use inoinfo structure to quickly find any orphaned directories

SCCS-vsn: sbin/fsck/pass3.c 5.8

diff --git a/usr/src/sbin/fsck/pass3.c b/usr/src/sbin/fsck/pass3.c
index 0e053ae..3718b31 100644 (file)
--- a/usr/src/sbin/fsck/pass3.c
+++ b/usr/src/sbin/fsck/pass3.c
@@ -16,7 +16,7 @@
  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char sccsid[] = "@(#)pass3.c    5.7 (Berkeley) %G%";
+static char sccsid[] = "@(#)pass3.c    5.8 (Berkeley) %G%";

 #endif /* not lint */
 
 #include <sys/param.h>
 #endif /* not lint */
 
 #include <sys/param.h>


@@ -24,44 +24,29 @@ static char sccsid[] = "@(#)pass3.c 5.7 (Berkeley) %G%";
 #include <ufs/fs.h>
 #include "fsck.h"
 
 #include <ufs/fs.h>
 #include "fsck.h"
 

-int    pass2check();
-

 pass3()
 {
 pass3()
 {

-       register struct dinode *dp;
-       struct inodesc idesc;
-       ino_t inumber, orphan;
+       register struct inoinfo **inpp, *inp;
+       ino_t orphan;

        int loopcnt;
 
        int loopcnt;
 

-       bzero((char *)&idesc, sizeof(struct inodesc));
-       idesc.id_type = DATA;
-       for (inumber = ROOTINO; inumber <= lastino; inumber++) {
-               if (statemap[inumber] == DSTATE) {
-                       pathp = pathname;
-                       *pathp++ = '?';
-                       *pathp = '\0';
-                       idesc.id_func = findino;
-                       idesc.id_name = "..";
-                       idesc.id_parent = inumber;
-                       loopcnt = 0;
-                       do {
-                               orphan = idesc.id_parent;
-                               if (orphan < ROOTINO || orphan > maxino)
-                                       break;
-                               dp = getcacheino(orphan);
-                               idesc.id_parent = 0;
-                               idesc.id_number = orphan;
-                               if ((ckinode(dp, &idesc) & FOUND) == 0)
-                                       break;
-                               if (loopcnt >= sblock.fs_cstotal.cs_ndir)
-                                       break;
-                               loopcnt++;
-                       } while (statemap[idesc.id_parent] == DSTATE);
-                       if (linkup(orphan, idesc.id_parent) == 1) {
-                               idesc.id_func = pass2check;
-                               idesc.id_number = lfdir;
-                               descend(&idesc, orphan);
-                       }
+       for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) {
+               inp = *inpp;
+               if (inp->i_number == ROOTINO ||
+                   !(inp->i_parent == 0 || statemap[inp->i_number] == DSTATE))
+                       continue;
+               for (loopcnt = 0; ; loopcnt++) {
+                       orphan = inp->i_number;
+                       if (inp->i_parent == 0 ||
+                           statemap[inp->i_parent] != DSTATE ||
+                           loopcnt > numdirs)
+                               break;
+                       inp = getinoinfo(inp->i_parent);

                }
                }

+               (void)linkup(orphan, inp->i_dotdot);
+               inp->i_parent = inp->i_dotdot = lfdir;
+               lncntp[lfdir]--;
+               statemap[orphan] = DFOUND;
+               propagate();

        }
 }
        }
 }