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Remove bogus KASSERT: we can't make any assumptions about a dirent's 

node in unmount since it might have been freed already.

fixes PR kern/37667.  per discussion with ad & simonb.
This commit is contained in:
pooka 2008-01-17 18:22:52 +00:00
parent c142350bc6
commit 661097a9a5
1 changed files with 2 additions and 3 deletions
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5
sys/fs/tmpfs/tmpfs_vfsops.c
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@ -1,4 +1,4 @@
/* $NetBSD: tmpfs_vfsops.c,v 1.34 2008/01/02 11:48:47 ad Exp $ */
/* $NetBSD: tmpfs_vfsops.c,v 1.35 2008/01/17 18:22:52 pooka Exp $ */
/*
* Copyright (c) 2005, 2006, 2007 The NetBSD Foundation, Inc.
@ -49,7 +49,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: tmpfs_vfsops.c,v 1.34 2008/01/02 11:48:47 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: tmpfs_vfsops.c,v 1.35 2008/01/17 18:22:52 pooka Exp $");
#include <sys/param.h>
#include <sys/types.h>
@ -232,7 +232,6 @@ tmpfs_unmount(struct mount *mp, int mntflags)
struct tmpfs_dirent *nde;
nde = TAILQ_NEXT(de, td_entries);
KASSERT(de->td_node->tn_vnode == NULL);
tmpfs_free_dirent(tmp, de, false);
de = nde;
node->tn_size -= sizeof(struct tmpfs_dirent);