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| author | Alex Elder <elder@inktank.com> | 2012-05-16 15:16:38 -0500 |
|---|---|---|
| committer | Alex Elder <elder@dreamhost.com> | 2012-05-17 08:18:12 -0500 |
| commit | 84fb3adf6413862cff51d8af3fce5f0b655586a2 (patch) | |
| tree | 348b9c1a0c0b3b15ef78ccd2caa942710fe3b4a7 /net | |
| parent | d329156f16306449c273002486c28de3ddddfd89 (diff) | |
| download | linux-84fb3adf6413862cff51d8af3fce5f0b655586a2.tar.gz linux-84fb3adf6413862cff51d8af3fce5f0b655586a2.tar.bz2 linux-84fb3adf6413862cff51d8af3fce5f0b655586a2.zip | |
ceph: messenger: reset connection kvec caller
Reset a connection's kvec fields in the caller rather than in
prepare_write_connect(). This ends up repeating a few lines of
code but it's improving the separation between distinct operations
on the connection, which we can take advantage of later.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ceph/messenger.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index bcbd409b5ca7..cca3cf341d70 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -725,7 +725,6 @@ static int prepare_write_connect(struct ceph_messenger *msgr, con->out_connect.protocol_version = cpu_to_le32(proto); con->out_connect.flags = 0; - ceph_con_out_kvec_reset(con); if (include_banner) prepare_write_banner(msgr, con); ceph_con_out_kvec_add(con, sizeof (con->out_connect), &con->out_connect); @@ -1389,6 +1388,7 @@ static int process_connect(struct ceph_connection *con) return -1; } con->auth_retry = 1; + ceph_con_out_kvec_reset(con); ret = prepare_write_connect(con->msgr, con, 0); if (ret < 0) return ret; @@ -1409,6 +1409,7 @@ static int process_connect(struct ceph_connection *con) ENTITY_NAME(con->peer_name), ceph_pr_addr(&con->peer_addr.in_addr)); reset_connection(con); + ceph_con_out_kvec_reset(con); prepare_write_connect(con->msgr, con, 0); prepare_read_connect(con); @@ -1432,6 +1433,7 @@ static int process_connect(struct ceph_connection *con) le32_to_cpu(con->out_connect.connect_seq), le32_to_cpu(con->in_connect.connect_seq)); con->connect_seq = le32_to_cpu(con->in_connect.connect_seq); + ceph_con_out_kvec_reset(con); prepare_write_connect(con->msgr, con, 0); prepare_read_connect(con); break; @@ -1446,6 +1448,7 @@ static int process_connect(struct ceph_connection *con) le32_to_cpu(con->in_connect.global_seq)); get_global_seq(con->msgr, le32_to_cpu(con->in_connect.global_seq)); + ceph_con_out_kvec_reset(con); prepare_write_connect(con->msgr, con, 0); prepare_read_connect(con); break; @@ -1851,6 +1854,7 @@ more: /* open the socket first? */ if (con->sock == NULL) { + ceph_con_out_kvec_reset(con); prepare_write_connect(msgr, con, 1); prepare_read_banner(con); set_bit(CONNECTING, &con->state); |