11558Srgrimes/* 21558Srgrimes * Copyright (c) 1980, 1986, 1993 31558Srgrimes * The Regents of the University of California. All rights reserved. 41558Srgrimes * 51558Srgrimes * Redistribution and use in source and binary forms, with or without 61558Srgrimes * modification, are permitted provided that the following conditions 71558Srgrimes * are met: 81558Srgrimes * 1. Redistributions of source code must retain the above copyright 91558Srgrimes * notice, this list of conditions and the following disclaimer. 101558Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111558Srgrimes * notice, this list of conditions and the following disclaimer in the 121558Srgrimes * documentation and/or other materials provided with the distribution. 131558Srgrimes * 4. Neither the name of the University nor the names of its contributors 141558Srgrimes * may be used to endorse or promote products derived from this software 151558Srgrimes * without specific prior written permission. 161558Srgrimes * 171558Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181558Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191558Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201558Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211558Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221558Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231558Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241558Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251558Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261558Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271558Srgrimes * SUCH DAMAGE. 281558Srgrimes */ 291558Srgrimes 30114589Sobrien#if 0 311558Srgrimes#ifndef lint 3223675Speterstatic const char sccsid[] = "@(#)pass1b.c 8.4 (Berkeley) 4/28/95"; 33114589Sobrien#endif /* not lint */ 3441477Sjulian#endif 35114589Sobrien#include <sys/cdefs.h> 36114589Sobrien__FBSDID("$FreeBSD$"); 371558Srgrimes 381558Srgrimes#include <sys/param.h> 3923675Speter 401558Srgrimes#include <ufs/ufs/dinode.h> 411558Srgrimes#include <ufs/ffs/fs.h> 4223675Speter 431558Srgrimes#include <string.h> 4423675Speter 451558Srgrimes#include "fsck.h" 461558Srgrimes 471558Srgrimesstatic struct dups *duphead; 4892839Simpstatic int pass1bcheck(struct inodesc *); 491558Srgrimes 507585Sbdevoid 5192839Simppass1b(void) 521558Srgrimes{ 5392806Sobrien int c, i; 5498542Smckusick union dinode *dp; 551558Srgrimes struct inodesc idesc; 561558Srgrimes ino_t inumber; 571558Srgrimes 5823675Speter memset(&idesc, 0, sizeof(struct inodesc)); 591558Srgrimes idesc.id_type = ADDR; 601558Srgrimes idesc.id_func = pass1bcheck; 611558Srgrimes duphead = duplist; 621558Srgrimes inumber = 0; 631558Srgrimes for (c = 0; c < sblock.fs_ncg; c++) { 6470050Siedowse if (got_siginfo) { 6570050Siedowse printf("%s: phase 1b: cyl group %d of %d (%d%%)\n", 6670050Siedowse cdevname, c, sblock.fs_ncg, 6770050Siedowse c * 100 / sblock.fs_ncg); 6870050Siedowse got_siginfo = 0; 6970050Siedowse } 70126345Sscottl if (got_sigalarm) { 71126345Sscottl setproctitle("%s p1b %d%%", cdevname, 72126345Sscottl c * 100 / sblock.fs_ncg); 73136346Simp got_sigalarm = 0; 74126345Sscottl } 751558Srgrimes for (i = 0; i < sblock.fs_ipg; i++, inumber++) { 761558Srgrimes if (inumber < ROOTINO) 771558Srgrimes continue; 781558Srgrimes dp = ginode(inumber); 791558Srgrimes if (dp == NULL) 801558Srgrimes continue; 811558Srgrimes idesc.id_number = inumber; 8241474Sjulian if (inoinfo(inumber)->ino_state != USTATE && 831558Srgrimes (ckinode(dp, &idesc) & STOP)) 841558Srgrimes return; 851558Srgrimes } 861558Srgrimes } 871558Srgrimes} 881558Srgrimes 8923675Speterstatic int 9092839Simppass1bcheck(struct inodesc *idesc) 911558Srgrimes{ 9292806Sobrien struct dups *dlp; 931558Srgrimes int nfrags, res = KEEPON; 9498542Smckusick ufs2_daddr_t blkno = idesc->id_blkno; 951558Srgrimes 961558Srgrimes for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) { 971558Srgrimes if (chkrange(blkno, 1)) 981558Srgrimes res = SKIP; 991558Srgrimes for (dlp = duphead; dlp; dlp = dlp->next) { 1001558Srgrimes if (dlp->dup == blkno) { 1011558Srgrimes blkerror(idesc->id_number, "DUP", blkno); 1021558Srgrimes dlp->dup = duphead->dup; 1031558Srgrimes duphead->dup = blkno; 1041558Srgrimes duphead = duphead->next; 1051558Srgrimes } 1061558Srgrimes if (dlp == muldup) 1071558Srgrimes break; 1081558Srgrimes } 1091558Srgrimes if (muldup == 0 || duphead == muldup->next) 1101558Srgrimes return (STOP); 1111558Srgrimes } 1121558Srgrimes return (res); 1131558Srgrimes} 114