diff options
| author | Dmitrij Tejblum <dt@FreeBSD.org> | 1998-10-12 20:14:09 +0000 |
|---|---|---|
| committer | Dmitrij Tejblum <dt@FreeBSD.org> | 1998-10-12 20:14:09 +0000 |
| commit | 9bbd8a249887626444c2ffbf9fe57b59ad6067e0 (patch) | |
| tree | 72e8cb781e648323b6bf5a6448e189d6cb78cdf9 /sys/kern/vfs_export.c | |
| parent | ac5c5f13203015cb7fa1bc6ef06b86ea812008f0 (diff) | |
Notes
Diffstat (limited to 'sys/kern/vfs_export.c')
| -rw-r--r-- | sys/kern/vfs_export.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sys/kern/vfs_export.c b/sys/kern/vfs_export.c index 7483363aefbf..40fc3151ce72 100644 --- a/sys/kern/vfs_export.c +++ b/sys/kern/vfs_export.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_subr.c 8.31 (Berkeley) 5/26/95 - * $Id: vfs_subr.c,v 1.162 1998/09/05 15:17:33 bde Exp $ + * $Id: vfs_subr.c,v 1.163 1998/09/14 19:56:40 sos Exp $ */ /* @@ -81,6 +81,7 @@ static void printlockedvnodes __P((void)); static void vclean __P((struct vnode *vp, int flags, struct proc *p)); static void vfree __P((struct vnode *)); static void vgonel __P((struct vnode *vp, struct proc *p)); +static __inline void vfs_object_destroy __P((struct vnode *)); static unsigned long numvnodes; SYSCTL_INT(_debug, OID_AUTO, numvnodes, CTLFLAG_RD, &numvnodes, 0, ""); @@ -1300,6 +1301,15 @@ vref(struct vnode *vp) simple_unlock(&vp->v_interlock); } +static __inline void +vfs_object_destroy(vp) + struct vnode* vp; +{ + if (vp->v_type == VBLK && vp->v_object != NULL && + vp->v_object->ref_count == 0) + vm_object_terminate(vp->v_object); +} + /* * Vnode put/release. * If count drops to zero, call inactive routine and return to freelist. @@ -1326,8 +1336,8 @@ vrele(vp) if (vp->v_usecount == 1) { + vfs_object_destroy(vp); vp->v_usecount--; - if (VSHOULDFREE(vp)) vfree(vp); /* @@ -1371,6 +1381,7 @@ vput(vp) if (vp->v_usecount == 1) { + vfs_object_destroy(vp); vp->v_usecount--; if (VSHOULDFREE(vp)) vfree(vp); |