1/*
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
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26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)ffs_alloc.c 8.18 (Berkeley) 5/26/95
34 * $Id: ffs_alloc.c,v 1.38 1997/10/14 14:22:23 phk Exp $
35 */
36
37#include "opt_quota.h"
38
39#include <sys/param.h>
40#include <sys/systm.h>
41#include <sys/buf.h>
42#include <sys/proc.h>
43#include <sys/vnode.h>
44#include <sys/mount.h>
45#include <sys/kernel.h>
46#include <sys/sysctl.h>
47#include <sys/syslog.h>
48
49#include <ufs/ufs/quota.h>
50#include <ufs/ufs/inode.h>
51
52#include <ufs/ffs/fs.h>
53#include <ufs/ffs/ffs_extern.h>
54
55typedef ufs_daddr_t allocfcn_t __P((struct inode *ip, int cg, ufs_daddr_t bpref,
56 int size));
57
58static ufs_daddr_t ffs_alloccg __P((struct inode *, int, ufs_daddr_t, int));
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1414 register struct fs *fs;
1415 register struct cg *cgp;
1416 register struct inode *pip;
1417 ino_t ino = ap->a_ino;
1418 struct buf *bp;
1419 int error, cg;
1420
1421 pip = VTOI(ap->a_pvp);
1422 fs = pip->i_fs;
1423 if ((u_int)ino >= fs->fs_ipg * fs->fs_ncg)
1424 panic("ffs_vfree: range: dev = 0x%x, ino = %d, fs = %s",
1425 pip->i_dev, ino, fs->fs_fsmnt);
1426 cg = ino_to_cg(fs, ino);
1427 error = bread(pip->i_devvp, fsbtodb(fs, cgtod(fs, cg)),
1428 (int)fs->fs_cgsize, NOCRED, &bp);
1429 if (error) {
--- 206 unchanged lines hidden ---
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 17 unchanged lines hidden (view full) ---
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)ffs_alloc.c 8.18 (Berkeley) 5/26/95
34 * $Id: ffs_alloc.c,v 1.38 1997/10/14 14:22:23 phk Exp $
35 */
36
37#include "opt_quota.h"
38
39#include <sys/param.h>
40#include <sys/systm.h>
41#include <sys/buf.h>
42#include <sys/proc.h>
43#include <sys/vnode.h>
44#include <sys/mount.h>
45#include <sys/kernel.h>
46#include <sys/sysctl.h>
47#include <sys/syslog.h>
48
49#include <ufs/ufs/quota.h>
50#include <ufs/ufs/inode.h>
51
52#include <ufs/ffs/fs.h>
53#include <ufs/ffs/ffs_extern.h>
54
55typedef ufs_daddr_t allocfcn_t __P((struct inode *ip, int cg, ufs_daddr_t bpref,
56 int size));
57
58static ufs_daddr_t ffs_alloccg __P((struct inode *, int, ufs_daddr_t, int));
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1414 register struct fs *fs;
1415 register struct cg *cgp;
1416 register struct inode *pip;
1417 ino_t ino = ap->a_ino;
1418 struct buf *bp;
1419 int error, cg;
1420
1421 pip = VTOI(ap->a_pvp);
1422 fs = pip->i_fs;
1423 if ((u_int)ino >= fs->fs_ipg * fs->fs_ncg)
1424 panic("ffs_vfree: range: dev = 0x%x, ino = %d, fs = %s",
1425 pip->i_dev, ino, fs->fs_fsmnt);
1426 cg = ino_to_cg(fs, ino);
1427 error = bread(pip->i_devvp, fsbtodb(fs, cgtod(fs, cg)),
1428 (int)fs->fs_cgsize, NOCRED, &bp);
1429 if (error) {
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