Module Name: src
Committed By: haad
Date: Tue Mar 24 22:05:24 UTC 2009
Modified Files:
src/sys/fs/ptyfs: ptyfs_subr.c
Log Message:
Destroy mutexes used to guard hash table during vfs_detach. Fixes LOCKDEBUG
panic when ptyfs module is unloaded.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/fs/ptyfs/ptyfs_subr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/fs/ptyfs/ptyfs_subr.c
diff -u src/sys/fs/ptyfs/ptyfs_subr.c:1.17 src/sys/fs/ptyfs/ptyfs_subr.c:1.18
--- src/sys/fs/ptyfs/ptyfs_subr.c:1.17 Wed Dec 17 20:51:35 2008
+++ src/sys/fs/ptyfs/ptyfs_subr.c Tue Mar 24 22:05:24 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: ptyfs_subr.c,v 1.17 2008/12/17 20:51:35 cegger Exp $ */
+/* $NetBSD: ptyfs_subr.c,v 1.18 2009/03/24 22:05:24 haad Exp $ */
/*
* Copyright (c) 1993
@@ -73,7 +73,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ptyfs_subr.c,v 1.17 2008/12/17 20:51:35 cegger Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ptyfs_subr.c,v 1.18 2009/03/24 22:05:24 haad Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -313,7 +313,10 @@
void
ptyfs_hashdone(void)
{
-
+
+ mutex_destroy(&ptyfs_hashlock);
+ mutex_destroy(&ptyfs_used_slock);
+ mutex_destroy(&ptyfs_free_slock);
hashdone(ptyfs_used_tbl, HASH_LIST, ptyfs_used_mask);
hashdone(ptyfs_free_tbl, HASH_LIST, ptyfs_free_mask);
}
