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| author |   Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2016-06-13 09:44:29 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-06-14 23:50:42 -0700 |
| commit | 5e833e025d9dc3f61c04e74936a14419efb6a032 (patch) | |
| tree | 2713c6d03ce866b5e40c76df593d38764f0e76f2 /net/rds | |
| parent | RDS: recv path gets the conn_path from rds_incoming for MP capable transports (diff) | |
| download | linux-dev-5e833e025d9dc3f61c04e74936a14419efb6a032.tar.xz linux-dev-5e833e025d9dc3f61c04e74936a14419efb6a032.zip | |
RDS: rds_inc_path_init() helper function for MP capable transports
t_mp_capable transports can use rds_inc_path_init to initialize
all fields in struct rds_incoming, including the i_conn_path.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/rds.h | 2 | ||||
| -rw-r--r-- | net/rds/recv.c | 14 |
2 files changed, 16 insertions, 0 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h index 7c85b2d792b6..c3b14ccd7037 100644 --- a/net/rds/rds.h +++ b/net/rds/rds.h @@ -764,6 +764,8 @@ void rds_page_exit(void); /* recv.c */ void rds_inc_init(struct rds_incoming *inc, struct rds_connection *conn, __be32 saddr); +void rds_inc_path_init(struct rds_incoming *inc, struct rds_conn_path *conn, + __be32 saddr); void rds_inc_put(struct rds_incoming *inc); void rds_recv_incoming(struct rds_connection *conn, __be32 saddr, __be32 daddr, struct rds_incoming *inc, gfp_t gfp); diff --git a/net/rds/recv.c b/net/rds/recv.c index e36652cfbd35..6d7bd63121fc 100644 --- a/net/rds/recv.c +++ b/net/rds/recv.c @@ -53,6 +53,20 @@ void rds_inc_init(struct rds_incoming *inc, struct rds_connection *conn, } EXPORT_SYMBOL_GPL(rds_inc_init); +void rds_inc_path_init(struct rds_incoming *inc, struct rds_conn_path *cp, + __be32 saddr) +{ + atomic_set(&inc->i_refcount, 1); + INIT_LIST_HEAD(&inc->i_item); + inc->i_conn = cp->cp_conn; + inc->i_conn_path = cp; + inc->i_saddr = saddr; + inc->i_rdma_cookie = 0; + inc->i_rx_tstamp.tv_sec = 0; + inc->i_rx_tstamp.tv_usec = 0; +} +EXPORT_SYMBOL_GPL(rds_inc_path_init); + static void rds_inc_addref(struct rds_incoming *inc) { rdsdebug("addref inc %p ref %d\n", inc, atomic_read(&inc->i_refcount)); |