7180f1ab40
The new name more accurately describes what it does and the file move puts it with other similar functions. Done in preparation for future cleanups. No functional differences intended. Sponsored by: Netflix Historic Footnote: my last FreeBSD svn commit
127 lines
3.4 KiB
C
127 lines
3.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1980, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if 0
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#ifndef lint
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static const char sccsid[] = "@(#)pass4.c 8.4 (Berkeley) 4/28/95";
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#endif /* not lint */
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#endif
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <ufs/ufs/dinode.h>
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#include <ufs/ffs/fs.h>
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#include <err.h>
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#include <stdint.h>
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#include <string.h>
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#include "fsck.h"
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void
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pass4(void)
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{
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ino_t inumber;
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union dinode *dp;
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struct inodesc idesc;
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int i, n, cg;
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memset(&idesc, 0, sizeof(struct inodesc));
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idesc.id_type = ADDR;
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idesc.id_func = freeblock;
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for (cg = 0; cg < sblock.fs_ncg; cg++) {
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if (got_siginfo) {
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printf("%s: phase 4: cyl group %d of %d (%d%%)\n",
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cdevname, cg, sblock.fs_ncg,
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cg * 100 / sblock.fs_ncg);
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got_siginfo = 0;
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}
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if (got_sigalarm) {
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setproctitle("%s p4 %d%%", cdevname,
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cg * 100 / sblock.fs_ncg);
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got_sigalarm = 0;
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}
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inumber = cg * sblock.fs_ipg;
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for (i = 0; i < inostathead[cg].il_numalloced; i++, inumber++) {
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if (inumber < UFS_ROOTINO)
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continue;
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idesc.id_number = inumber;
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switch (inoinfo(inumber)->ino_state) {
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case FZLINK:
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case DZLINK:
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if (inoinfo(inumber)->ino_linkcnt == 0) {
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clri(&idesc, "UNREF", 1);
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break;
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}
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/* fall through */
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case FSTATE:
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case DFOUND:
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n = inoinfo(inumber)->ino_linkcnt;
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if (n) {
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adjust(&idesc, (short)n);
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break;
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}
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break;
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case DSTATE:
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clri(&idesc, "UNREF", 1);
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break;
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case DCLEAR:
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/* if on snapshot, already cleared */
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if (cursnapshot != 0)
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break;
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dp = ginode(inumber);
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if (DIP(dp, di_size) == 0) {
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clri(&idesc, "ZERO LENGTH", 1);
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break;
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}
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/* fall through */
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case FCLEAR:
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clri(&idesc, "BAD/DUP", 1);
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break;
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case USTATE:
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break;
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default:
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errx(EEXIT, "BAD STATE %d FOR INODE I=%ju",
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inoinfo(inumber)->ino_state,
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(uintmax_t)inumber);
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}
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}
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}
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}
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