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authorPoul-Henning Kamp <phk@FreeBSD.org>2005-03-31 12:19:44 +0000
committerPoul-Henning Kamp <phk@FreeBSD.org>2005-03-31 12:19:44 +0000
commitf4f6abcb4ea1f4c91714febe157d0eaaf3e236ec (patch)
tree3f79498c2fd283a3ff468ae4f9116e9f395f4fa7 /sys
parentc06ac233d78fbc49619252994ff0fcdafc623125 (diff)
Notes
Diffstat (limited to 'sys')
-rw-r--r--sys/cam/scsi/scsi_target.c1
-rw-r--r--sys/coda/coda_fbsd.c1
-rw-r--r--sys/dev/firewire/fwdev.c1
-rw-r--r--sys/dev/nmdm/nmdm.c1
-rw-r--r--sys/dev/snp/snp.c4
-rw-r--r--sys/dev/sound/pcm/dsp.c1
-rw-r--r--sys/dev/sound/pcm/mixer.c4
-rw-r--r--sys/dev/vkbd/vkbd.c4
-rw-r--r--sys/fs/coda/coda_fbsd.c1
-rw-r--r--sys/fs/devfs/devfs_vnops.c1
-rw-r--r--sys/kern/tty_pty.c1
-rw-r--r--sys/kern/tty_tty.c1
-rw-r--r--sys/net/bpf.c1
-rw-r--r--sys/net/if_tap.c4
-rw-r--r--sys/net/if_tun.c4
-rw-r--r--sys/netsmb/smb_dev.c1
16 files changed, 26 insertions, 5 deletions
diff --git a/sys/cam/scsi/scsi_target.c b/sys/cam/scsi/scsi_target.c
index 6b07425279484..b60c805f68928 100644
--- a/sys/cam/scsi/scsi_target.c
+++ b/sys/cam/scsi/scsi_target.c
@@ -1035,6 +1035,7 @@ targclone(void *arg, char *name, int namelen, struct cdev **dev)
return;
*dev = make_dev(&targ_cdevsw, unit2minor(u), UID_ROOT, GID_WHEEL,
0600, "targ%d", u);
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
}
diff --git a/sys/coda/coda_fbsd.c b/sys/coda/coda_fbsd.c
index d68b63fb83eab..ac6ad48e8599d 100644
--- a/sys/coda/coda_fbsd.c
+++ b/sys/coda/coda_fbsd.c
@@ -120,6 +120,7 @@ static void coda_fbsd_clone(arg, name, namelen, dev)
return;
*dev = make_dev(&codadevsw,unit2minor(u),UID_ROOT,GID_WHEEL,0600,"cfs%d",u);
+ dev_ref(*dev);
mnt = malloc(sizeof(struct coda_mntinfo), M_CODA, M_WAITOK|M_ZERO);
LIST_INSERT_HEAD(&coda_mnttbl, mnt, mi_list);
}
diff --git a/sys/dev/firewire/fwdev.c b/sys/dev/firewire/fwdev.c
index 79c74af9fe84f..ecd56c414c6d8 100644
--- a/sys/dev/firewire/fwdev.c
+++ b/sys/dev/firewire/fwdev.c
@@ -875,6 +875,7 @@ found:
*dev = make_dev(&firewire_cdevsw, MAKEMINOR(devflag[i], unit, sub),
UID_ROOT, GID_OPERATOR, 0660,
"%s%d.%d", devnames[i], unit, sub);
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
dev_depends(sc->dev, *dev);
return;
diff --git a/sys/dev/nmdm/nmdm.c b/sys/dev/nmdm/nmdm.c
index cd3b5f372b5ab..e61a05f5fa0f1 100644
--- a/sys/dev/nmdm/nmdm.c
+++ b/sys/dev/nmdm/nmdm.c
@@ -147,6 +147,7 @@ nmdm_clone(void *arg, char *name, int nameen, struct cdev **dev)
*dev = d1->si_drv2;
else
*dev = d1;
+ dev_ref(*dev);
}
static void
diff --git a/sys/dev/snp/snp.c b/sys/dev/snp/snp.c
index bd4bcac7375c1..8be2b199e8b86 100644
--- a/sys/dev/snp/snp.c
+++ b/sys/dev/snp/snp.c
@@ -643,8 +643,10 @@ snp_clone(arg, name, namelen, dev)
if (i)
*dev = make_dev(&snp_cdevsw, unit2minor(u),
UID_ROOT, GID_WHEEL, 0600, "snp%d", u);
- if (*dev != NULL)
+ if (*dev != NULL) {
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
+ }
}
static int
diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c
index 5d3aa5256e74f..689bec609e309 100644
--- a/sys/dev/sound/pcm/dsp.c
+++ b/sys/dev/sound/pcm/dsp.c
@@ -1174,6 +1174,7 @@ dsp_clone(void *arg, char *name, int namelen, struct cdev **dev)
if ((pdev->si_drv1 == NULL) && (pdev->si_drv2 == NULL)) {
*dev = pdev;
+ dev_ref(*dev);
return;
}
}
diff --git a/sys/dev/sound/pcm/mixer.c b/sys/dev/sound/pcm/mixer.c
index 58468477af41c..9feccf64ea45c 100644
--- a/sys/dev/sound/pcm/mixer.c
+++ b/sys/dev/sound/pcm/mixer.c
@@ -494,8 +494,10 @@ mixer_clone(void *arg, char *name, int namelen, struct cdev **dev)
return;
if (strcmp(name, "mixer") == 0) {
sd = devclass_get_softc(pcm_devclass, snd_unit);
- if (sd != NULL)
+ if (sd != NULL) {
*dev = sd->mixer_dev;
+ dev_ref(*dev);
+ }
}
}
diff --git a/sys/dev/vkbd/vkbd.c b/sys/dev/vkbd/vkbd.c
index 57a40eddf7c1d..a02dd3ad03af6 100644
--- a/sys/dev/vkbd/vkbd.c
+++ b/sys/dev/vkbd/vkbd.c
@@ -168,8 +168,10 @@ vkbd_dev_clone(void *arg, char *name, int namelen, struct cdev **dev)
if (clone_create(&vkbd_dev_clones, &vkbd_dev_cdevsw, &unit, dev, 0)) {
*dev = make_dev(&vkbd_dev_cdevsw, unit2minor(unit),
UID_ROOT, GID_WHEEL, 0600, DEVICE_NAME "%d", unit);
- if (*dev != NULL)
+ if (*dev != NULL) {
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
+ }
}
}
diff --git a/sys/fs/coda/coda_fbsd.c b/sys/fs/coda/coda_fbsd.c
index d68b63fb83eab..ac6ad48e8599d 100644
--- a/sys/fs/coda/coda_fbsd.c
+++ b/sys/fs/coda/coda_fbsd.c
@@ -120,6 +120,7 @@ static void coda_fbsd_clone(arg, name, namelen, dev)
return;
*dev = make_dev(&codadevsw,unit2minor(u),UID_ROOT,GID_WHEEL,0600,"cfs%d",u);
+ dev_ref(*dev);
mnt = malloc(sizeof(struct coda_mntinfo), M_CODA, M_WAITOK|M_ZERO);
LIST_INSERT_HEAD(&coda_mnttbl, mnt, mi_list);
}
diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index 8c100effa3191..90139c2272ee8 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -655,6 +655,7 @@ devfs_lookupx(ap)
devfs_populate(dmp);
dde = devfs_itode(dmp, cdev->si_inode);
+ dev_rel(cdev);
if (dde == NULL || *dde == NULL || *dde == DE_DELETED)
goto notfound;
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c
index 21d47e27a8456..3a53294a735d0 100644
--- a/sys/kern/tty_pty.c
+++ b/sys/kern/tty_pty.c
@@ -710,6 +710,7 @@ pty_clone(void *arg, char *name, int namelen, struct cdev **dev)
return;
*dev = make_dev(&ptc_cdevsw, u,
UID_ROOT, GID_WHEEL, 0666, "pty%c%r", names[u / 32], u % 32);
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
return;
}
diff --git a/sys/kern/tty_tty.c b/sys/kern/tty_tty.c
index c813211ee8ed8..8951e99b263b7 100644
--- a/sys/kern/tty_tty.c
+++ b/sys/kern/tty_tty.c
@@ -65,6 +65,7 @@ ctty_clone(void *arg, char *name, int namelen, struct cdev **dev)
*dev = ctty;
else
*dev = curthread->td_proc->p_session->s_ttyvp->v_rdev;
+ dev_ref(*dev);
}
static void
diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index 7708504b31a11..3cce6e8871c11 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -1605,6 +1605,7 @@ bpf_clone(arg, name, namelen, dev)
return;
*dev = make_dev(&bpf_cdevsw, unit2minor(u), UID_ROOT, GID_WHEEL, 0600,
"bpf%d", u);
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
return;
}
diff --git a/sys/net/if_tap.c b/sys/net/if_tap.c
index 46fd2762fadf3..601b95d730239 100644
--- a/sys/net/if_tap.c
+++ b/sys/net/if_tap.c
@@ -253,8 +253,10 @@ tapclone(arg, name, namelen, dev)
if (i) {
*dev = make_dev(&tap_cdevsw, unit2minor(unit | extra),
UID_ROOT, GID_WHEEL, 0600, "%s%d", device_name, unit);
- if (*dev != NULL)
+ if (*dev != NULL) {
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
+ }
}
} /* tapclone */
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c
index 8936110ee8e0a..6fe7b10c96b32 100644
--- a/sys/net/if_tun.c
+++ b/sys/net/if_tun.c
@@ -155,8 +155,10 @@ tunclone(void *arg, char *name, int namelen, struct cdev **dev)
/* No preexisting struct cdev *, create one */
*dev = make_dev(&tun_cdevsw, unit2minor(u),
UID_UUCP, GID_DIALER, 0600, "tun%d", u);
- if (*dev != NULL)
+ if (*dev != NULL) {
+ dev_ref(*dev);
(*dev)->si_flags |= SI_CHEAPCLONE;
+ }
}
}
diff --git a/sys/netsmb/smb_dev.c b/sys/netsmb/smb_dev.c
index 5a3dbf70a40c4..89a167666ca2a 100644
--- a/sys/netsmb/smb_dev.c
+++ b/sys/netsmb/smb_dev.c
@@ -109,6 +109,7 @@ nsmb_dev_clone(void *arg, char *name, int namelen, struct cdev **dev)
return;
*dev = make_dev(&nsmb_cdevsw, unit2minor(u), 0, 0, 0600,
NSMB_NAME"%d", u);
+ dev_ref(*dev);
}
static int
generated by cgit v1.3 (git 2.53.0) at 2026-07-31 10:18:53 +0000