From cb5635a3677679666e4e81ecbb209d32f13dedcd Mon Sep 17 00:00:00 2001 From: Oliver Hartkopp Date: Tue, 25 Apr 2017 08:19:41 +0200 Subject: can: complete initial namespace support The statistics and its proc output was not implemented as per-net in the initial network namespace support by Mario Kicherer (8e8cda6d737d). This patch adds the missing per-net statistics for the CAN subsystem. Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde --- include/linux/can/core.h | 4 ++-- include/net/netns/can.h | 5 +++++ 2 files changed, 7 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/can/core.h b/include/linux/can/core.h index 319a0da827b8..c9a17bb1221c 100644 --- a/include/linux/can/core.h +++ b/include/linux/can/core.h @@ -5,7 +5,7 @@ * * Authors: Oliver Hartkopp * Urs Thuermann - * Copyright (c) 2002-2007 Volkswagen Group Electronic Research + * Copyright (c) 2002-2017 Volkswagen Group Electronic Research * All rights reserved. * */ @@ -17,7 +17,7 @@ #include #include -#define CAN_VERSION "20120528" +#define CAN_VERSION "20170425" /* increment this number each time you change some user-space interface */ #define CAN_ABI_VERSION "9" diff --git a/include/net/netns/can.h b/include/net/netns/can.h index e8beba772f1a..574157dbc43a 100644 --- a/include/net/netns/can.h +++ b/include/net/netns/can.h @@ -8,6 +8,8 @@ #include struct dev_rcv_lists; +struct s_stats; +struct s_pstats; struct netns_can { #if IS_ENABLED(CONFIG_PROC_FS) @@ -26,6 +28,9 @@ struct netns_can { /* receive filters subscribed for 'all' CAN devices */ struct dev_rcv_lists *can_rx_alldev_list; spinlock_t can_rcvlists_lock; + struct timer_list can_stattimer;/* timer for statistics update */ + struct s_stats *can_stats; /* packet statistics */ + struct s_pstats *can_pstats; /* receive list statistics */ }; #endif /* __NETNS_CAN_H__ */ -- cgit v1.2.3