diff options
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/session/transport.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c index 3f8a4c3b11e..e453ee01879 100644 --- a/src/vnet/session/transport.c +++ b/src/vnet/session/transport.c @@ -49,6 +49,7 @@ static double transport_pacer_period; #define TRANSPORT_PACER_MIN_MSS 1460 #define TRANSPORT_PACER_MIN_BURST TRANSPORT_PACER_MIN_MSS +#define TRANSPORT_PACER_MAX_BURST (48 * TRANSPORT_PACER_MIN_MSS) u8 * format_transport_proto (u8 * s, va_list * args) @@ -540,7 +541,7 @@ spacer_max_burst (spacer_t * pacer, u64 norm_time_now) pacer->bucket += inc; } - return clib_min (pacer->bucket, pacer->max_burst_size); + return clib_min (pacer->bucket, TRANSPORT_PACER_MAX_BURST); } static inline void @@ -551,13 +552,6 @@ spacer_update_bucket (spacer_t * pacer, u32 bytes) } static inline void -spacer_update_max_burst_size (spacer_t * pacer, u32 max_burst_bytes) -{ - pacer->max_burst_size = clib_max (max_burst_bytes, - TRANSPORT_PACER_MIN_BURST); -} - -static inline void spacer_set_pace_rate (spacer_t * pacer, u64 rate_bytes_per_sec) { ASSERT (rate_bytes_per_sec != 0); @@ -570,12 +564,6 @@ transport_connection_tx_pacer_reset (transport_connection_t * tc, u32 start_bucket, u64 time_now) { spacer_t *pacer = &tc->pacer; - f64 dispatch_period; - u32 burst_size; - - dispatch_period = transport_dispatch_period (tc->thread_index); - burst_size = rate_bytes_per_sec * dispatch_period; - spacer_update_max_burst_size (&tc->pacer, burst_size); spacer_set_pace_rate (&tc->pacer, rate_bytes_per_sec); pacer->last_update = time_now >> SPACER_CPU_TICKS_PER_PERIOD_SHIFT; pacer->bucket = start_bucket; @@ -597,10 +585,7 @@ void transport_connection_tx_pacer_update (transport_connection_t * tc, u64 bytes_per_sec) { - f64 dispatch_period = transport_dispatch_period (tc->thread_index); - u32 burst_size = 1.1 * bytes_per_sec * dispatch_period; spacer_set_pace_rate (&tc->pacer, bytes_per_sec); - spacer_update_max_burst_size (&tc->pacer, burst_size); } u32 |