1 files changed, 3 insertions, 1 deletions

diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 5232525934ae..9809156e3d04 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -638,8 +638,10 @@ void gfs2_rs_deltree(struct gfs2_blkreserv *rs)
  */
 void gfs2_rs_delete(struct gfs2_inode *ip)
 {
+        struct inode *inode = &ip->i_inode;
+
         down_write(&ip->i_rw_mutex);
-        if (ip->i_res) {
+        if (ip->i_res && atomic_read(&inode->i_writecount) <= 1) {
                 gfs2_rs_deltree(ip->i_res);
                 BUG_ON(ip->i_res->rs_free);
                 kmem_cache_free(gfs2_rsrv_cachep, ip->i_res);