[rds-devel] [PATCH net-next 0/9] RDS:TCP data structure changes for multipath support
Sowmini Varadhan
sowmini.varadhan at oracle.com
Thu Jun 30 16:11:09 PDT 2016
The second installment of changes to enable multipath support in
RDS-TCP. This series implements the changes in rds-tcp so that the
rds_conn_path has a pointer to the rds_tcp_connection in cp_transport_data.
Struct rds_tcp_connection keeps track of the inet_sk per path in
t_sock. The ->sk_user_data in turn is a pointer to the rds_conn_path.
With this set of changes, rds_tcp has the needed plumbing to handle
multiple paths(socket) per rds_connection.
Sowmini Varadhan (9):
RDS: Rework path specific indirections
RDS: TCP: Remove dead logic around c_passive in rds-tcp
RDS: TCP: Make rds_tcp_connection track the rds_conn_path
RDS: TCP: Refactor connection destruction to handle multiple paths
RDS: TCP: make ->sk_user_data point to a rds_conn_path
RDS: TCP: make receive path use the rds_conn_path
RDS: TCP: Hooks to set up a single connection path
RDS: TCP: Simplify reconnect to avoid duelling reconnnect attempts
RDS: Do not send a pong to an incoming ping with 0 src port
net/rds/connection.c | 39 ++++++--------
net/rds/ib.c | 8 ++--
net/rds/ib.h | 8 ++--
net/rds/ib_cm.c | 6 ++-
net/rds/ib_recv.c | 3 +-
net/rds/ib_send.c | 3 +-
net/rds/loop.c | 14 +++---
net/rds/rds.h | 7 +--
net/rds/recv.c | 4 ++
net/rds/send.c | 16 ++-----
net/rds/tcp.c | 130 +++++++++++++++++++++++++++++++------------------
net/rds/tcp.h | 22 ++++----
net/rds/tcp_connect.c | 38 ++++++++-------
net/rds/tcp_listen.c | 16 +++---
net/rds/tcp_recv.c | 39 ++++++++-------
net/rds/tcp_send.c | 20 ++++----
net/rds/threads.c | 12 +++-
17 files changed, 211 insertions(+), 174 deletions(-)
More information about the rds-devel
mailing list