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MFC r196921:

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Do not decrement pfs_vncache_entries for the vnode that was not in the
pfs_vncache list.

Approved by:	re (bz)
This commit is contained in:
kib 2009-09-14 11:01:15 +00:00
parent e3857c42ca
commit 38f870435a
1 changed files with 5 additions and 3 deletions
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8
sys/fs/pseudofs/pseudofs_vncache.c
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@ -246,11 +246,13 @@ pfs_vncache_free(struct vnode *vp)
KASSERT(pvd != NULL, ("pfs_vncache_free(): no vnode data\n"));
if (pvd->pvd_next)
pvd->pvd_next->pvd_prev = pvd->pvd_prev;
if (pvd->pvd_prev)
if (pvd->pvd_prev) {
pvd->pvd_prev->pvd_next = pvd->pvd_next;
else if (pfs_vncache == pvd)
--pfs_vncache_entries;
} else if (pfs_vncache == pvd) {
pfs_vncache = pvd->pvd_next;
--pfs_vncache_entries;
--pfs_vncache_entries;
}
mtx_unlock(&pfs_vncache_mutex);
free(pvd, M_PFSVNCACHE);