diff options
| author | Guvenc Gulce <guvenc@linux.ibm.com> | 2021-06-16 16:52:58 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-16 21:54:02 +0200 |
| commit | 194730a9beb52d2b030ea45e12d94868d4a0e6fd (patch) | |
| tree | e1cb5ba24809456bb50c4134dcfa9d826ca458aa /net/smc/smc_tx.c | |
| parent | net/smc: Add netlink support for SMC fallback statistics (diff) | |
| download | linux-194730a9beb52d2b030ea45e12d94868d4a0e6fd.tar.xz linux-194730a9beb52d2b030ea45e12d94868d4a0e6fd.zip | |
net/smc: Make SMC statistics network namespace aware
Make the gathered SMC statistics network namespace aware, for each
namespace collect an own set of statistic information.
Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/smc/smc_tx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c index a043544d715f..075c4f4b41cf 100644 --- a/net/smc/smc_tx.c +++ b/net/smc/smc_tx.c @@ -47,7 +47,7 @@ static void smc_tx_write_space(struct sock *sk) /* similar to sk_stream_write_space */ if (atomic_read(&smc->conn.sndbuf_space) && sock) { if (test_bit(SOCK_NOSPACE, &sock->flags)) - SMC_STAT_RMB_TX_FULL(!smc->conn.lnk); + SMC_STAT_RMB_TX_FULL(smc, !smc->conn.lnk); clear_bit(SOCK_NOSPACE, &sock->flags); rcu_read_lock(); wq = rcu_dereference(sk->sk_wq); @@ -155,13 +155,13 @@ int smc_tx_sendmsg(struct smc_sock *smc, struct msghdr *msg, size_t len) } if (len > conn->sndbuf_desc->len) - SMC_STAT_RMB_TX_SIZE_SMALL(!conn->lnk); + SMC_STAT_RMB_TX_SIZE_SMALL(smc, !conn->lnk); if (len > conn->peer_rmbe_size) - SMC_STAT_RMB_TX_PEER_SIZE_SMALL(!conn->lnk); + SMC_STAT_RMB_TX_PEER_SIZE_SMALL(smc, !conn->lnk); if (msg->msg_flags & MSG_OOB) - SMC_STAT_INC(!conn->lnk, urg_data_cnt); + SMC_STAT_INC(smc, urg_data_cnt); while (msg_data_left(msg)) { if (sk->sk_state == SMC_INIT) @@ -432,7 +432,9 @@ static int smc_tx_rdma_writes(struct smc_connection *conn, /* cf. snd_wnd */ rmbespace = atomic_read(&conn->peer_rmbe_space); if (rmbespace <= 0) { - SMC_STAT_RMB_TX_PEER_FULL(!conn->lnk); + struct smc_sock *smc = container_of(conn, struct smc_sock, + conn); + SMC_STAT_RMB_TX_PEER_FULL(smc, !conn->lnk); return 0; } smc_curs_copy(&prod, &conn->local_tx_ctrl.prod, conn); |