*** NO COMMENTS ***

*** 155,167 ****
  {
          vsecattr_t      ovsa;
          cred_t          *oldcr;
          char            *orpath;
          int             orplen;
  
          /*
!          * Flush and invalidate all pages (todo)
           * Free any held credentials and caches...
           * etc.  (See NFS code)
           */
          mutex_enter(&np->r_statelock);
  
--- 155,168 ----
  {
          vsecattr_t      ovsa;
          cred_t          *oldcr;
          char            *orpath;
          int             orplen;
+         vnode_t         *vp;
  
          /*
!          * Flush and invalidate all pages
           * Free any held credentials and caches...
           * etc.  (See NFS code)
           */
          mutex_enter(&np->r_statelock);
  
*** 177,186 ****
--- 178,192 ----
          np->n_rpath = NULL;
          np->n_rplen = 0;
  
          mutex_exit(&np->r_statelock);
  
+         vp = SMBTOV(np);
+         if (vn_has_cached_data(vp)) {
+                 smbfs_invalidate_pages(vp, (u_offset_t) 0, oldcr);
+         }
+ 
          if (ovsa.vsa_aclentp != NULL)
                  kmem_free(ovsa.vsa_aclentp, ovsa.vsa_aclentsz);
  
          if (oldcr != NULL)
                  crfree(oldcr);
*** 1033,1050 ****
          kmem_cache_free(smbnode_cache, np);
          VFS_RELE(vfsp);
  }
  
  /*
   * Flush all vnodes in this (or every) vfs.
!  * Used by nfs_sync and by nfs_unmount.
   */
  /*ARGSUSED*/
  void
! smbfs_rflush(struct vfs *vfsp, cred_t *cr)
! {
!         /* Todo: mmap support. */
  }
  
  /* access cache */
  /* client handles */
  
--- 1039,1098 ----
          kmem_cache_free(smbnode_cache, np);
          VFS_RELE(vfsp);
  }
  
  /*
+  * Correspond to rflush() in NFS.
   * Flush all vnodes in this (or every) vfs.
!  * Used by smbfs_sync and by smbfs_unmount.
   */
  /*ARGSUSED*/
  void
! smbfs_rflush(struct vfs *vfsp, cred_t *cr) {
! 
!     smbmntinfo_t *mi;
!     smbnode_t *np;
!     vnode_t *vp;
! 
!     long num, cnt;
! 
!     vnode_t **vplist;
! 
!     if(vfsp == NULL)
!         return;
! 
!     mi = VFTOSMI(vfsp);
! 
!     cnt = 0;
! 
!     num = mi->smi_hash_avl.avl_numnodes;
! 
!     vplist = kmem_alloc(num * sizeof (vnode_t*), KM_SLEEP);
! 
!     rw_enter(&mi->smi_hash_lk, RW_READER);
!     for (np = avl_first(&mi->smi_hash_avl); np != NULL;
!             np = avl_walk(&mi->smi_hash_avl, np, AVL_AFTER)) {
!         vp = SMBTOV(np);
!         if (vn_is_readonly(vp))
!             continue;
! 
!         if (vn_has_cached_data(vp) && (np->r_flags & RDIRTY || np->r_mapcnt > 0)) {
!             VN_HOLD(vp);
!             vplist[cnt++] = vp;
!             if (cnt == num)
!                 break;
!         }
!     }
!     rw_exit(&mi->smi_hash_lk);
! 
!     while (cnt-- > 0) {
!         vp = vplist[cnt];
!         (void) VOP_PUTPAGE(vp, 0, 0, 0, cr, NULL);
!         VN_RELE(vp);
!     }
! 
!     kmem_free(vplist, num * sizeof (vnode_t*));
  }
  
  /* access cache */
  /* client handles */