ceph: save peer feature bits in connection structure

These are used for adjusting behavior, such as conditionally encoding a
newer message format.

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index d18a544490f6..50c5f24086fd 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -1223,6 +1223,7 @@ static int process_connect(struct ceph_connection *con)
                 clear_bit(CONNECTING, &con->state);
                 con->peer_global_seq = le32_to_cpu(con->in_reply.global_seq);
                 con->connect_seq++;
+                con->peer_features = server_feat;
                 dout("process_connect got READY gseq %d cseq %d (%d)\n",
                      con->peer_global_seq,
                      le32_to_cpu(con->in_reply.connect_seq),