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Fixed a bug in DEVFS code that was producing "name slot allocation failed"

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messages.
This commit is contained in:
Marc G. Fournier 1996-04-05 19:12:01 +00:00
parent b0b321257d
commit 4297524c49
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15056
1 changed files with 12 additions and 15 deletions
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27
sys/kern/subr_diskslice.c
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@ -43,7 +43,7 @@
* from: wd.c,v 1.55 1994/10/22 01:57:12 phk Exp $
* from: @(#)ufs_disksubr.c 7.16 (Berkeley) 5/4/91
* from: ufs_disksubr.c,v 1.8 1994/06/07 01:21:39 phk Exp $
* $Id: subr_diskslice.c,v 1.21 1996/04/01 21:03:07 scrappy Exp $
* $Id: subr_diskslice.c,v 1.22 1996/04/02 04:52:03 scrappy Exp $
*/
#include <sys/param.h>
@ -660,10 +660,12 @@ dsopen(dname, dev, mode, sspp, lp, strat, setgeom, bdevsw, cdevsw)
sname = dsname(dname, unit, slice, RAW_PART, partname);
sp->ds_bdev =
devfs_add_devswf(bdevsw, mynor, DV_BLK, UID_ROOT,
GID_OPERATOR, 0640, "%s", sname);
GID_OPERATOR, 0640, "%s%s", sname,
partname);
sp->ds_cdev =
devfs_add_devswf(cdevsw, mynor, DV_CHR, UID_ROOT,
GID_OPERATOR, 0640, "r%s", sname);
GID_OPERATOR, 0640, "r%s%s", sname,
partname);
}
#endif
if (sp->ds_label == NULL) {
@ -942,6 +944,7 @@ set_ds_labeldevs(dname, dev, ssp)
struct disklabel *lp;
int mynor;
int part;
char *devname;
char partname[2];
struct partition *pp;
int slice;
@ -956,31 +959,25 @@ set_ds_labeldevs(dname, dev, ssp)
pp = &lp->d_partitions[part];
if (pp->p_size == 0)
continue;
devname = dsname(dname, dkunit(dev), slice,
part, partname);
if (part == RAW_PART && sp->ds_bdev != NULL) {
sp->ds_bdevs[part] =
devfs_link(sp->ds_bdev, "%s%s",
dsname(dname, dkunit(dev), slice,
part, partname),
partname);
devname, partname);
sp->ds_cdevs[part] =
devfs_link(sp->ds_cdev, "r%s%s",
dsname(dname, dkunit(dev), slice,
part, partname),
partname);
devname, partname);
} else {
mynor = minor(dkmodpart(dev, part));
sp->ds_bdevs[part] =
devfs_add_devswf(ssp->dss_bdevsw, mynor, DV_BLK,
UID_ROOT, GID_OPERATOR, 0640,
"%s",
dsname(dname, dkunit(dev),
slice, part, partname));
"%s%s", devname, partname);
sp->ds_cdevs[part] =
devfs_add_devswf(ssp->dss_cdevsw, mynor, DV_CHR,
UID_ROOT, GID_OPERATOR, 0640,
"r%s",
dsname(dname, dkunit(dev),
slice, part, partname));
"r%s%s", devname, partname);
}
}
}