Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: unwind canceled flock state
  ceph: fix ENOENT logic in striped_read
  ceph: fix short sync reads from the OSD
  ceph: fix sync vs canceled write
  ceph: use ihold when we already have an inode ref

1 files changed, 10 insertions, 5 deletions

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 6ea2b892f44b..9cb627a4073a 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1144,6 +1144,13 @@ static void handle_osds_timeout(struct work_struct *work)
                               round_jiffies_relative(delay));
 }
 
+static void complete_request(struct ceph_osd_request *req)
+{
+        if (req->r_safe_callback)
+                req->r_safe_callback(req, NULL);
+        complete_all(&req->r_safe_completion);  /* fsync waiter */
+}
+
 /*
  * handle osd op reply.  either call the callback if it is specified,
  * or do the completion to wake up the waiting thread.
@@ -1226,11 +1233,8 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
         else
                 complete_all(&req->r_completion);
 
-        if (flags & CEPH_OSD_FLAG_ONDISK) {
-                if (req->r_safe_callback)
-                        req->r_safe_callback(req, msg);
-                complete_all(&req->r_safe_completion);  /* fsync waiter */
-        }
+        if (flags & CEPH_OSD_FLAG_ONDISK)
+                complete_request(req);
 
 done:
         dout("req=%p req->r_linger=%d\n", req, req->r_linger);
@@ -1732,6 +1736,7 @@ int ceph_osdc_wait_request(struct ceph_osd_client *osdc,
                 __cancel_request(req);
                 __unregister_request(osdc, req);
                 mutex_unlock(&osdc->request_mutex);
+                complete_request(req);
                 dout("wait_request tid %llu canceled/timed out\n", req->r_tid);
                 return rc;
         }