diff options
| author | Ka-Cheong Poon <ka-cheong.poon@oracle.com> | 2018-07-23 20:51:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-23 21:17:44 -0700 |
| commit | eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 (patch) | |
| tree | 3031ff1c766052744eb5dc7c373ea25bebd75f36 /net/rds/ib_recv.c | |
| parent | a6c90dd321bfeb5e48fc2eb6623b7b976106f6d7 (diff) | |
| download | linux-eee2fa6ab3225192d6d894c54a6fb02ac9efdff6.tar.bz2 | |
rds: Changing IP address internal representation to struct in6_addr
This patch changes the internal representation of an IP address to use
struct in6_addr. IPv4 address is stored as an IPv4 mapped address.
All the functions which take an IP address as argument are also
changed to use struct in6_addr. But RDS socket layer is not modified
such that it still does not accept IPv6 address from an application.
And RDS layer does not accept nor initiate IPv6 connections.
v2: Fixed sparse warnings.
Signed-off-by: Ka-Cheong Poon <ka-cheong.poon@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/ib_recv.c')
| -rw-r--r-- | net/rds/ib_recv.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c index 1eaf2550a9f8..557ccbb1ce00 100644 --- a/net/rds/ib_recv.c +++ b/net/rds/ib_recv.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006 Oracle. All rights reserved. + * Copyright (c) 2006, 2017 Oracle and/or its affiliates. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -266,7 +266,7 @@ static struct rds_ib_incoming *rds_ib_refill_one_inc(struct rds_ib_connection *i rds_ib_stats_inc(s_ib_rx_total_incs); } INIT_LIST_HEAD(&ibinc->ii_frags); - rds_inc_init(&ibinc->ii_inc, ic->conn, ic->conn->c_faddr); + rds_inc_init(&ibinc->ii_inc, ic->conn, &ic->conn->c_faddr); return ibinc; } @@ -418,7 +418,7 @@ void rds_ib_recv_refill(struct rds_connection *conn, int prefill, gfp_t gfp) ret = ib_post_recv(ic->i_cm_id->qp, &recv->r_wr, &failed_wr); if (ret) { rds_ib_conn_error(conn, "recv post on " - "%pI4 returned %d, disconnecting and " + "%pI6c returned %d, disconnecting and " "reconnecting\n", &conn->c_faddr, ret); break; @@ -848,7 +848,7 @@ static void rds_ib_process_recv(struct rds_connection *conn, if (data_len < sizeof(struct rds_header)) { rds_ib_conn_error(conn, "incoming message " - "from %pI4 didn't include a " + "from %pI6c didn't include a " "header, disconnecting and " "reconnecting\n", &conn->c_faddr); @@ -861,7 +861,7 @@ static void rds_ib_process_recv(struct rds_connection *conn, /* Validate the checksum. */ if (!rds_message_verify_checksum(ihdr)) { rds_ib_conn_error(conn, "incoming message " - "from %pI4 has corrupted header - " + "from %pI6c has corrupted header - " "forcing a reconnect\n", &conn->c_faddr); rds_stats_inc(s_recv_drop_bad_checksum); @@ -941,10 +941,10 @@ static void rds_ib_process_recv(struct rds_connection *conn, ic->i_recv_data_rem = 0; ic->i_ibinc = NULL; - if (ibinc->ii_inc.i_hdr.h_flags == RDS_FLAG_CONG_BITMAP) + if (ibinc->ii_inc.i_hdr.h_flags == RDS_FLAG_CONG_BITMAP) { rds_ib_cong_recv(conn, ibinc); - else { - rds_recv_incoming(conn, conn->c_faddr, conn->c_laddr, + } else { + rds_recv_incoming(conn, &conn->c_faddr, &conn->c_laddr, &ibinc->ii_inc, GFP_ATOMIC); state->ack_next = be64_to_cpu(hdr->h_sequence); state->ack_next_valid = 1; @@ -988,7 +988,7 @@ void rds_ib_recv_cqe_handler(struct rds_ib_connection *ic, } else { /* We expect errors as the qp is drained during shutdown */ if (rds_conn_up(conn) || rds_conn_connecting(conn)) - rds_ib_conn_error(conn, "recv completion on <%pI4,%pI4> had status %u (%s), disconnecting and reconnecting\n", + rds_ib_conn_error(conn, "recv completion on <%pI6c,%pI6c> had status %u (%s), disconnecting and reconnecting\n", &conn->c_laddr, &conn->c_faddr, wc->status, ib_wc_status_msg(wc->status)); |