diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index 27e7750..a9f52c6 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -453,7 +453,7 @@ static V9fsFidState *alloc_fid(V9fsState *s, int32_t fid)
     f = qemu_mallocz(sizeof(V9fsFidState));
 
     f->fid = fid;
-    f->fid_type = P9_FID_NONE;
+    f->fsmap.fid_type = P9_FID_NONE;
 
     f->next = s->fid_list;
     s->fid_list = f;
@@ -465,7 +465,7 @@ static int v9fs_xattr_fid_clunk(V9fsState *s, V9fsFidState *fidp)
 {
     int retval = 0;
 
-    if (fidp->fs.xattr.copied_len == -1) {
+    if (fidp->fsmap.fs.xattr.copied_len == -1) {
         /* getxattr/listxattr fid */
         goto free_value;
     }
@@ -473,24 +473,26 @@ static int v9fs_xattr_fid_clunk(V9fsState *s, V9fsFidState *fidp)
      * if this is fid for setxattr. clunk should
      * result in setxattr localcall
      */
-    if (fidp->fs.xattr.len != fidp->fs.xattr.copied_len) {
+    if (fidp->fsmap.fs.xattr.len != fidp->fsmap.fs.xattr.copied_len) {
         /* clunk after partial write */
         retval = -EINVAL;
         goto free_out;
     }
-    if (fidp->fs.xattr.len) {
-        retval = v9fs_do_lsetxattr(s, &fidp->path, &fidp->fs.xattr.name,
-                                   fidp->fs.xattr.value,
-                                   fidp->fs.xattr.len,
-                                   fidp->fs.xattr.flags);
+    if (fidp->fsmap.fs.xattr.len) {
+        retval = v9fs_do_lsetxattr(s, &fidp->fsmap.path,
+                                   &fidp->fsmap.fs.xattr.name,
+                                   fidp->fsmap.fs.xattr.value,
+                                   fidp->fsmap.fs.xattr.len,
+                                   fidp->fsmap.fs.xattr.flags);
     } else {
-        retval = v9fs_do_lremovexattr(s, &fidp->path, &fidp->fs.xattr.name);
+        retval = v9fs_do_lremovexattr(s, &fidp->fsmap.path,
+                                      &fidp->fsmap.fs.xattr.name);
     }
 free_out:
-    v9fs_string_free(&fidp->fs.xattr.name);
+    v9fs_string_free(&fidp->fsmap.fs.xattr.name);
 free_value:
-    if (fidp->fs.xattr.value) {
-        qemu_free(fidp->fs.xattr.value);
+    if (fidp->fsmap.fs.xattr.value) {
+        qemu_free(fidp->fsmap.fs.xattr.value);
     }
     return retval;
 }
@@ -513,14 +515,14 @@ static int free_fid(V9fsState *s, int32_t fid)
     fidp = *fidpp;
     *fidpp = fidp->next;
 
-    if (fidp->fid_type == P9_FID_FILE) {
-        v9fs_do_close(s, fidp->fs.fd);
-    } else if (fidp->fid_type == P9_FID_DIR) {
-        v9fs_do_closedir(s, fidp->fs.dir);
-    } else if (fidp->fid_type == P9_FID_XATTR) {
+    if (fidp->fsmap.fid_type == P9_FID_FILE) {
+        v9fs_do_close(s, fidp->fsmap.fs.fd);
+    } else if (fidp->fsmap.fid_type == P9_FID_DIR) {
+        v9fs_do_closedir(s, fidp->fsmap.fs.dir);
+    } else if (fidp->fsmap.fid_type == P9_FID_XATTR) {
         retval = v9fs_xattr_fid_clunk(s, fidp);
     }
-    v9fs_string_free(&fidp->path);
+    v9fs_string_free(&fidp->fsmap.path);
     qemu_free(fidp);
 
     return retval;
@@ -573,7 +575,7 @@ static int fid_to_qid(V9fsState *s, V9fsFidState *fidp, V9fsQID *qidp)
     struct stat stbuf;
     int err;
 
-    err = v9fs_do_lstat(s, &fidp->path, &stbuf);
+    err = v9fs_do_lstat(s, &fidp->fsmap.path, &stbuf);
     if (err) {
         return err;
     }
@@ -1218,7 +1220,7 @@ static void v9fs_attach(V9fsState *s, V9fsPDU *pdu)
 
     fidp->uid = n_uname;
 
-    v9fs_string_sprintf(&fidp->path, "%s", "/");
+    v9fs_string_sprintf(&fidp->fsmap.path, "%s", "/");
     err = fid_to_qid(s, fidp, &qid);
     if (err) {
         err = -EINVAL;
@@ -1242,7 +1244,7 @@ static void v9fs_stat_post_lstat(V9fsState *s, V9fsStatState *vs, int err)
         goto out;
     }
 
-    err = stat_to_v9stat(s, &vs->fidp->path, &vs->stbuf, &vs->v9stat);
+    err = stat_to_v9stat(s, &vs->fidp->fsmap.path, &vs->stbuf, &vs->v9stat);
     if (err) {
         goto out;
     }
@@ -1275,7 +1277,7 @@ static void v9fs_stat(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    err = v9fs_do_lstat(s, &vs->fidp->path, &vs->stbuf);
+    err = v9fs_do_lstat(s, &vs->fidp->fsmap.path, &vs->stbuf);
     v9fs_stat_post_lstat(s, vs, err);
     return;
 
@@ -1327,7 +1329,7 @@ static void v9fs_getattr(V9fsState *s, V9fsPDU *pdu)
     /* Currently we only support BASIC fields in stat, so there is no
      * need to look at request_mask.
      */
-    err = v9fs_do_lstat(s, &fidp->path, &vs->stbuf);
+    err = v9fs_do_lstat(s, &fidp->fsmap.path, &vs->stbuf);
     v9fs_getattr_post_lstat(s, vs, err);
     return;
 
@@ -1370,7 +1372,7 @@ static void v9fs_setattr_post_chown(V9fsState *s, V9fsSetattrState *vs, int err)
     }
 
     if (vs->v9iattr.valid & (ATTR_SIZE)) {
-        err = v9fs_do_truncate(s, &vs->fidp->path, vs->v9iattr.size);
+        err = v9fs_do_truncate(s, &vs->fidp->fsmap.path, vs->v9iattr.size);
     }
     v9fs_setattr_post_truncate(s, vs, err);
     return;
@@ -1400,8 +1402,9 @@ static void v9fs_setattr_post_utimensat(V9fsState *s, V9fsSetattrState *vs,
         if (!(vs->v9iattr.valid & ATTR_GID)) {
             vs->v9iattr.gid = -1;
         }
-        err = v9fs_do_chown(s, &vs->fidp->path, vs->v9iattr.uid,
-                                                vs->v9iattr.gid);
+        err = v9fs_do_chown(s, &vs->fidp->fsmap.path,
+                            vs->v9iattr.uid,
+                            vs->v9iattr.gid);
     }
     v9fs_setattr_post_chown(s, vs, err);
     return;
@@ -1441,7 +1444,7 @@ static void v9fs_setattr_post_chmod(V9fsState *s, V9fsSetattrState *vs, int err)
         } else {
             times[1].tv_nsec = UTIME_OMIT;
         }
-        err = v9fs_do_utimensat(s, &vs->fidp->path, times);
+        err = v9fs_do_utimensat(s, &vs->fidp->fsmap.path, times);
     }
     v9fs_setattr_post_utimensat(s, vs, err);
     return;
@@ -1470,7 +1473,7 @@ static void v9fs_setattr(V9fsState *s, V9fsPDU *pdu)
     }
 
     if (vs->v9iattr.valid & ATTR_MODE) {
-        err = v9fs_do_chmod(s, &vs->fidp->path, vs->v9iattr.mode);
+        err = v9fs_do_chmod(s, &vs->fidp->fsmap.path, vs->v9iattr.mode);
     }
 
     v9fs_setattr_post_chmod(s, vs, err);
@@ -1520,11 +1523,11 @@ static void v9fs_walk_post_newfid_lstat(V9fsState *s, V9fsWalkState *vs,
 
     vs->name_idx++;
     if (vs->name_idx < vs->nwnames) {
-        v9fs_string_sprintf(&vs->path, "%s/%s", vs->newfidp->path.data,
+        v9fs_string_sprintf(&vs->path, "%s/%s", vs->newfidp->fsmap.path.data,
                                             vs->wnames[vs->name_idx].data);
-        v9fs_string_copy(&vs->newfidp->path, &vs->path);
+        v9fs_string_copy(&vs->newfidp->fsmap.path, &vs->path);
 
-        err = v9fs_do_lstat(s, &vs->newfidp->path, &vs->stbuf);
+        err = v9fs_do_lstat(s, &vs->newfidp->fsmap.path, &vs->stbuf);
         v9fs_walk_post_newfid_lstat(s, vs, err);
         return;
     }
@@ -1550,10 +1553,11 @@ static void v9fs_walk_post_oldfid_lstat(V9fsState *s, V9fsWalkState *vs,
     if (vs->name_idx < vs->nwnames) {
 
         v9fs_string_sprintf(&vs->path, "%s/%s",
-                vs->fidp->path.data, vs->wnames[vs->name_idx].data);
-        v9fs_string_copy(&vs->fidp->path, &vs->path);
+                            vs->fidp->fsmap.path.data,
+                            vs->wnames[vs->name_idx].data);
+        v9fs_string_copy(&vs->fidp->fsmap.path, &vs->path);
 
-        err = v9fs_do_lstat(s, &vs->fidp->path, &vs->stbuf);
+        err = v9fs_do_lstat(s, &vs->fidp->fsmap.path, &vs->stbuf);
         v9fs_walk_post_oldfid_lstat(s, vs, err);
         return;
     }
@@ -1601,16 +1605,17 @@ static void v9fs_walk(V9fsState *s, V9fsPDU *pdu)
     /* FIXME: is this really valid? */
     if (fid == newfid) {
 
-        BUG_ON(vs->fidp->fid_type != P9_FID_NONE);
+        BUG_ON(vs->fidp->fsmap.fid_type != P9_FID_NONE);
         v9fs_string_init(&vs->path);
         vs->name_idx = 0;
 
         if (vs->name_idx < vs->nwnames) {
             v9fs_string_sprintf(&vs->path, "%s/%s",
-                vs->fidp->path.data, vs->wnames[vs->name_idx].data);
-            v9fs_string_copy(&vs->fidp->path, &vs->path);
+                                vs->fidp->fsmap.path.data,
+                                vs->wnames[vs->name_idx].data);
+            v9fs_string_copy(&vs->fidp->fsmap.path, &vs->path);
 
-            err = v9fs_do_lstat(s, &vs->fidp->path, &vs->stbuf);
+            err = v9fs_do_lstat(s, &vs->fidp->fsmap.path, &vs->stbuf);
             v9fs_walk_post_oldfid_lstat(s, vs, err);
             return;
         }
@@ -1624,14 +1629,15 @@ static void v9fs_walk(V9fsState *s, V9fsPDU *pdu)
         vs->newfidp->uid = vs->fidp->uid;
         v9fs_string_init(&vs->path);
         vs->name_idx = 0;
-        v9fs_string_copy(&vs->newfidp->path, &vs->fidp->path);
+        v9fs_string_copy(&vs->newfidp->fsmap.path, &vs->fidp->fsmap.path);
 
         if (vs->name_idx < vs->nwnames) {
-            v9fs_string_sprintf(&vs->path, "%s/%s", vs->newfidp->path.data,
+            v9fs_string_sprintf(&vs->path, "%s/%s",
+                                vs->newfidp->fsmap.path.data,
                                 vs->wnames[vs->name_idx].data);
-            v9fs_string_copy(&vs->newfidp->path, &vs->path);
+            v9fs_string_copy(&vs->newfidp->fsmap.path, &vs->path);
 
-            err = v9fs_do_lstat(s, &vs->newfidp->path, &vs->stbuf);
+            err = v9fs_do_lstat(s, &vs->newfidp->fsmap.path, &vs->stbuf);
             v9fs_walk_post_newfid_lstat(s, vs, err);
             return;
         }
@@ -1665,11 +1671,11 @@ static int32_t get_iounit(V9fsState *s, V9fsString *name)
 
 static void v9fs_open_post_opendir(V9fsState *s, V9fsOpenState *vs, int err)
 {
-    if (vs->fidp->fs.dir == NULL) {
+    if (vs->fidp->fsmap.fs.dir == NULL) {
         err = -errno;
         goto out;
     }
-    vs->fidp->fid_type = P9_FID_DIR;
+    vs->fidp->fsmap.fid_type = P9_FID_DIR;
     vs->offset += pdu_marshal(vs->pdu, vs->offset, "Qd", &vs->qid, 0);
     err = vs->offset;
 out:
@@ -1689,12 +1695,12 @@ static void v9fs_open_post_getiounit(V9fsState *s, V9fsOpenState *vs)
 
 static void v9fs_open_post_open(V9fsState *s, V9fsOpenState *vs, int err)
 {
-    if (vs->fidp->fs.fd == -1) {
+    if (vs->fidp->fsmap.fs.fd == -1) {
         err = -errno;
         goto out;
     }
-    vs->fidp->fid_type = P9_FID_FILE;
-    vs->iounit = get_iounit(s, &vs->fidp->path);
+    vs->fidp->fsmap.fid_type = P9_FID_FILE;
+    vs->iounit = get_iounit(s, &vs->fidp->fsmap.path);
     v9fs_open_post_getiounit(s, vs);
     return;
 out:
@@ -1714,7 +1720,7 @@ static void v9fs_open_post_lstat(V9fsState *s, V9fsOpenState *vs, int err)
     stat_to_qid(&vs->stbuf, &vs->qid);
 
     if (S_ISDIR(vs->stbuf.st_mode)) {
-        vs->fidp->fs.dir = v9fs_do_opendir(s, &vs->fidp->path);
+        vs->fidp->fsmap.fs.dir = v9fs_do_opendir(s, &vs->fidp->fsmap.path);
         v9fs_open_post_opendir(s, vs, err);
     } else {
         if (s->proto_version == V9FS_PROTO_2000L) {
@@ -1725,7 +1731,7 @@ static void v9fs_open_post_lstat(V9fsState *s, V9fsOpenState *vs, int err)
         } else {
             flags = omode_to_uflags(vs->mode);
         }
-        vs->fidp->fs.fd = v9fs_do_open(s, &vs->fidp->path, flags);
+        vs->fidp->fsmap.fs.fd = v9fs_do_open(s, &vs->fidp->fsmap.path, flags);
         v9fs_open_post_open(s, vs, err);
     }
     return;
@@ -1757,9 +1763,9 @@ static void v9fs_open(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    BUG_ON(vs->fidp->fid_type != P9_FID_NONE);
+    BUG_ON(vs->fidp->fsmap.fid_type != P9_FID_NONE);
 
-    err = v9fs_do_lstat(s, &vs->fidp->path, &vs->stbuf);
+    err = v9fs_do_lstat(s, &vs->fidp->fsmap.path, &vs->stbuf);
 
     v9fs_open_post_lstat(s, vs, err);
     return;
@@ -1771,16 +1777,16 @@ out:
 static void v9fs_post_lcreate(V9fsState *s, V9fsLcreateState *vs, int err)
 {
     if (err == 0) {
-        v9fs_string_copy(&vs->fidp->path, &vs->fullname);
+        v9fs_string_copy(&vs->fidp->fsmap.path, &vs->fullname);
         stat_to_qid(&vs->stbuf, &vs->qid);
         vs->offset += pdu_marshal(vs->pdu, vs->offset, "Qd", &vs->qid,
                 vs->iounit);
         err = vs->offset;
     } else {
-        vs->fidp->fid_type = P9_FID_NONE;
+        vs->fidp->fsmap.fid_type = P9_FID_NONE;
         err = -errno;
-        if (vs->fidp->fs.fd > 0) {
-            close(vs->fidp->fs.fd);
+        if (vs->fidp->fsmap.fs.fd > 0) {
+            close(vs->fidp->fsmap.fs.fd);
         }
     }
 
@@ -1806,11 +1812,11 @@ out:
 static void v9fs_lcreate_post_do_open2(V9fsState *s, V9fsLcreateState *vs,
         int err)
 {
-    if (vs->fidp->fs.fd == -1) {
+    if (vs->fidp->fsmap.fs.fd == -1) {
         err = -errno;
         goto out;
     }
-    vs->fidp->fid_type = P9_FID_FILE;
+    vs->fidp->fsmap.fid_type = P9_FID_FILE;
     vs->iounit =  get_iounit(s, &vs->fullname);
     v9fs_lcreate_post_get_iounit(s, vs, err);
     return;
@@ -1841,13 +1847,13 @@ static void v9fs_lcreate(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->fidp->path.data,
+    v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->fidp->fsmap.path.data,
              vs->name.data);
 
     /* Ignore direct disk access hint until the server supports it. */
     flags &= ~O_DIRECT;
 
-    vs->fidp->fs.fd = v9fs_do_open2(s, vs->fullname.data, vs->fidp->uid,
+    vs->fidp->fsmap.fs.fd = v9fs_do_open2(s, vs->fullname.data, vs->fidp->uid,
             gid, flags, mode);
     v9fs_lcreate_post_do_open2(s, vs, err);
     return;
@@ -1881,7 +1887,7 @@ static void v9fs_fsync(V9fsState *s, V9fsPDU *pdu)
         v9fs_post_do_fsync(s, pdu, err);
         return;
     }
-    err = v9fs_do_fsync(s, fidp->fs.fd, datasync);
+    err = v9fs_do_fsync(s, fidp->fsmap.fs.fd, datasync);
     v9fs_post_do_fsync(s, pdu, err);
 }
 
@@ -1938,7 +1944,7 @@ static void v9fs_read_post_dir_lstat(V9fsState *s, V9fsReadState *vs,
                             &vs->v9stat);
     if ((vs->len != (vs->v9stat.size + 2)) ||
             ((vs->count + vs->len) > vs->max_count)) {
-        v9fs_do_seekdir(s, vs->fidp->fs.dir, vs->dir_pos);
+        v9fs_do_seekdir(s, vs->fidp->fsmap.fs.dir, vs->dir_pos);
         v9fs_read_post_seekdir(s, vs, err);
         return;
     }
@@ -1946,11 +1952,11 @@ static void v9fs_read_post_dir_lstat(V9fsState *s, V9fsReadState *vs,
     v9fs_stat_free(&vs->v9stat);
     v9fs_string_free(&vs->name);
     vs->dir_pos = vs->dent->d_off;
-    vs->dent = v9fs_do_readdir(s, vs->fidp->fs.dir);
+    vs->dent = v9fs_do_readdir(s, vs->fidp->fsmap.fs.dir);
     v9fs_read_post_readdir(s, vs, err);
     return;
 out:
-    v9fs_do_seekdir(s, vs->fidp->fs.dir, vs->dir_pos);
+    v9fs_do_seekdir(s, vs->fidp->fsmap.fs.dir, vs->dir_pos);
     v9fs_read_post_seekdir(s, vs, err);
     return;
 
@@ -1961,7 +1967,7 @@ static void v9fs_read_post_readdir(V9fsState *s, V9fsReadState *vs, ssize_t err)
     if (vs->dent) {
         memset(&vs->v9stat, 0, sizeof(vs->v9stat));
         v9fs_string_init(&vs->name);
-        v9fs_string_sprintf(&vs->name, "%s/%s", vs->fidp->path.data,
+        v9fs_string_sprintf(&vs->name, "%s/%s", vs->fidp->fsmap.path.data,
                             vs->dent->d_name);
         err = v9fs_do_lstat(s, &vs->name, &vs->stbuf);
         v9fs_read_post_dir_lstat(s, vs, err);
@@ -1978,7 +1984,7 @@ static void v9fs_read_post_readdir(V9fsState *s, V9fsReadState *vs, ssize_t err)
 
 static void v9fs_read_post_telldir(V9fsState *s, V9fsReadState *vs, ssize_t err)
 {
-    vs->dent = v9fs_do_readdir(s, vs->fidp->fs.dir);
+    vs->dent = v9fs_do_readdir(s, vs->fidp->fsmap.fs.dir);
     v9fs_read_post_readdir(s, vs, err);
     return;
 }
@@ -1986,7 +1992,7 @@ static void v9fs_read_post_telldir(V9fsState *s, V9fsReadState *vs, ssize_t err)
 static void v9fs_read_post_rewinddir(V9fsState *s, V9fsReadState *vs,
                                        ssize_t err)
 {
-    vs->dir_pos = v9fs_do_telldir(s, vs->fidp->fs.dir);
+    vs->dir_pos = v9fs_do_telldir(s, vs->fidp->fsmap.fs.dir);
     v9fs_read_post_telldir(s, vs, err);
     return;
 }
@@ -2005,7 +2011,7 @@ static void v9fs_read_post_preadv(V9fsState *s, V9fsReadState *vs, ssize_t err)
             if (0) {
                 print_sg(vs->sg, vs->cnt);
             }
-            vs->len = v9fs_do_preadv(s, vs->fidp->fs.fd, vs->sg, vs->cnt,
+            vs->len = v9fs_do_preadv(s, vs->fidp->fsmap.fs.fd, vs->sg, vs->cnt,
                       vs->off);
             if (vs->len > 0) {
                 vs->off += vs->len;
@@ -2032,7 +2038,7 @@ static void v9fs_xattr_read(V9fsState *s, V9fsReadState *vs)
     int read_count;
     int64_t xattr_len;
 
-    xattr_len = vs->fidp->fs.xattr.len;
+    xattr_len = vs->fidp->fsmap.fs.xattr.len;
     read_count = xattr_len - vs->off;
     if (read_count > vs->count) {
         read_count = vs->count;
@@ -2044,7 +2050,7 @@ static void v9fs_xattr_read(V9fsState *s, V9fsReadState *vs)
     }
     vs->offset += pdu_marshal(vs->pdu, vs->offset, "d", read_count);
     vs->offset += pdu_pack(vs->pdu, vs->offset,
-                           ((char *)vs->fidp->fs.xattr.value) + vs->off,
+                           ((char *)vs->fidp->fsmap.fs.xattr.value) + vs->off,
                            read_count);
     err = vs->offset;
     complete_pdu(s, vs->pdu, err);
@@ -2072,20 +2078,20 @@ static void v9fs_read(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    if (vs->fidp->fid_type == P9_FID_DIR) {
+    if (vs->fidp->fsmap.fid_type == P9_FID_DIR) {
         vs->max_count = vs->count;
         vs->count = 0;
         if (vs->off == 0) {
-            v9fs_do_rewinddir(s, vs->fidp->fs.dir);
+            v9fs_do_rewinddir(s, vs->fidp->fsmap.fs.dir);
         }
         v9fs_read_post_rewinddir(s, vs, err);
         return;
-    } else if (vs->fidp->fid_type == P9_FID_FILE) {
+    } else if (vs->fidp->fsmap.fid_type == P9_FID_FILE) {
         vs->sg = vs->iov;
         pdu_marshal(vs->pdu, vs->offset + 4, "v", vs->sg, &vs->cnt);
         vs->sg = cap_sg(vs->sg, vs->count, &vs->cnt);
         if (vs->total <= vs->count) {
-            vs->len = v9fs_do_preadv(s, vs->fidp->fs.fd, vs->sg, vs->cnt,
+            vs->len = v9fs_do_preadv(s, vs->fidp->fsmap.fs.fd, vs->sg, vs->cnt,
                                     vs->off);
             if (vs->len > 0) {
                 vs->off += vs->len;
@@ -2094,7 +2100,7 @@ static void v9fs_read(V9fsState *s, V9fsPDU *pdu)
             v9fs_read_post_preadv(s, vs, err);
         }
         return;
-    } else if (vs->fidp->fid_type == P9_FID_XATTR) {
+    } else if (vs->fidp->fsmap.fid_type == P9_FID_XATTR) {
         v9fs_xattr_read(s, vs);
         return;
     } else {
@@ -2143,7 +2149,7 @@ static void v9fs_readdir_post_readdir(V9fsState *s, V9fsReadDirState *vs)
 
         if ((vs->count + V9_READDIR_DATA_SZ) > vs->max_count) {
             /* Ran out of buffer. Set dir back to old position and return */
-            v9fs_do_seekdir(s, vs->fidp->fs.dir, vs->saved_dir_pos);
+            v9fs_do_seekdir(s, vs->fidp->fsmap.fs.dir, vs->saved_dir_pos);
             v9fs_readdir_post_seekdir(s, vs);
             return;
         }
@@ -2164,7 +2170,7 @@ static void v9fs_readdir_post_readdir(V9fsState *s, V9fsReadDirState *vs)
         vs->count += len;
         v9fs_string_free(&vs->name);
         vs->saved_dir_pos = vs->dent->d_off;
-        vs->dent = v9fs_do_readdir(s, vs->fidp->fs.dir);
+        vs->dent = v9fs_do_readdir(s, vs->fidp->fsmap.fs.dir);
         v9fs_readdir_post_readdir(s, vs);
         return;
     }
@@ -2178,14 +2184,14 @@ static void v9fs_readdir_post_readdir(V9fsState *s, V9fsReadDirState *vs)
 
 static void v9fs_readdir_post_telldir(V9fsState *s, V9fsReadDirState *vs)
 {
-    vs->dent = v9fs_do_readdir(s, vs->fidp->fs.dir);
+    vs->dent = v9fs_do_readdir(s, vs->fidp->fsmap.fs.dir);
     v9fs_readdir_post_readdir(s, vs);
     return;
 }
 
 static void v9fs_readdir_post_setdir(V9fsState *s, V9fsReadDirState *vs)
 {
-    vs->saved_dir_pos = v9fs_do_telldir(s, vs->fidp->fs.dir);
+    vs->saved_dir_pos = v9fs_do_telldir(s, vs->fidp->fsmap.fs.dir);
     v9fs_readdir_post_telldir(s, vs);
     return;
 }
@@ -2206,15 +2212,15 @@ static void v9fs_readdir(V9fsState *s, V9fsPDU *pdu)
                                                         &vs->max_count);
 
     vs->fidp = lookup_fid(s, fid);
-    if (vs->fidp == NULL || !(vs->fidp->fs.dir)) {
+    if (vs->fidp == NULL || !(vs->fidp->fsmap.fs.dir)) {
         err = -EINVAL;
         goto out;
     }
 
     if (vs->initial_offset == 0) {
-        v9fs_do_rewinddir(s, vs->fidp->fs.dir);
+        v9fs_do_rewinddir(s, vs->fidp->fsmap.fs.dir);
     } else {
-        v9fs_do_seekdir(s, vs->fidp->fs.dir, vs->initial_offset);
+        v9fs_do_seekdir(s, vs->fidp->fsmap.fs.dir, vs->initial_offset);
     }
 
     v9fs_readdir_post_setdir(s, vs);
@@ -2241,7 +2247,7 @@ static void v9fs_write_post_pwritev(V9fsState *s, V9fsWriteState *vs,
             if (0) {
                 print_sg(vs->sg, vs->cnt);
             }
-            vs->len = v9fs_do_pwritev(s, vs->fidp->fs.fd, vs->sg, vs->cnt,
+            vs->len = v9fs_do_pwritev(s, vs->fidp->fsmap.fs.fd, vs->sg, vs->cnt,
                       vs->off);
             if (vs->len > 0) {
                 vs->off += vs->len;
@@ -2267,7 +2273,7 @@ static void v9fs_xattr_write(V9fsState *s, V9fsWriteState *vs)
     int write_count;
     int64_t xattr_len;
 
-    xattr_len = vs->fidp->fs.xattr.len;
+    xattr_len = vs->fidp->fsmap.fs.xattr.len;
     write_count = xattr_len - vs->off;
     if (write_count > vs->count) {
         write_count = vs->count;
@@ -2281,7 +2287,7 @@ static void v9fs_xattr_write(V9fsState *s, V9fsWriteState *vs)
     }
     vs->offset += pdu_marshal(vs->pdu, vs->offset, "d", write_count);
     err = vs->offset;
-    vs->fidp->fs.xattr.copied_len += write_count;
+    vs->fidp->fsmap.fs.xattr.copied_len += write_count;
     /*
      * Now copy the content from sg list
      */
@@ -2291,7 +2297,7 @@ static void v9fs_xattr_write(V9fsState *s, V9fsWriteState *vs)
         } else {
             to_copy = write_count;
         }
-        memcpy((char *)vs->fidp->fs.xattr.value + vs->off,
+        memcpy((char *)vs->fidp->fsmap.fs.xattr.value + vs->off,
                vs->sg[i].iov_base, to_copy);
         /* updating vs->off since we are not using below */
         vs->off += to_copy;
@@ -2325,12 +2331,12 @@ static void v9fs_write(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    if (vs->fidp->fid_type == P9_FID_FILE) {
-        if (vs->fidp->fs.fd == -1) {
+    if (vs->fidp->fsmap.fid_type == P9_FID_FILE) {
+        if (vs->fidp->fsmap.fs.fd == -1) {
             err = -EINVAL;
             goto out;
         }
-    } else if (vs->fidp->fid_type == P9_FID_XATTR) {
+    } else if (vs->fidp->fsmap.fid_type == P9_FID_XATTR) {
         /*
          * setxattr operation
          */
@@ -2342,7 +2348,8 @@ static void v9fs_write(V9fsState *s, V9fsPDU *pdu)
     }
     vs->sg = cap_sg(vs->sg, vs->count, &vs->cnt);
     if (vs->total <= vs->count) {
-        vs->len = v9fs_do_pwritev(s, vs->fidp->fs.fd, vs->sg, vs->cnt, vs->off);
+        vs->len = v9fs_do_pwritev(s, vs->fidp->fsmap.fs.fd,
+                                  vs->sg, vs->cnt, vs->off);
         if (vs->len > 0) {
             vs->off += vs->len;
         }
@@ -2358,7 +2365,7 @@ out:
 static void v9fs_create_post_getiounit(V9fsState *s, V9fsCreateState *vs)
 {
     int err;
-    v9fs_string_copy(&vs->fidp->path, &vs->fullname);
+    v9fs_string_copy(&vs->fidp->fsmap.path, &vs->fullname);
     stat_to_qid(&vs->stbuf, &vs->qid);
 
     vs->offset += pdu_marshal(vs->pdu, vs->offset, "Qd", &vs->qid, vs->iounit);
@@ -2374,7 +2381,7 @@ static void v9fs_create_post_getiounit(V9fsState *s, V9fsCreateState *vs)
 static void v9fs_post_create(V9fsState *s, V9fsCreateState *vs, int err)
 {
     if (err == 0) {
-        vs->iounit = get_iounit(s, &vs->fidp->path);
+        vs->iounit = get_iounit(s, &vs->fidp->fsmap.path);
         v9fs_create_post_getiounit(s, vs);
         return;
     }
@@ -2397,10 +2404,10 @@ static void v9fs_create_post_perms(V9fsState *s, V9fsCreateState *vs, int err)
 static void v9fs_create_post_opendir(V9fsState *s, V9fsCreateState *vs,
                                                                     int err)
 {
-    if (!vs->fidp->fs.dir) {
+    if (!vs->fidp->fsmap.fs.dir) {
         err = -errno;
     }
-    vs->fidp->fid_type = P9_FID_DIR;
+    vs->fidp->fsmap.fid_type = P9_FID_DIR;
     v9fs_post_create(s, vs, err);
 }
 
@@ -2412,7 +2419,7 @@ static void v9fs_create_post_dir_lstat(V9fsState *s, V9fsCreateState *vs,
         goto out;
     }
 
-    vs->fidp->fs.dir = v9fs_do_opendir(s, &vs->fullname);
+    vs->fidp->fsmap.fs.dir = v9fs_do_opendir(s, &vs->fullname);
     v9fs_create_post_opendir(s, vs, err);
     return;
 
@@ -2438,8 +2445,8 @@ out:
 static void v9fs_create_post_fstat(V9fsState *s, V9fsCreateState *vs, int err)
 {
     if (err) {
-        vs->fidp->fid_type = P9_FID_NONE;
-        close(vs->fidp->fs.fd);
+        vs->fidp->fsmap.fid_type = P9_FID_NONE;
+        close(vs->fidp->fsmap.fs.fd);
         err = -errno;
     }
     v9fs_post_create(s, vs, err);
@@ -2448,12 +2455,12 @@ static void v9fs_create_post_fstat(V9fsState *s, V9fsCreateState *vs, int err)
 
 static void v9fs_create_post_open2(V9fsState *s, V9fsCreateState *vs, int err)
 {
-    if (vs->fidp->fs.fd == -1) {
+    if (vs->fidp->fsmap.fs.fd == -1) {
         err = -errno;
         goto out;
     }
-    vs->fidp->fid_type = P9_FID_FILE;
-    err = v9fs_do_fstat(s, vs->fidp->fs.fd, &vs->stbuf);
+    vs->fidp->fsmap.fid_type = P9_FID_FILE;
+    err = v9fs_do_fstat(s, vs->fidp->fsmap.fs.fd, &vs->stbuf);
     v9fs_create_post_fstat(s, vs, err);
 
     return;
@@ -2486,7 +2493,7 @@ static void v9fs_create_post_lstat(V9fsState *s, V9fsCreateState *vs, int err)
             err = -errno;
             v9fs_post_create(s, vs, err);
         }
-        err = v9fs_do_link(s, &nfidp->path, &vs->fullname);
+        err = v9fs_do_link(s, &nfidp->fsmap.path, &vs->fullname);
         v9fs_create_post_perms(s, vs, err);
     } else if (vs->perm & P9_STAT_MODE_DEVICE) {
         char ctype;
@@ -2524,9 +2531,11 @@ static void v9fs_create_post_lstat(V9fsState *s, V9fsCreateState *vs, int err)
                 0, vs->fidp->uid, -1);
         v9fs_post_create(s, vs, err);
     } else {
-        vs->fidp->fs.fd = v9fs_do_open2(s, vs->fullname.data, vs->fidp->uid,
-                -1, omode_to_uflags(vs->mode)|O_CREAT, vs->perm);
-
+        vs->fidp->fsmap.fs.fd = v9fs_do_open2(s, vs->fullname.data,
+                                              vs->fidp->uid,
+                                              -1,
+                                              omode_to_uflags(vs->mode)|O_CREAT,
+                                              vs->perm);
         v9fs_create_post_open2(s, vs, err);
     }
 
@@ -2557,7 +2566,7 @@ static void v9fs_create(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->fidp->path.data,
+    v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->fidp->fsmap.path.data,
                                                         vs->name.data);
 
     err = v9fs_do_lstat(s, &vs->fullname, &vs->stbuf);
@@ -2620,7 +2629,7 @@ static void v9fs_symlink(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->dfidp->path.data,
+    v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->dfidp->fsmap.path.data,
             vs->name.data);
     err = v9fs_do_symlink(s, vs->dfidp, vs->symname.data,
             vs->fullname.data, gid);
@@ -2664,9 +2673,9 @@ static void v9fs_link(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_sprintf(&fullname, "%s/%s", dfidp->path.data, name.data);
+    v9fs_string_sprintf(&fullname, "%s/%s", dfidp->fsmap.path.data, name.data);
     err = offset;
-    err = v9fs_do_link(s, &oldfidp->path, &fullname);
+    err = v9fs_do_link(s, &oldfidp->fsmap.path, &fullname);
     if (err) {
         err = -errno;
     }
@@ -2711,7 +2720,7 @@ static void v9fs_remove(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    err = v9fs_do_remove(s, &vs->fidp->path);
+    err = v9fs_do_remove(s, &vs->fidp->fsmap.path);
     v9fs_remove_post_remove(s, vs, err);
     return;
 
@@ -2740,7 +2749,7 @@ static void v9fs_wstat_post_rename(V9fsState *s, V9fsWstatState *vs, int err)
         goto out;
     }
     if (vs->v9stat.length != -1) {
-        if (v9fs_do_truncate(s, &vs->fidp->path, vs->v9stat.length) < 0) {
+        if (v9fs_do_truncate(s, &vs->fidp->fsmap.path, vs->v9stat.length) < 0) {
             err = -errno;
         }
     }
@@ -2768,15 +2777,15 @@ static int v9fs_complete_rename(V9fsState *s, V9fsRenameState *vs)
             goto out;
         }
 
-        BUG_ON(dirfidp->fid_type != P9_FID_NONE);
+        BUG_ON(dirfidp->fsmap.fid_type != P9_FID_NONE);
 
-        new_name = qemu_mallocz(dirfidp->path.size + vs->name.size + 2);
+        new_name = qemu_mallocz(dirfidp->fsmap.path.size + vs->name.size + 2);
 
-        strcpy(new_name, dirfidp->path.data);
+        strcpy(new_name, dirfidp->fsmap.path.data);
         strcat(new_name, "/");
-        strcat(new_name + dirfidp->path.size, vs->name.data);
+        strcat(new_name + dirfidp->fsmap.path.size, vs->name.data);
     } else {
-        old_name = vs->fidp->path.data;
+        old_name = vs->fidp->fsmap.path.data;
         end = strrchr(old_name, '/');
         if (end) {
             end++;
@@ -2793,8 +2802,8 @@ static int v9fs_complete_rename(V9fsState *s, V9fsRenameState *vs)
     vs->name.data = qemu_strdup(new_name);
     vs->name.size = strlen(new_name);
 
-    if (strcmp(new_name, vs->fidp->path.data) != 0) {
-        if (v9fs_do_rename(s, &vs->fidp->path, &vs->name)) {
+    if (strcmp(new_name, vs->fidp->fsmap.path.data) != 0) {
+        if (v9fs_do_rename(s, &vs->fidp->fsmap.path, &vs->name)) {
             err = -errno;
         } else {
             V9fsFidState *fidp;
@@ -2810,14 +2819,14 @@ static int v9fs_complete_rename(V9fsState *s, V9fsRenameState *vs)
                     */
                     continue;
                 }
-                if (!strncmp(vs->fidp->path.data, fidp->path.data,
-                    strlen(vs->fidp->path.data))) {
+                if (!strncmp(vs->fidp->fsmap.path.data, fidp->fsmap.path.data,
+                    strlen(vs->fidp->fsmap.path.data))) {
                     /* replace the name */
-                    v9fs_fix_path(&fidp->path, &vs->name,
-                                  strlen(vs->fidp->path.data));
+                    v9fs_fix_path(&fidp->fsmap.path, &vs->name,
+                                  strlen(vs->fidp->fsmap.path.data));
                 }
             }
-            v9fs_string_copy(&vs->fidp->path, &vs->name);
+            v9fs_string_copy(&vs->fidp->fsmap.path, &vs->name);
         }
     }
 out:
@@ -2878,7 +2887,7 @@ static void v9fs_rename(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    BUG_ON(vs->fidp->fid_type != P9_FID_NONE);
+    BUG_ON(vs->fidp->fsmap.fid_type != P9_FID_NONE);
 
     err = v9fs_complete_rename(s, vs);
     v9fs_rename_post_rename(s, vs, err);
@@ -2895,7 +2904,7 @@ static void v9fs_wstat_post_utime(V9fsState *s, V9fsWstatState *vs, int err)
     }
 
     if (vs->v9stat.n_gid != -1 || vs->v9stat.n_uid != -1) {
-        if (v9fs_do_chown(s, &vs->fidp->path, vs->v9stat.n_uid,
+        if (v9fs_do_chown(s, &vs->fidp->fsmap.path, vs->v9stat.n_uid,
                     vs->v9stat.n_gid)) {
             err = -errno;
         }
@@ -2930,7 +2939,7 @@ static void v9fs_wstat_post_chmod(V9fsState *s, V9fsWstatState *vs, int err)
             times[1].tv_nsec = UTIME_OMIT;
         }
 
-        if (v9fs_do_utimensat(s, &vs->fidp->path, times)) {
+        if (v9fs_do_utimensat(s, &vs->fidp->fsmap.path, times)) {
             err = -errno;
         }
     }
@@ -2972,7 +2981,7 @@ static void v9fs_wstat_post_lstat(V9fsState *s, V9fsWstatState *vs, int err)
             goto out;
     }
 
-    if (v9fs_do_chmod(s, &vs->fidp->path, v9mode_to_mode(vs->v9stat.mode,
+    if (v9fs_do_chmod(s, &vs->fidp->fsmap.path, v9mode_to_mode(vs->v9stat.mode,
                     &vs->v9stat.extension))) {
             err = -errno;
      }
@@ -3005,13 +3014,13 @@ static void v9fs_wstat(V9fsState *s, V9fsPDU *pdu)
 
     /* do we need to sync the file? */
     if (donttouch_stat(&vs->v9stat)) {
-        err = v9fs_do_fsync(s, vs->fidp->fs.fd, 0);
+        err = v9fs_do_fsync(s, vs->fidp->fsmap.fs.fd, 0);
         v9fs_wstat_post_fsync(s, vs, err);
         return;
     }
 
     if (vs->v9stat.mode != -1) {
-        err = v9fs_do_lstat(s, &vs->fidp->path, &vs->stbuf);
+        err = v9fs_do_lstat(s, &vs->fidp->fsmap.path, &vs->stbuf);
         v9fs_wstat_post_lstat(s, vs, err);
         return;
     }
@@ -3089,7 +3098,7 @@ static void v9fs_statfs(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    err = v9fs_do_statfs(s, &vs->fidp->path, &vs->stbuf);
+    err = v9fs_do_statfs(s, &vs->fidp->fsmap.path, &vs->stbuf);
     v9fs_statfs_post_statfs(s, vs, err);
     return;
 
@@ -3156,7 +3165,8 @@ static void v9fs_mknod(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_sprintf(&vs->fullname, "%s/%s", fidp->path.data, vs->name.data);
+    v9fs_string_sprintf(&vs->fullname, "%s/%s", fidp->fsmap.path.data,
+                        vs->name.data);
     err = v9fs_do_mknod(s, vs->fullname.data, mode, makedev(major, minor),
         fidp->uid, gid);
     v9fs_mknod_post_mknod(s, vs, err);
@@ -3205,7 +3215,7 @@ static void v9fs_lock(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    err = v9fs_do_fstat(s, vs->fidp->fs.fd, &vs->stbuf);
+    err = v9fs_do_fstat(s, vs->fidp->fsmap.fs.fd, &vs->stbuf);
     if (err < 0) {
         err = -errno;
         goto out;
@@ -3243,7 +3253,7 @@ static void v9fs_getlock(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    err = v9fs_do_fstat(s, vs->fidp->fs.fd, &vs->stbuf);
+    err = v9fs_do_fstat(s, vs->fidp->fsmap.fs.fd, &vs->stbuf);
     if (err < 0) {
         err = -errno;
         goto out;
@@ -3315,7 +3325,8 @@ static void v9fs_mkdir(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_sprintf(&vs->fullname, "%s/%s", fidp->path.data, vs->name.data);
+    v9fs_string_sprintf(&vs->fullname, "%s/%s", fidp->fsmap.path.data,
+                        vs->name.data);
     err = v9fs_do_mkdir(s, vs->fullname.data, mode, fidp->uid, gid);
     v9fs_mkdir_post_mkdir(s, vs, err);
     return;
@@ -3354,14 +3365,14 @@ static void v9fs_post_xattr_check(V9fsState *s, V9fsXattrState *vs, ssize_t err)
     /*
      * Read the xattr value
      */
-    vs->xattr_fidp->fs.xattr.len = vs->size;
-    vs->xattr_fidp->fid_type = P9_FID_XATTR;
-    vs->xattr_fidp->fs.xattr.copied_len = -1;
+    vs->xattr_fidp->fsmap.fs.xattr.len = vs->size;
+    vs->xattr_fidp->fsmap.fid_type = P9_FID_XATTR;
+    vs->xattr_fidp->fsmap.fs.xattr.copied_len = -1;
     if (vs->size) {
-        vs->xattr_fidp->fs.xattr.value = qemu_malloc(vs->size);
-        err = v9fs_do_lgetxattr(s, &vs->xattr_fidp->path,
-                                &vs->name, vs->xattr_fidp->fs.xattr.value,
-                                vs->xattr_fidp->fs.xattr.len);
+        vs->xattr_fidp->fsmap.fs.xattr.value = qemu_malloc(vs->size);
+        err = v9fs_do_lgetxattr(s, &vs->xattr_fidp->fsmap.path,
+                                &vs->name, vs->xattr_fidp->fsmap.fs.xattr.value,
+                                vs->xattr_fidp->fsmap.fs.xattr.len);
     }
     v9fs_post_xattr_getvalue(s, vs, err);
     return;
@@ -3399,14 +3410,14 @@ static void v9fs_post_lxattr_check(V9fsState *s,
     /*
      * Read the xattr value
      */
-    vs->xattr_fidp->fs.xattr.len = vs->size;
-    vs->xattr_fidp->fid_type = P9_FID_XATTR;
-    vs->xattr_fidp->fs.xattr.copied_len = -1;
+    vs->xattr_fidp->fsmap.fs.xattr.len = vs->size;
+    vs->xattr_fidp->fsmap.fid_type = P9_FID_XATTR;
+    vs->xattr_fidp->fsmap.fs.xattr.copied_len = -1;
     if (vs->size) {
-        vs->xattr_fidp->fs.xattr.value = qemu_malloc(vs->size);
-        err = v9fs_do_llistxattr(s, &vs->xattr_fidp->path,
-                                 vs->xattr_fidp->fs.xattr.value,
-                                 vs->xattr_fidp->fs.xattr.len);
+        vs->xattr_fidp->fsmap.fs.xattr.value = qemu_malloc(vs->size);
+        err = v9fs_do_llistxattr(s, &vs->xattr_fidp->fsmap.path,
+                                 vs->xattr_fidp->fsmap.fs.xattr.value,
+                                 vs->xattr_fidp->fsmap.fs.xattr.len);
     }
     v9fs_post_lxattr_getvalue(s, vs, err);
     return;
@@ -3439,12 +3450,12 @@ static void v9fs_xattrwalk(V9fsState *s, V9fsPDU *pdu)
         goto out;
     }
 
-    v9fs_string_copy(&vs->xattr_fidp->path, &vs->file_fidp->path);
+    v9fs_string_copy(&vs->xattr_fidp->fsmap.path, &vs->file_fidp->fsmap.path);
     if (vs->name.data[0] == 0) {
         /*
          * listxattr request. Get the size first
          */
-        vs->size = v9fs_do_llistxattr(s, &vs->xattr_fidp->path,
+        vs->size = v9fs_do_llistxattr(s, &vs->xattr_fidp->fsmap.path,
                                       NULL, 0);
         if (vs->size < 0) {
             err = vs->size;
@@ -3456,7 +3467,7 @@ static void v9fs_xattrwalk(V9fsState *s, V9fsPDU *pdu)
          * specific xattr fid. We check for xattr
          * presence also collect the xattr size
          */
-        vs->size = v9fs_do_lgetxattr(s, &vs->xattr_fidp->path,
+        vs->size = v9fs_do_lgetxattr(s, &vs->xattr_fidp->fsmap.path,
                                      &vs->name, NULL, 0);
         if (vs->size < 0) {
             err = vs->size;
@@ -3492,16 +3503,16 @@ static void v9fs_xattrcreate(V9fsState *s, V9fsPDU *pdu)
 
     /* Make the file fid point to xattr */
     vs->xattr_fidp = vs->file_fidp;
-    vs->xattr_fidp->fid_type = P9_FID_XATTR;
-    vs->xattr_fidp->fs.xattr.copied_len = 0;
-    vs->xattr_fidp->fs.xattr.len = vs->size;
-    vs->xattr_fidp->fs.xattr.flags = flags;
-    v9fs_string_init(&vs->xattr_fidp->fs.xattr.name);
-    v9fs_string_copy(&vs->xattr_fidp->fs.xattr.name, &vs->name);
+    vs->xattr_fidp->fsmap.fid_type = P9_FID_XATTR;
+    vs->xattr_fidp->fsmap.fs.xattr.copied_len = 0;
+    vs->xattr_fidp->fsmap.fs.xattr.len = vs->size;
+    vs->xattr_fidp->fsmap.fs.xattr.flags = flags;
+    v9fs_string_init(&vs->xattr_fidp->fsmap.fs.xattr.name);
+    v9fs_string_copy(&vs->xattr_fidp->fsmap.fs.xattr.name, &vs->name);
     if (vs->size)
-        vs->xattr_fidp->fs.xattr.value = qemu_malloc(vs->size);
+        vs->xattr_fidp->fsmap.fs.xattr.value = qemu_malloc(vs->size);
     else
-        vs->xattr_fidp->fs.xattr.value = NULL;
+        vs->xattr_fidp->fsmap.fs.xattr.value = NULL;
 
 out:
     complete_pdu(s, vs->pdu, err);
@@ -3544,7 +3555,7 @@ static void v9fs_readlink(V9fsState *s, V9fsPDU *pdu)
     }
 
     v9fs_string_init(&vs->target);
-    err = v9fs_do_readlink(s, &fidp->path, &vs->target);
+    err = v9fs_do_readlink(s, &fidp->fsmap.path, &vs->target);
     v9fs_readlink_post_readlink(s, vs, err);
     return;
 out:
diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h
index 2ae4ce7..68d5906 100644
--- a/hw/9pfs/virtio-9p.h
+++ b/hw/9pfs/virtio-9p.h
@@ -101,7 +101,10 @@ enum p9_proto_version {
 #define P9_NOTAG    (u16)(~0)
 #define P9_NOFID    (u32)(~0)
 #define P9_MAXWELEM 16
+#define P9_FD_RECLAIM_THRES 1000
 
+#define FID_REFERENCED          0x1
+#define FID_NON_RECLAIMABLE     0x2
 /*
  * ample room for Twrite/Rread header
  * size[4] Tread/Twrite tag[2] fid[4] offset[8] count[4]
@@ -185,17 +188,22 @@ typedef struct V9fsXattr
     int flags;
 } V9fsXattr;
 
+typedef struct V9fsfidmap {
+    union {
+        int fd;
+        DIR *dir;
+        V9fsXattr xattr;
+    } fs;
+    int fid_type;
+    V9fsString path;
+    int flags;
+} V9fsFidMap;
+
 struct V9fsFidState
 {
-    int fid_type;
     int32_t fid;
-    V9fsString path;
-    union {
-	int fd;
-	DIR *dir;
-	V9fsXattr xattr;
-    } fs;
     uid_t uid;
+    V9fsFidMap fsmap;
     V9fsFidState *next;
 };
 
