Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[linux-2.6-block.git] / fs / ceph / caps.c

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index ddd5e94712904501db729c51b59de72cd88ddb5a..27b566874bc1d2b0494b49ebe1769f380ccf8648 100644 (file)
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2413,6 +2413,14 @@ again:
                        goto out_unlock;
                }
 
+               if (!__ceph_is_any_caps(ci) &&
+                   ACCESS_ONCE(mdsc->fsc->mount_state) == CEPH_MOUNT_SHUTDOWN) {
+                       dout("get_cap_refs %p forced umount\n", inode);
+                       *err = -EIO;
+                       ret = 1;
+                       goto out_unlock;
+               }
+
                dout("get_cap_refs %p have %s needed %s\n", inode,
                     ceph_cap_string(have), ceph_cap_string(need));
        }