svn commit: r258852 - stable/9/sys/vm

[Craig Rodrigues]

Author: rodrigc
Date: Mon Dec  2 18:20:07 2013
New Revision: 258852
URL: http://svnweb.freebsd.org/changeset/base/258852

Log:
  MFC r258737
  
  In keg_dtor(), print out the keg name in the "Freed UMA keg was not empty"
  message printed to the console.  This makes it easier to track down
  the source of certain memory leaks.
  
  Suggested by: adrian

Modified:
  stable/9/sys/vm/uma_core.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/vm/uma_core.c
==============================================================================
--- stable/9/sys/vm/uma_core.c	Mon Dec  2 17:45:43 2013	(r258851)
+++ stable/9/sys/vm/uma_core.c	Mon Dec  2 18:20:07 2013	(r258852)
@@ -1509,8 +1509,9 @@ keg_dtor(void *arg, int size, void *udat
 	keg = (uma_keg_t)arg;
 	KEG_LOCK(keg);
 	if (keg->uk_free != 0) {
-		printf("Freed UMA keg was not empty (%d items). "
+		printf("Freed UMA keg (%s) was not empty (%d items). "
 		    " Lost %d pages of memory.\n",
+		    keg->uk_name ? keg->uk_name : "",
 		    keg->uk_free, keg->uk_pages);
 	}
 	KEG_UNLOCK(keg);