svn commit: r258911 - stable/10/sys/vm

[Craig Rodrigues]

Author: rodrigc
Date: Wed Dec  4 07:46:53 2013
New Revision: 258911
URL: http://svnweb.freebsd.org/changeset/base/258911

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
  Approved by: re (gjb)

Modified:
  stable/10/sys/vm/uma_core.c
Directory Properties:
  stable/10/sys/   (props changed)

Modified: stable/10/sys/vm/uma_core.c
==============================================================================
--- stable/10/sys/vm/uma_core.c	Wed Dec  4 07:45:08 2013	(r258910)
+++ stable/10/sys/vm/uma_core.c	Wed Dec  4 07:46:53 2013	(r258911)
@@ -1571,8 +1571,9 @@ 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);