, 09 Feb 2010) | 7 lines
branches/plugin rb://242

Let the master thread sleep if the amount of work to be done is
calibrated as taking less than a second.

Approved by: Heikki

storage/innodb_plugin/srv/srv0srv.c

@@ -2524,7 +2524,10 @@ loop:
 						BUF_FLUSH_LIST,
 						n_flush,
 						IB_ULONGLONG_MAX);
-				skip_sleep = TRUE;
+
+				if (n_flush == PCT_IO(100)) {
+					skip_sleep = TRUE;
+				}
 			}
 		}