diff options
| -rw-r--r-- | sys/fs/nfsclient/nfs_clnode.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/sys/fs/nfsclient/nfs_clnode.c b/sys/fs/nfsclient/nfs_clnode.c index eddce16..8cad2b0 100644 --- a/sys/fs/nfsclient/nfs_clnode.c +++ b/sys/fs/nfsclient/nfs_clnode.c @@ -206,7 +206,7 @@ ncl_releasesillyrename(struct vnode *vp, struct thread *td) ASSERT_VOP_ELOCKED(vp, "releasesillyrename"); np = VTONFS(vp); - mtx_lock(&np->n_mtx); + mtx_assert(&np->n_mtx, MA_OWNED); if (vp->v_type != VDIR) { sp = np->n_sillyrename; np->n_sillyrename = NULL; @@ -224,14 +224,13 @@ ncl_releasesillyrename(struct vnode *vp, struct thread *td) taskqueue_enqueue(taskqueue_thread, &sp->s_task); mtx_lock(&np->n_mtx); } - np->n_flag &= NMODIFIED; - mtx_unlock(&np->n_mtx); } int ncl_inactive(struct vop_inactive_args *ap) { struct vnode *vp = ap->a_vp; + struct nfsnode *np; boolean_t retv; if (NFS_ISV4(vp) && vp->v_type == VREG) { @@ -254,7 +253,17 @@ ncl_inactive(struct vop_inactive_args *ap) } } + np = VTONFS(vp); + mtx_lock(&np->n_mtx); ncl_releasesillyrename(vp, ap->a_td); + + /* + * NMODIFIED means that there might be dirty/stale buffers + * associated with the NFS vnode. None of the other flags are + * meaningful after the vnode is unused. + */ + np->n_flag &= NMODIFIED; + mtx_unlock(&np->n_mtx); return (0); } @@ -275,7 +284,9 @@ ncl_reclaim(struct vop_reclaim_args *ap) if (nfs_reclaim_p != NULL) nfs_reclaim_p(ap); + mtx_lock(&np->n_mtx); ncl_releasesillyrename(vp, ap->a_td); + mtx_unlock(&np->n_mtx); /* * Destroy the vm object and flush associated pages. |
