diff options
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/Makefile | 8 | ||||
| -rw-r--r-- | net/rds/loop.c | 4 | ||||
| -rw-r--r-- | net/rds/message.c | 4 | ||||
| -rw-r--r-- | net/rds/rdma.c | 2 | ||||
| -rw-r--r-- | net/rds/tcp.c | 6 |
5 files changed, 17 insertions, 7 deletions
diff --git a/net/rds/Makefile b/net/rds/Makefile index b46eca10968..56d3f6023ce 100644 --- a/net/rds/Makefile +++ b/net/rds/Makefile @@ -4,7 +4,7 @@ rds-y := af_rds.o bind.o cong.o connection.o info.o message.o \ loop.o page.o rdma.o obj-$(CONFIG_RDS_RDMA) += rds_rdma.o -rds_rdma-objs := rdma_transport.o \ +rds_rdma-y := rdma_transport.o \ ib.o ib_cm.o ib_recv.o ib_ring.o ib_send.o ib_stats.o \ ib_sysctl.o ib_rdma.o \ iw.o iw_cm.o iw_recv.o iw_ring.o iw_send.o iw_stats.o \ @@ -12,10 +12,8 @@ rds_rdma-objs := rdma_transport.o \ obj-$(CONFIG_RDS_TCP) += rds_tcp.o -rds_tcp-objs := tcp.o tcp_connect.o tcp_listen.o tcp_recv.o \ +rds_tcp-y := tcp.o tcp_connect.o tcp_listen.o tcp_recv.o \ tcp_send.o tcp_stats.o -ifeq ($(CONFIG_RDS_DEBUG), y) -EXTRA_CFLAGS += -DDEBUG -endif +ccflags-$(CONFIG_RDS_DEBUG) := -DDEBUG diff --git a/net/rds/loop.c b/net/rds/loop.c index c390156b426..aeec1d483b1 100644 --- a/net/rds/loop.c +++ b/net/rds/loop.c @@ -134,8 +134,12 @@ static int rds_loop_conn_alloc(struct rds_connection *conn, gfp_t gfp) static void rds_loop_conn_free(void *arg) { struct rds_loop_connection *lc = arg; + unsigned long flags; + rdsdebug("lc %p\n", lc); + spin_lock_irqsave(&loop_conns_lock, flags); list_del(&lc->loop_node); + spin_unlock_irqrestore(&loop_conns_lock, flags); kfree(lc); } diff --git a/net/rds/message.c b/net/rds/message.c index 848cff45183..1fd3d29023d 100644 --- a/net/rds/message.c +++ b/net/rds/message.c @@ -249,8 +249,10 @@ struct rds_message *rds_message_map_pages(unsigned long *page_addrs, unsigned in rm->m_inc.i_hdr.h_len = cpu_to_be32(total_len); rm->data.op_nents = ceil(total_len, PAGE_SIZE); rm->data.op_sg = rds_message_alloc_sgs(rm, num_sgs); - if (!rm->data.op_sg) + if (!rm->data.op_sg) { + rds_message_put(rm); return ERR_PTR(-ENOMEM); + } for (i = 0; i < rm->data.op_nents; ++i) { sg_set_page(&rm->data.op_sg[i], diff --git a/net/rds/rdma.c b/net/rds/rdma.c index 8920f2a8332..4e37c1cbe8b 100644 --- a/net/rds/rdma.c +++ b/net/rds/rdma.c @@ -567,7 +567,7 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm, goto out; } - if (args->nr_local > (u64)UINT_MAX) { + if (args->nr_local > UIO_MAXIOV) { ret = -EMSGSIZE; goto out; } diff --git a/net/rds/tcp.c b/net/rds/tcp.c index 08a8c6cf2d1..8e0a32001c9 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -221,7 +221,13 @@ static int rds_tcp_conn_alloc(struct rds_connection *conn, gfp_t gfp) static void rds_tcp_conn_free(void *arg) { struct rds_tcp_connection *tc = arg; + unsigned long flags; rdsdebug("freeing tc %p\n", tc); + + spin_lock_irqsave(&rds_tcp_conn_lock, flags); + list_del(&tc->t_tcp_node); + spin_unlock_irqrestore(&rds_tcp_conn_lock, flags); + kmem_cache_free(rds_tcp_conn_slab, tc); } |