Merge branch 'master' into for-next

Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.

1 files changed, 9 insertions, 1 deletions

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 7d0e4a82d898..159b512d5a27 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -564,11 +564,19 @@ more:
                          * start_request so that a tid has been assigned.
                          */
                         spin_lock(&ci->i_unsafe_lock);
-                        list_add(&req->r_unsafe_item, &ci->i_unsafe_writes);
+                        list_add_tail(&req->r_unsafe_item,
+                                      &ci->i_unsafe_writes);
                         spin_unlock(&ci->i_unsafe_lock);
                         ceph_get_cap_refs(ci, CEPH_CAP_FILE_WR);
                 }
+                
                 ret = ceph_osdc_wait_request(&fsc->client->osdc, req);
+                if (ret < 0 && req->r_safe_callback) {
+                        spin_lock(&ci->i_unsafe_lock);
+                        list_del_init(&req->r_unsafe_item);
+                        spin_unlock(&ci->i_unsafe_lock);
+                        ceph_put_cap_refs(ci, CEPH_CAP_FILE_WR);
+                }
         }
 
         if (file->f_flags & O_DIRECT)