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If we bail out due to an error, we need 'unreserve' the space that

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we'd reserved earlier.

Approved by: yamt
This commit is contained in:
oster 2004-03-30 14:50:46 +00:00
parent 62255c586a
commit 87d110abfa
1 changed files with 6 additions and 2 deletions
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8
sys/ufs/lfs/lfs_inode.c
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@ -1,4 +1,4 @@
/* $NetBSD: lfs_inode.c,v 1.82 2004/01/25 18:06:49 hannken Exp $ */
/* $NetBSD: lfs_inode.c,v 1.83 2004/03/30 14:50:46 oster Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@ -67,7 +67,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lfs_inode.c,v 1.82 2004/01/25 18:06:49 hannken Exp $");
__KERNEL_RCSID(0, "$NetBSD: lfs_inode.c,v 1.83 2004/03/30 14:50:46 oster Exp $");
#if defined(_KERNEL_OPT)
#include "opt_quota.h"
@ -401,6 +401,8 @@ lfs_truncate(void *v)
error = ufs_balloc_range(ovp, length - 1, 1, ap->a_cred,
aflags);
if (error) {
lfs_reserve(fs, ovp, NULL,
-btofsb(fs, (2 * NIADDR + 3) << fs->lfs_bshift));
goto errout;
}
eoz = blkroundup(fs, length);
@ -409,6 +411,8 @@ lfs_truncate(void *v)
error = VOP_PUTPAGES(ovp, trunc_page(length), round_page(eoz),
PGO_CLEANIT | PGO_DEACTIVATE | (aflags ? PGO_SYNCIO : 0));
if (error) {
lfs_reserve(fs, ovp, NULL,
-btofsb(fs, (2 * NIADDR + 3) << fs->lfs_bshift));
goto errout;
}
}