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| author | Sage Weil <sage@newdream.net> | 2010-05-12 15:23:30 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-05-17 15:25:38 -0700 |
| commit | aba558e28ac40a598542d995c09efa8439ee3ed4 (patch) | |
| tree | 22df6fe65694b3ebe5a0a56dbf96c3973f3c5812 /fs/ceph | |
| parent | ca9d93a292e327bbcddd8f8ea4197397e35097d4 (diff) | |
| download | linux-aba558e28ac40a598542d995c09efa8439ee3ed4.tar.bz2 | |
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>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/messenger.c | 1 | ||||
| -rw-r--r-- | fs/ceph/messenger.h | 1 |
2 files changed, 2 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), 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 */ |