Author: trasz
Date: Wed May 7 07:20:02 2014
New Revision: 265504
URL: http://svnweb.freebsd.org/changeset/base/265504
Log:
MFC r264264 by mav@:
Wakeup only one thread of added in r263978i at a time.
This slightly reduces lock congestion between threads.
Modified:
stable/10/sys/cam/ctl/ctl.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/cam/ctl/ctl.c
==============================================================================
--- stable/10/sys/cam/ctl/ctl.c Wed May 7 07:18:38 2014 (r265503)
+++ stable/10/sys/cam/ctl/ctl.c Wed May 7 07:20:02 2014 (r265504)
@@ -13065,7 +13065,7 @@ ctl_wakeup_thread()
softc = control_softc;
- wakeup(softc);
+ wakeup_one(softc);
}
/* Initialization and failover */
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