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-rw-r--r--src/vnet/session/transport.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index 42149eb36a6..06c541a9e2b 100644
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -47,7 +47,8 @@ static clib_spinlock_t local_endpoints_lock;
*/
static double transport_pacer_period;
-#define TRANSPORT_PACER_MIN_MSS 1460
+#define TRANSPORT_PACER_MIN_MSS 1460
+#define TRANSPORT_PACER_MIN_BURST TRANSPORT_PACER_MIN_MSS
u8 *
format_transport_proto (u8 * s, va_list * args)
@@ -518,7 +519,8 @@ 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_MSS);
+ pacer->max_burst_size = clib_max (max_burst_bytes,
+ TRANSPORT_PACER_MIN_BURST);
}
static inline void
@@ -561,9 +563,8 @@ void
transport_connection_tx_pacer_update (transport_connection_t * tc,
u64 bytes_per_sec)
{
- u32 burst_size;
-
- burst_size = bytes_per_sec * transport_dispatch_period (tc->thread_index);
+ 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);
}