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Remove two unused arguments from ufs_bmaparray().

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This commit is contained in:
Poul-Henning Kamp 2001-04-29 10:24:58 +00:00
parent e955479077
commit 954a0e256e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=76128
4 changed files with 47 additions and 62 deletions
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35
sys/gnu/ext2fs/ext2_bmap.c
View File

@ -80,7 +80,7 @@ ufs_bmap(ap)
if (ap->a_bnp == NULL)
return (0);
return (ufs_bmaparray(ap->a_vp, ap->a_bn, ap->a_bnp, NULL, NULL,
return (ufs_bmaparray(ap->a_vp, ap->a_bn, ap->a_bnp,
ap->a_runp, ap->a_runb));
}
@ -99,12 +99,10 @@ ufs_bmap(ap)
*/
int
ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
ufs_bmaparray(vp, bn, bnp, runp, runb)
struct vnode *vp;
ufs_daddr_t bn;
ufs_daddr_t *bnp;
struct indir *ap;
int *nump;
int *runp;
int *runb;
{
@ -113,19 +111,17 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
struct ufsmount *ump;
struct mount *mp;
struct vnode *devvp;
struct indir a[NIADDR+1], *xap;
struct indir a[NIADDR+1], *ap;
ufs_daddr_t daddr;
long metalbn;
int error, num, maxrun = 0;
int *nump;
ap = NULL;
ip = VTOI(vp);
mp = vp->v_mount;
ump = VFSTOUFS(mp);
devvp = ump->um_devvp;
#ifdef DIAGNOSTIC
if ((ap != NULL && nump == NULL) || (ap == NULL && nump != NULL))
panic("ufs_bmaparray: invalid arguments");
#endif
if (runp) {
maxrun = mp->mnt_iosize_max / mp->mnt_stat.f_iosize - 1;
@ -137,10 +133,9 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
}
xap = ap == NULL ? a : ap;
if (!nump)
nump = #
error = ufs_getlbns(vp, bn, xap, nump);
ap = a;
nump = #
error = ufs_getlbns(vp, bn, ap, nump);
if (error)
return (error);
@ -181,16 +176,16 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
/* Get disk address out of indirect block array */
daddr = ip->i_ib[xap->in_off];
daddr = ip->i_ib[ap->in_off];
for (bp = NULL, ++xap; --num; ++xap) {
for (bp = NULL, ++ap; --num; ++ap) {
/*
* Exit the loop if there is no disk address assigned yet and
* the indirect block isn't in the cache, or if we were
* looking for an indirect block and we've found it.
*/
metalbn = xap->in_lbn;
metalbn = ap->in_lbn;
if ((daddr == 0 && !incore(vp, metalbn)) || metalbn == bn)
break;
/*
@ -200,7 +195,7 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
if (bp)
bqrelse(bp);
xap->in_exists = 1;
ap->in_exists = 1;
bp = getblk(vp, metalbn, mp->mnt_stat.f_iosize, 0, 0);
if ((bp->b_flags & B_CACHE) == 0) {
#ifdef DIAGNOSTIC
@ -221,15 +216,15 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
}
}
daddr = ((ufs_daddr_t *)bp->b_data)[xap->in_off];
daddr = ((ufs_daddr_t *)bp->b_data)[ap->in_off];
if (num == 1 && daddr && runp) {
for (bn = xap->in_off + 1;
for (bn = ap->in_off + 1;
bn < MNINDIR(ump) && *runp < maxrun &&
is_sequential(ump,
((ufs_daddr_t *)bp->b_data)[bn - 1],
((ufs_daddr_t *)bp->b_data)[bn]);
++bn, ++*runp);
bn = xap->in_off;
bn = ap->in_off;
if (runb && bn) {
for(--bn; bn >= 0 && *runb < maxrun &&
is_sequential(ump, ((daddr_t *)bp->b_data)[bn],

35
sys/gnu/fs/ext2fs/ext2_bmap.c
View File

@ -80,7 +80,7 @@ ufs_bmap(ap)
if (ap->a_bnp == NULL)
return (0);
return (ufs_bmaparray(ap->a_vp, ap->a_bn, ap->a_bnp, NULL, NULL,
return (ufs_bmaparray(ap->a_vp, ap->a_bn, ap->a_bnp,
ap->a_runp, ap->a_runb));
}
@ -99,12 +99,10 @@ ufs_bmap(ap)
*/
int
ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
ufs_bmaparray(vp, bn, bnp, runp, runb)
struct vnode *vp;
ufs_daddr_t bn;
ufs_daddr_t *bnp;
struct indir *ap;
int *nump;
int *runp;
int *runb;
{
@ -113,19 +111,17 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
struct ufsmount *ump;
struct mount *mp;
struct vnode *devvp;
struct indir a[NIADDR+1], *xap;
struct indir a[NIADDR+1], *ap;
ufs_daddr_t daddr;
long metalbn;
int error, num, maxrun = 0;
int *nump;
ap = NULL;
ip = VTOI(vp);
mp = vp->v_mount;
ump = VFSTOUFS(mp);
devvp = ump->um_devvp;
#ifdef DIAGNOSTIC
if ((ap != NULL && nump == NULL) || (ap == NULL && nump != NULL))
panic("ufs_bmaparray: invalid arguments");
#endif
if (runp) {
maxrun = mp->mnt_iosize_max / mp->mnt_stat.f_iosize - 1;
@ -137,10 +133,9 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
}
xap = ap == NULL ? a : ap;
if (!nump)
nump = &num;
error = ufs_getlbns(vp, bn, xap, nump);
ap = a;
nump = &num;
error = ufs_getlbns(vp, bn, ap, nump);
if (error)
return (error);
@ -181,16 +176,16 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
/* Get disk address out of indirect block array */
daddr = ip->i_ib[xap->in_off];
daddr = ip->i_ib[ap->in_off];
for (bp = NULL, ++xap; --num; ++xap) {
for (bp = NULL, ++ap; --num; ++ap) {
/*
* Exit the loop if there is no disk address assigned yet and
* the indirect block isn't in the cache, or if we were
* looking for an indirect block and we've found it.
*/
metalbn = xap->in_lbn;
metalbn = ap->in_lbn;
if ((daddr == 0 && !incore(vp, metalbn)) || metalbn == bn)
break;
/*
@ -200,7 +195,7 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
if (bp)
bqrelse(bp);
xap->in_exists = 1;
ap->in_exists = 1;
bp = getblk(vp, metalbn, mp->mnt_stat.f_iosize, 0, 0);
if ((bp->b_flags & B_CACHE) == 0) {
#ifdef DIAGNOSTIC
@ -221,15 +216,15 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
}
}
daddr = ((ufs_daddr_t *)bp->b_data)[xap->in_off];
daddr = ((ufs_daddr_t *)bp->b_data)[ap->in_off];
if (num == 1 && daddr && runp) {
for (bn = xap->in_off + 1;
for (bn = ap->in_off + 1;
bn < MNINDIR(ump) && *runp < maxrun &&
is_sequential(ump,
((ufs_daddr_t *)bp->b_data)[bn - 1],
((ufs_daddr_t *)bp->b_data)[bn]);
++bn, ++*runp);
bn = xap->in_off;
bn = ap->in_off;
if (runb && bn) {
for(--bn; bn >= 0 && *runb < maxrun &&
is_sequential(ump, ((daddr_t *)bp->b_data)[bn],

35
sys/ufs/ufs/ufs_bmap.c
View File

@ -80,7 +80,7 @@ ufs_bmap(ap)
if (ap->a_bnp == NULL)
return (0);
return (ufs_bmaparray(ap->a_vp, ap->a_bn, ap->a_bnp, NULL, NULL,
return (ufs_bmaparray(ap->a_vp, ap->a_bn, ap->a_bnp,
ap->a_runp, ap->a_runb));
}
@ -99,12 +99,10 @@ ufs_bmap(ap)
*/
int
ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
ufs_bmaparray(vp, bn, bnp, runp, runb)
struct vnode *vp;
ufs_daddr_t bn;
ufs_daddr_t *bnp;
struct indir *ap;
int *nump;
int *runp;
int *runb;
{
@ -113,19 +111,17 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
struct ufsmount *ump;
struct mount *mp;
struct vnode *devvp;
struct indir a[NIADDR+1], *xap;
struct indir a[NIADDR+1], *ap;
ufs_daddr_t daddr;
long metalbn;
int error, num, maxrun = 0;
int *nump;
ap = NULL;
ip = VTOI(vp);
mp = vp->v_mount;
ump = VFSTOUFS(mp);
devvp = ump->um_devvp;
#ifdef DIAGNOSTIC
if ((ap != NULL && nump == NULL) || (ap == NULL && nump != NULL))
panic("ufs_bmaparray: invalid arguments");
#endif
if (runp) {
maxrun = mp->mnt_iosize_max / mp->mnt_stat.f_iosize - 1;
@ -137,10 +133,9 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
}
xap = ap == NULL ? a : ap;
if (!nump)
nump = &num;
error = ufs_getlbns(vp, bn, xap, nump);
ap = a;
nump = &num;
error = ufs_getlbns(vp, bn, ap, nump);
if (error)
return (error);
@ -181,16 +176,16 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
/* Get disk address out of indirect block array */
daddr = ip->i_ib[xap->in_off];
daddr = ip->i_ib[ap->in_off];
for (bp = NULL, ++xap; --num; ++xap) {
for (bp = NULL, ++ap; --num; ++ap) {
/*
* Exit the loop if there is no disk address assigned yet and
* the indirect block isn't in the cache, or if we were
* looking for an indirect block and we've found it.
*/
metalbn = xap->in_lbn;
metalbn = ap->in_lbn;
if ((daddr == 0 && !incore(vp, metalbn)) || metalbn == bn)
break;
/*
@ -200,7 +195,7 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
if (bp)
bqrelse(bp);
xap->in_exists = 1;
ap->in_exists = 1;
bp = getblk(vp, metalbn, mp->mnt_stat.f_iosize, 0, 0);
if ((bp->b_flags & B_CACHE) == 0) {
#ifdef DIAGNOSTIC
@ -221,15 +216,15 @@ ufs_bmaparray(vp, bn, bnp, ap, nump, runp, runb)
}
}
daddr = ((ufs_daddr_t *)bp->b_data)[xap->in_off];
daddr = ((ufs_daddr_t *)bp->b_data)[ap->in_off];
if (num == 1 && daddr && runp) {
for (bn = xap->in_off + 1;
for (bn = ap->in_off + 1;
bn < MNINDIR(ump) && *runp < maxrun &&
is_sequential(ump,
((ufs_daddr_t *)bp->b_data)[bn - 1],
((ufs_daddr_t *)bp->b_data)[bn]);
++bn, ++*runp);
bn = xap->in_off;
bn = ap->in_off;
if (runb && bn) {
for(--bn; bn >= 0 && *runb < maxrun &&
is_sequential(ump, ((daddr_t *)bp->b_data)[bn],

4
sys/ufs/ufs/ufs_extern.h
View File

@ -60,8 +60,8 @@ int ufs_vnoperatefifo __P((struct vop_generic_args *));
int ufs_vnoperatespec __P((struct vop_generic_args *));
int ufs_bmap __P((struct vop_bmap_args *));
int ufs_bmaparray __P((struct vnode *, daddr_t, daddr_t *, struct indir *,
int *, int *, int *));
int ufs_bmaparray __P((struct vnode *, daddr_t, daddr_t *,
int *, int *));
int ufs_fhtovp(register struct mount *, struct ufid *, struct vnode **);
int ufs_checkpath __P((struct inode *, struct inode *, struct ucred *));
void ufs_dirbad __P((struct inode *, doff_t, char *));