Author: mav
Date: Tue Dec 30 09:43:01 2008
New Revision: 186599
URL: http://svn.freebsd.org/changeset/base/186599
Log:
MFC rev. 1.227
ng_node and ng_worklist locks both migrated from being spinning locks to
adaptive mutexes. Let witness(4) calm down and bring proper types of those
locks to the lock order database.
Modified:
stable/6/sys/kern/subr_witness.c
Modified: stable/6/sys/kern/subr_witness.c
==============================================================================
--- stable/6/sys/kern/subr_witness.c Tue Dec 30 09:40:50 2008
(r186598)
+++ stable/6/sys/kern/subr_witness.c Tue Dec 30 09:43:01 2008
(r186599)
@@ -349,6 +349,12 @@ static struct witness_order_list_entry o
{ "so_snd", &lock_class_mtx_sleep },
{ NULL, NULL },
/*
+ * Netgraph
+ */
+ { "ng_node", &lock_class_mtx_sleep },
+ { "ng_worklist", &lock_class_mtx_sleep },
+ { NULL, NULL },
+ /*
* CDEV
*/
{ "system map", &lock_class_mtx_sleep },
@@ -370,8 +376,6 @@ static struct witness_order_list_entry o
{ "uart_hwmtx", &lock_class_mtx_spin },
{ "sabtty", &lock_class_mtx_spin },
{ "zstty", &lock_class_mtx_spin },
- { "ng_node", &lock_class_mtx_spin },
- { "ng_worklist", &lock_class_mtx_spin },
{ "fast_taskqueue", &lock_class_mtx_spin },
{ "intr table", &lock_class_mtx_spin },
{ "sleepq chain", &lock_class_mtx_spin },
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