[src/trunk]: src/sys/ufs/lfs Improve the debugging printfs in the cleaner sys...

[perseant <perseant%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/762e7041bf35
branches:  trunk
changeset: 471809:762e7041bf35
user:      perseant <perseant%NetBSD.org@localhost>
date:      Mon Apr 12 00:40:06 1999 +0000

description:
Improve the debugging printfs in the cleaner syscalls (in particular, make
it obvious that they're coming from lfs).

diffstat:

 sys/ufs/lfs/lfs_syscalls.c |  19 +++++++++++--------
 1 files changed, 11 insertions(+), 8 deletions(-)

diffs (82 lines):

diff -r 8d639f24fef6 -r 762e7041bf35 sys/ufs/lfs/lfs_syscalls.c
--- a/sys/ufs/lfs/lfs_syscalls.c        Mon Apr 12 00:36:47 1999 +0000
+++ b/sys/ufs/lfs/lfs_syscalls.c        Mon Apr 12 00:40:06 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lfs_syscalls.c,v 1.28 1999/04/12 00:11:01 perseant Exp $       */
+/*     $NetBSD: lfs_syscalls.c,v 1.29 1999/04/12 00:40:06 perseant Exp $       */
 
 /*-
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -218,6 +218,9 @@
        lastino = LFS_UNUSED_INUM;
        for (blkp = start; cnt--; ++blkp)
        {
+               if(blkp->bi_daddr == LFS_FORCE_WRITE)
+                       printf("lfs_markv: warning: force-writing ino %d lbn %d\n",
+                              blkp->bi_inode, blkp->bi_lbn);
 #ifdef LFS_TRACK_IOS
                /*
                 * If there is I/O on this segment that is not yet complete,
@@ -297,7 +300,7 @@
                        }
                        if(error) {
 #ifdef DIAGNOSTIC
-                               printf("lfs_markv: VFS_VGET failed with %d (ino %d, segment %d)\n", 
+                               printf("lfs_markv: lfs_fastvget failed with %d (ino %d, segment %d)\n", 
                                       error, blkp->bi_inode,
                                       datosn(fs, blkp->bi_daddr));
 #endif /* DIAGNOSTIC */
@@ -366,7 +369,7 @@
                                if(datosn(fs,b_daddr)
                                   == datosn(fs,blkp->bi_daddr))
                                {
-                                       printf("Wrong da same seg: %x vs %x\n",
+                                       printf("lfs_markv: wrong da same seg: %x vs %x\n",
                                               blkp->bi_daddr, b_daddr);
                                }
                                continue;
@@ -468,7 +471,7 @@
        return 0;
        
  err2:
-       printf("markv err2\n");
+       printf("lfs_markv err2\n");
        lfs_vunref(vp);
        /* Free up fakebuffers -- have to take these from the LOCKED list */
  again:
@@ -493,7 +496,7 @@
        return (error);
        
  err1: 
-       printf("markv err1\n");
+       printf("lfs_markv err1\n");
        free(start, M_SEGMENT);
        return (error);
 }
@@ -567,7 +570,7 @@
        {
 #ifdef DEBUG
                if (datosn(fs, fs->lfs_curseg) == datosn(fs, blkp->bi_daddr)) {
-                       printf("Hm, attempt to clean current segment? (#%d)\n",
+                       printf("lfs_bmapv: attempt to clean current segment? (#%d)\n",
                               datosn(fs, fs->lfs_curseg));
                        free(start,M_SEGMENT);
                        return (EBUSY);
@@ -633,7 +636,7 @@
                        if (vp != NULL && !(vp->v_flag & VXLOCK)) {
                                ip = VTOI(vp);
                                if(VOP_ISLOCKED(vp)) {
-                                       /* printf("inode %d inlocked in bmapv\n",ip->i_number); */
+                                       /* printf("lfs_bmapv: inode %d inlocked\n",ip->i_number); */
                                        need_unlock = 0;
                                } else {
                                        VOP_LOCK(vp,LK_EXCLUSIVE);
@@ -971,7 +974,7 @@
                error = bread(ump->um_devvp, daddr,
                              (int)ump->um_lfs->lfs_bsize, NOCRED, &bp);
                if (error) {
-                       printf("error != 0 at %s:%d\n",__FILE__,__LINE__);
+                       printf("lfs_fastvget: bread failed with %d\n",error);
                        /*
                         * The inode does not contain anything useful, so it
                         * would be misleading to leave it on its hash chain.