cache: when adding an already existing entry assert on a complete match
This commit is contained in:
parent
7c75f14f5b
commit
6c55d6e030
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=364395
@ -1957,6 +1957,15 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, struct componentname *cnp,
|
||||
if (n2->nc_dvp == dvp &&
|
||||
n2->nc_nlen == cnp->cn_namelen &&
|
||||
!bcmp(n2->nc_name, cnp->cn_nameptr, n2->nc_nlen)) {
|
||||
MPASS(cache_ncp_canuse(n2));
|
||||
if ((n2->nc_flag & NCF_NEGATIVE) != 0)
|
||||
KASSERT(vp == NULL,
|
||||
("%s: found entry pointing to a different vnode (%p != %p)",
|
||||
__func__, NULL, vp));
|
||||
else
|
||||
KASSERT(n2->nc_vp == vp,
|
||||
("%s: found entry pointing to a different vnode (%p != %p)",
|
||||
__func__, n2->nc_vp, vp));
|
||||
if (tsp != NULL) {
|
||||
KASSERT((n2->nc_flag & NCF_TS) != 0,
|
||||
("no NCF_TS"));
|
||||
|
Loading…
Reference in New Issue
Block a user