Author: markj
Date: Sun Aug 14 19:02:57 2016
New Revision: 304094
URL: https://svnweb.freebsd.org/changeset/base/304094
Log:
MFC r303059
Release the second critical section in uma_zfree_arg() slightly earlier.
Modified:
stable/10/sys/vm/uma_core.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/vm/uma_core.c
==============================================================================
--- stable/10/sys/vm/uma_core.c Sun Aug 14 19:01:32 2016 (r304093)
+++ stable/10/sys/vm/uma_core.c Sun Aug 14 19:02:57 2016 (r304094)
@@ -2770,6 +2770,8 @@ zfree_start:
goto zfree_start;
}
cache->uc_freebucket = NULL;
+ /* We are no longer associated with this CPU. */
+ critical_exit();
/* Can we throw this on the zone full list? */
if (bucket != NULL) {
@@ -2782,9 +2784,6 @@ zfree_start:
LIST_INSERT_HEAD(&zone->uz_buckets, bucket, ub_link);
}
- /* We are no longer associated with this CPU. */
- critical_exit();
-
/*
* We bump the uz count when the cache size is insufficient to
* handle the working set.
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