diff options
Diffstat (limited to 'drivers/nvme/target/tcp.c')
| -rw-r--r-- | drivers/nvme/target/tcp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index 6c1476e086ef..66e8f9fd0ca7 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -14,6 +14,7 @@ #include <linux/inet.h> #include <linux/llist.h> #include <crypto/hash.h> +#include <trace/events/sock.h> #include "nvmet.h" @@ -321,9 +322,8 @@ static void nvmet_tcp_build_pdu_iovec(struct nvmet_tcp_cmd *cmd) while (length) { u32 iov_len = min_t(u32, length, sg->length - sg_offset); - iov->bv_page = sg_page(sg); - iov->bv_len = sg->length; - iov->bv_offset = sg->offset + sg_offset; + bvec_set_page(iov, sg_page(sg), sg->length, + sg->offset + sg_offset); length -= iov_len; sg = sg_next(sg); @@ -331,7 +331,7 @@ static void nvmet_tcp_build_pdu_iovec(struct nvmet_tcp_cmd *cmd) sg_offset = 0; } - iov_iter_bvec(&cmd->recv_msg.msg_iter, READ, cmd->iov, + iov_iter_bvec(&cmd->recv_msg.msg_iter, ITER_DEST, cmd->iov, nr_pages, cmd->pdu_len); } @@ -1470,6 +1470,8 @@ static void nvmet_tcp_data_ready(struct sock *sk) { struct nvmet_tcp_queue *queue; + trace_sk_data_ready(sk); + read_lock_bh(&sk->sk_callback_lock); queue = sk->sk_user_data; if (likely(queue)) @@ -1667,6 +1669,8 @@ static void nvmet_tcp_listen_data_ready(struct sock *sk) { struct nvmet_tcp_port *port; + trace_sk_data_ready(sk); + read_lock_bh(&sk->sk_callback_lock); port = sk->sk_user_data; if (!port) |