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| author | jeff <jeff@FreeBSD.org> | 2005-03-13 12:18:25 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2005-03-13 12:18:25 +0000 |
| commit | 0d9df2e12d6a83b8934322f557844cc0bb7bd488 (patch) | |
| tree | aa27ba510f7c723270e0278e561283b717a36c7b /sys/fs/pseudofs/pseudofs_vncache.c | |
| parent | 5d7c91ddde246cd0d3f506a01bb53ba5fb41dd5d (diff) | |
| download | FreeBSD-src-0d9df2e12d6a83b8934322f557844cc0bb7bd488.zip FreeBSD-src-0d9df2e12d6a83b8934322f557844cc0bb7bd488.tar.gz | |
- The VI_DOOMED flag now signals the end of a vnode's relationship with
the filesystem. Check that rather than VI_XLOCK.
- VOP_INACTIVE should no longer drop the vnode lock.
- The vnode lock is required around calls to vrecycle() and vgone().
Sponsored by: Isilon Systems, Inc.
Diffstat (limited to 'sys/fs/pseudofs/pseudofs_vncache.c')
| -rw-r--r-- | sys/fs/pseudofs/pseudofs_vncache.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/fs/pseudofs/pseudofs_vncache.c b/sys/fs/pseudofs/pseudofs_vncache.c index 3914908..ddbdb34 100644 --- a/sys/fs/pseudofs/pseudofs_vncache.c +++ b/sys/fs/pseudofs/pseudofs_vncache.c @@ -248,7 +248,9 @@ pfs_exit(void *arg, struct proc *p) if (pvd->pvd_pid == p->p_pid) { vnp = pvd->pvd_vnode; mtx_unlock(&pfs_vncache_mutex); + VOP_LOCK(vnp, LK_EXCLUSIVE, curthread); vgone(vnp); + VOP_UNLOCK(vnp, 0, curthread); mtx_lock(&pfs_vncache_mutex); pvd = pfs_vncache; } else { @@ -278,7 +280,9 @@ pfs_disable(struct pfs_node *pn) if (pvd->pvd_pn == pn) { vnp = pvd->pvd_vnode; mtx_unlock(&pfs_vncache_mutex); + VOP_LOCK(vnp, LK_EXCLUSIVE, curthread); vgone(vnp); + VOP_UNLOCK(vnp, 0, curthread); mtx_lock(&pfs_vncache_mutex); pvd = pfs_vncache; } else { |
