1 files changed, 4 insertions, 0 deletions

diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c
index c737ae9893ef..d3b88c7518d0 100644
--- a/fs/ceph/cache.c
+++ b/fs/ceph/cache.c
@@ -374,8 +374,12 @@ out:
 
 void ceph_queue_revalidate(struct inode *inode)
 {
+        struct ceph_fs_client *fsc = ceph_sb_to_client(inode->i_sb);
         struct ceph_inode_info *ci = ceph_inode(inode);
 
+        if (fsc->revalidate_wq == NULL || ci->fscache == NULL)
+                return;
+
         ihold(inode);
 
         if (queue_work(ceph_sb_to_client(inode->i_sb)->revalidate_wq,