diff options
Diffstat (limited to 'net/tls')
| -rw-r--r-- | net/tls/tls_main.c | 23 | ||||
| -rw-r--r-- | net/tls/tls_proc.c | 8 |
2 files changed, 27 insertions, 4 deletions
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c index 686eba0df590..f144b965704e 100644 --- a/net/tls/tls_main.c +++ b/net/tls/tls_main.c @@ -286,14 +286,19 @@ static void tls_sk_proto_cleanup(struct sock *sk, kfree(ctx->tx.rec_seq); kfree(ctx->tx.iv); tls_sw_release_resources_tx(sk); + TLS_DEC_STATS(sock_net(sk), LINUX_MIB_TLSCURRTXSW); } else if (ctx->tx_conf == TLS_HW) { tls_device_free_resources_tx(sk); + TLS_DEC_STATS(sock_net(sk), LINUX_MIB_TLSCURRTXDEVICE); } - if (ctx->rx_conf == TLS_SW) + if (ctx->rx_conf == TLS_SW) { tls_sw_release_resources_rx(sk); - else if (ctx->rx_conf == TLS_HW) + TLS_DEC_STATS(sock_net(sk), LINUX_MIB_TLSCURRRXSW); + } else if (ctx->rx_conf == TLS_HW) { tls_device_offload_cleanup_rx(sk); + TLS_DEC_STATS(sock_net(sk), LINUX_MIB_TLSCURRRXDEVICE); + } } static void tls_sk_proto_close(struct sock *sk, long timeout) @@ -534,19 +539,29 @@ static int do_tls_setsockopt_conf(struct sock *sk, char __user *optval, if (tx) { rc = tls_set_device_offload(sk, ctx); conf = TLS_HW; - if (rc) { + if (!rc) { + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSTXDEVICE); + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSCURRTXDEVICE); + } else { rc = tls_set_sw_offload(sk, ctx, 1); if (rc) goto err_crypto_info; + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSTXSW); + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSCURRTXSW); conf = TLS_SW; } } else { rc = tls_set_device_offload_rx(sk, ctx); conf = TLS_HW; - if (rc) { + if (!rc) { + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSRXDEVICE); + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSCURRRXDEVICE); + } else { rc = tls_set_sw_offload(sk, ctx, 0); if (rc) goto err_crypto_info; + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSRXSW); + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSCURRRXSW); conf = TLS_SW; } tls_sw_strparser_arm(sk, ctx); diff --git a/net/tls/tls_proc.c b/net/tls/tls_proc.c index 4ecc7c35d2f7..1b1f3783badc 100644 --- a/net/tls/tls_proc.c +++ b/net/tls/tls_proc.c @@ -7,6 +7,14 @@ #include <net/tls.h> static const struct snmp_mib tls_mib_list[] = { + SNMP_MIB_ITEM("TlsCurrTxSw", LINUX_MIB_TLSCURRTXSW), + SNMP_MIB_ITEM("TlsCurrRxSw", LINUX_MIB_TLSCURRRXSW), + SNMP_MIB_ITEM("TlsCurrTxDevice", LINUX_MIB_TLSCURRTXDEVICE), + SNMP_MIB_ITEM("TlsCurrRxDevice", LINUX_MIB_TLSCURRRXDEVICE), + SNMP_MIB_ITEM("TlsTxSw", LINUX_MIB_TLSTXSW), + SNMP_MIB_ITEM("TlsRxSw", LINUX_MIB_TLSRXSW), + SNMP_MIB_ITEM("TlsTxDevice", LINUX_MIB_TLSTXDEVICE), + SNMP_MIB_ITEM("TlsRxDevice", LINUX_MIB_TLSRXDEVICE), SNMP_MIB_SENTINEL }; |