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Sowmini Varadhan b589513e63 rds: tcp: compute m_ack_seq as offset from ->write_seq 
rds-tcp uses m_ack_seq to track the tcp ack# that indicates
that the peer has received a rds_message. The m_ack_seq is
used in rds_tcp_is_acked() to figure out when it is safe to
drop the rds_message from the RDS retransmit queue.

The m_ack_seq must be calculated as an offset from the right
edge of the in-flight tcp buffer, i.e., it should be based on
the ->write_seq, not the ->snd_nxt.

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2018-01-22 15:43:54 -05:00
..
Kconfig RDS: Drop stale iWARP RDMA transport 2016-03-02 14:13:17 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
af_rds.c RDS: validate the requested traces user input against max supported 2017-01-06 22:14:26 -05:00
bind.c RDS: make rhashtable_params const 2017-08-28 11:30:02 -07:00
cong.c RDS: split out connection specific state from rds_connection to rds_conn_path 2016-06-14 23:50:41 -07:00
connection.c rds: reduce memory footprint for RDS when transport is RDMA 2017-08-03 09:27:59 -07:00
ib.c RDS: IB: Limit the scope of has_fr/has_fmr variables 2017-10-05 21:16:33 -07:00
ib.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
ib_cm.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-15 11:59:10 -07:00
ib_fmr.c net/rds/ib_fmr.c: use kmalloc_array_node() 2017-11-15 18:21:02 -08:00
ib_frmr.c RDS: IB: split the mr registration and invalidation path 2017-01-02 14:02:47 -08:00
ib_mr.h rds: ib: add the static type to the function 2017-03-13 23:20:05 -07:00
ib_rdma.c RDS: IB: Initialize max_items based on underlying device attributes 2017-10-05 21:16:33 -07:00
ib_recv.c rds: ib: Fix NULL pointer dereference in debug code 2017-11-10 14:54:47 +09:00
ib_ring.c
…
ib_send.c rds: Fix inaccurate accounting of unsignaled wrs 2017-10-26 17:35:57 +09:00
ib_stats.c RDS: IB: add few useful cache stasts 2017-01-02 14:02:51 -08:00
ib_sysctl.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
info.c rds: fix an integer overflow test in rds_info_getsockopt() 2015-08-03 15:20:16 -07:00
info.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
loop.c RDS: TCP: Hooks to set up a single connection path 2016-07-01 16:45:17 -04:00
loop.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
message.c net, rds: convert rds_message.m_refcount from atomic_t to refcount_t 2017-07-04 22:35:18 +01:00
page.c rds: remove dead code 2016-12-26 21:35:39 -05:00
rdma.c RDS: null pointer dereference in rds_atomic_free_op 2018-01-04 14:19:26 -05:00
rdma_transport.c RDS: RDMA: start rdma listening after init 2017-01-02 14:02:45 -08:00
rdma_transport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rds.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rds_single_path.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
recv.c net, rds: convert rds_incoming.i_refcount from atomic_t to refcount_t 2017-07-04 22:35:17 +01:00
send.c RDS: Check cmsg_len before dereferencing CMSG_DATA 2017-12-27 10:37:23 -05:00
stats.c
…
sysctl.c net: rds: fix coding style issues 2016-06-18 21:34:09 -07:00
tcp.c rds: tcp: compute m_ack_seq as offset from ->write_seq 2018-01-22 15:43:54 -05:00
tcp.h rds: tcp: compute m_ack_seq as offset from ->write_seq 2018-01-22 15:43:54 -05:00
tcp_connect.c rds: cancel send/recv work before queuing connection shutdown 2017-07-16 19:07:35 -07:00
tcp_listen.c rds: tcp: use sock_create_lite() to create the accept socket 2017-07-08 11:16:16 +01:00
tcp_recv.c RDS: add receive message trace used by application 2017-01-02 14:02:59 -08:00
tcp_send.c rds: tcp: compute m_ack_seq as offset from ->write_seq 2018-01-22 15:43:54 -05:00
tcp_stats.c
…
threads.c rds: cancel send/recv work before queuing connection shutdown 2017-07-16 19:07:35 -07:00
transport.c rds: remove unnecessary returned value check 2017-03-03 09:51:22 -08:00