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Do a vnode_pager_uncache after the VOP_RENAME to lose the remaining

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reference to the old vnode.

Suggested by:	Bruce Evans
This commit is contained in:
David Greenman 1995-02-28 02:52:48 +00:00
parent 2469b9a2ef
commit 519b3d1aa6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=6785
2 changed files with 8 additions and 4 deletions
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6
sys/kern/vfs_extattr.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94
* $Id: vfs_syscalls.c,v 1.16 1994/11/04 14:41:34 davidg Exp $
* $Id: vfs_syscalls.c,v 1.17 1995/02/13 13:45:04 davidg Exp $
*/
#include <sys/param.h>
@ -938,7 +938,7 @@ unlink(p, uap, retval)
if (vp->v_flag & VROOT)
error = EBUSY;
else
(void)vnode_pager_uncache(vp);
(void) vnode_pager_uncache(vp);
}
if (!error) {
@ -1854,6 +1854,8 @@ out:
LEASE_CHECK(tvp, p, p->p_ucred, LEASE_WRITE);
error = VOP_RENAME(fromnd.ni_dvp, fromnd.ni_vp, &fromnd.ni_cnd,
tond.ni_dvp, tond.ni_vp, &tond.ni_cnd);
if (tvp && !error)
(void) vnode_pager_uncache(tvp);
} else {
VOP_ABORTOP(tond.ni_dvp, &tond.ni_cnd);
if (tdvp == tvp)

6
sys/kern/vfs_syscalls.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94
* $Id: vfs_syscalls.c,v 1.16 1994/11/04 14:41:34 davidg Exp $
* $Id: vfs_syscalls.c,v 1.17 1995/02/13 13:45:04 davidg Exp $
*/
#include <sys/param.h>
@ -938,7 +938,7 @@ unlink(p, uap, retval)
if (vp->v_flag & VROOT)
error = EBUSY;
else
(void)vnode_pager_uncache(vp);
(void) vnode_pager_uncache(vp);
}
if (!error) {
@ -1854,6 +1854,8 @@ out:
LEASE_CHECK(tvp, p, p->p_ucred, LEASE_WRITE);
error = VOP_RENAME(fromnd.ni_dvp, fromnd.ni_vp, &fromnd.ni_cnd,
tond.ni_dvp, tond.ni_vp, &tond.ni_cnd);
if (tvp && !error)
(void) vnode_pager_uncache(tvp);
} else {
VOP_ABORTOP(tond.ni_dvp, &tond.ni_cnd);
if (tdvp == tvp)