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Don't add dirty blocks to the ifile in lfs_segunlock, if we're trying to 

unmount the filesystem.  This avoids a "dirty blocks" panic.
This commit is contained in:
perseant 2003-03-04 19:15:26 +00:00
parent 958a4c008c
commit 003cfbd545
1 changed files with 4 additions and 7 deletions
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11
sys/ufs/lfs/lfs_subr.c
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@ -1,4 +1,4 @@
/* $NetBSD: lfs_subr.c,v 1.34 2003/02/23 00:22:34 perseant Exp $ */
/* $NetBSD: lfs_subr.c,v 1.35 2003/03/04 19:15:26 perseant Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lfs_subr.c,v 1.34 2003/02/23 00:22:34 perseant Exp $");
__KERNEL_RCSID(0, "$NetBSD: lfs_subr.c,v 1.35 2003/03/04 19:15:26 perseant Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -383,7 +383,6 @@ lfs_unmark_dirop(struct lfs *fs)
}
}
#ifndef LFS_NO_AUTO_SEGCLEAN
static void
lfs_auto_segclean(struct lfs *fs)
{
@ -413,7 +412,6 @@ lfs_auto_segclean(struct lfs *fs)
fs->lfs_suflags[fs->lfs_activesb][i];
}
}
#endif /* LFS_AUTO_SEGCLEAN */
/*
* lfs_segunlock --
@ -507,9 +505,8 @@ lfs_segunlock(struct lfs *fs)
if (sync)
lfs_writesuper(fs, fs->lfs_sboffs[fs->lfs_activesb]);
lfs_writesuper(fs, fs->lfs_sboffs[1 - fs->lfs_activesb]);
#ifndef LFS_NO_AUTO_SEGCLEAN
lfs_auto_segclean(fs);
#endif
if (!(fs->lfs_ivnode->v_mount->mnt_flag & MNT_UNMOUNT))
lfs_auto_segclean(fs);
fs->lfs_activesb = 1 - fs->lfs_activesb;
--fs->lfs_seglock;
fs->lfs_lockpid = 0;