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Improve the debugging printfs in the cleaner syscalls (in particular, make

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it obvious that they're coming from lfs).
This commit is contained in:
perseant 1999-04-12 00:40:06 +00:00
parent 8d72b3204a
commit 65ba757424
1 changed files with 11 additions and 8 deletions
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19
sys/ufs/lfs/lfs_syscalls.c
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@ -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 @@ lfs_markv(p, v, retval)
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 @@ lfs_markv(p, v, retval)
}
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 @@ lfs_markv(p, v, retval)
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 @@ lfs_markv(p, v, retval)
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 @@ lfs_markv(p, v, retval)
return (error);
err1:
printf("markv err1\n");
printf("lfs_markv err1\n");
free(start, M_SEGMENT);
return (error);
}
@ -567,7 +570,7 @@ lfs_bmapv(p, v, retval)
{
#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 @@ lfs_bmapv(p, v, retval)
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 @@ lfs_fastvget(mp, ino, daddr, vpp, dinp, need_unlock)
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.