maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nr rlc: reduce "buffer full" log

Browse Source
This commit is contained in:
Cedric Roux
2021-12-07 11:46:18 +01:00
parent 142451e741
commit f64d2c58cb
2 changed files with 18 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/nr_rlc/nr_rlc_entity_am.c
+14 -2
View File
@@ -1596,9 +1596,18 @@ void nr_rlc_entity_am_recv_sdu(nr_rlc_entity_t *_entity,
exit(1);
}
/* log SDUs rejected, at most once per second */
if (entity->sdu_rejected != 0
&& entity->t_current > entity->t_log_buffer_full + 1000) {
LOG_E(RLC, "%s:%d:%s: warning: %d SDU rejected, SDU buffer full\n",
__FILE__, __LINE__, __FUNCTION__,
entity->sdu_rejected);
entity->sdu_rejected = 0;
entity->t_log_buffer_full = entity->t_current;
}
if (entity->tx_size + size > entity->tx_maxsize) {
LOG_E(RLC, "%s:%d:%s: warning: SDU rejected, SDU buffer full\n",
__FILE__, __LINE__, __FUNCTION__);
entity->sdu_rejected++;
return;
}
@@ -1827,6 +1836,9 @@ static void clear_entity(nr_rlc_entity_am_t *entity)
entity->t_current = 0;
entity->t_log_buffer_full = 0;
entity->sdu_rejected = 0;
entity->t_poll_retransmit_start = 0;
entity->t_reassembly_start = 0;
entity->t_status_prohibit_start = 0;
openair2/LAYER2/nr_rlc/nr_rlc_entity_am.h
+4
View File
@@ -60,6 +60,10 @@ typedef struct {
/* set to the latest know time by the user of the module. Unit: ms */
uint64_t t_current;
/* deal with logging of buffer full */
uint64_t t_log_buffer_full;
int sdu_rejected;
/* timers (stores the TTI of activation, 0 means not active) */
uint64_t t_poll_retransmit_start;
uint64_t t_reassembly_start;