From aba558e28ac40a598542d995c09efa8439ee3ed4 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Wed, 12 May 2010 15:23:30 -0700 Subject: [PATCH] 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 --- fs/ceph/messenger.c | 1 + fs/ceph/messenger.h | 1 + 2 files changed, 2 insertions(+) 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), diff --git a/fs/ceph/messenger.h b/fs/ceph/messenger.h index 4e5764c7fbc2..889f81f093c9 100644 --- a/fs/ceph/messenger.h +++ b/fs/ceph/messenger.h @@ -142,6 +142,7 @@ struct ceph_connection { struct ceph_entity_addr peer_addr; /* peer address */ struct ceph_entity_name peer_name; /* peer name */ struct ceph_entity_addr peer_addr_for_me; + unsigned peer_features; u32 connect_seq; /* identify the most recent connection attempt for this connection, client */ u32 peer_global_seq; /* peer's global seq for this connection */ -- 2.11.0