diff options
Diffstat (limited to 'include/net/rps.h')
| -rw-r--r-- | include/net/rps.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/net/rps.h b/include/net/rps.h index 7660243e905b..10ca25731c1e 100644 --- a/include/net/rps.h +++ b/include/net/rps.h @@ -122,4 +122,27 @@ static inline void sock_rps_record_flow(const struct sock *sk) #endif } +static inline u32 rps_input_queue_tail_incr(struct softnet_data *sd) +{ +#ifdef CONFIG_RPS + return ++sd->input_queue_tail; +#else + return 0; +#endif +} + +static inline void rps_input_queue_tail_save(u32 *dest, u32 tail) +{ +#ifdef CONFIG_RPS + WRITE_ONCE(*dest, tail); +#endif +} + +static inline void rps_input_queue_head_incr(struct softnet_data *sd) +{ +#ifdef CONFIG_RPS + sd->input_queue_head++; +#endif +} + #endif /* _NET_RPS_H */ |