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authorAlexander Couzens <lynxis@fe80.eu>2016-05-18 16:43:10 +0200
committerHolger Freyther <holger@freyther.de>2016-05-21 17:59:37 +0000
commit2cb154799353c4af6ced5ef5270a7b925d12ad51 (patch)
tree4089a84f50bcb9a5a4d1283815a64d87ed513768
parent9736d00b12fea82fb4c9b8dc47b7ce452660554c (diff)
introduce new counter rlc_sent_dummy
rlc_sent_dummy count the amount of dummy package which are sent in case no data packet is in the queue. Change-Id: Ia60eab853d9145980f30d63e4ce4b520b8c51381 Reviewed-on: https://gerrit.osmocom.org/85 Tested-by: Jenkins Builder Reviewed-by: Holger Freyther <holger@freyther.de>
-rw-r--r--src/bts.cpp1
-rw-r--r--src/bts.h3
-rw-r--r--src/gprs_rlcmac_sched.cpp6
3 files changed, 9 insertions, 1 deletions
diff --git a/src/bts.cpp b/src/bts.cpp
index 715fb515..a182317b 100644
--- a/src/bts.cpp
+++ b/src/bts.cpp
@@ -71,6 +71,7 @@ static const struct rate_ctr_desc bts_ctr_description[] = {
{ "rlc.ack.failed", "RLC Ack Failed "},
{ "rlc.rel.timedout", "RLC Release Timeout "},
{ "rlc.late-block", "RLC Late Block "},
+ { "rlc.sent_dummy", "RLC Sent Dummy "},
{ "decode.errors", "Decode Errors "},
{ "sba.allocated", "SBA Allocated "},
{ "sba.freed", "SBA Freed "},
diff --git a/src/bts.h b/src/bts.h
index c9753041..829e3c2c 100644
--- a/src/bts.h
+++ b/src/bts.h
@@ -233,6 +233,7 @@ public:
CTR_RLC_ACK_FAILED,
CTR_RLC_REL_TIMEDOUT,
CTR_RLC_LATE_BLOCK,
+ CTR_RLC_SENT_DUMMY,
CTR_DECODE_ERRORS,
CTR_SBA_ALLOCATED,
CTR_SBA_FREED,
@@ -309,6 +310,7 @@ public:
void rlc_ack_failed();
void rlc_rel_timedout();
void rlc_late_block();
+ void rlc_sent_dummy();
void decode_error();
void sba_allocated();
void sba_freed();
@@ -449,6 +451,7 @@ CREATE_COUNT_INLINE(rlc_ack_timedout, CTR_RLC_ACK_TIMEDOUT);
CREATE_COUNT_INLINE(rlc_ack_failed, CTR_RLC_ACK_FAILED);
CREATE_COUNT_INLINE(rlc_rel_timedout, CTR_RLC_REL_TIMEDOUT);
CREATE_COUNT_INLINE(rlc_late_block, CTR_RLC_LATE_BLOCK);
+CREATE_COUNT_INLINE(rlc_sent_dummy, CTR_RLC_SENT_DUMMY);
CREATE_COUNT_INLINE(decode_error, CTR_DECODE_ERRORS)
CREATE_COUNT_INLINE(sba_allocated, CTR_SBA_ALLOCATED)
CREATE_COUNT_INLINE(sba_freed, CTR_SBA_FREED)
diff --git a/src/gprs_rlcmac_sched.cpp b/src/gprs_rlcmac_sched.cpp
index 8e05623f..087c03ca 100644
--- a/src/gprs_rlcmac_sched.cpp
+++ b/src/gprs_rlcmac_sched.cpp
@@ -348,8 +348,12 @@ int gprs_rlcmac_rcv_rts_block(struct gprs_rlcmac_bts *bts,
}
/* Prio 3: send dummy contol message */
- if (!msg)
+ if (!msg) {
+ /* increase counter */
msg = sched_dummy();
+ if (msg)
+ bts->bts->rlc_sent_dummy();
+ }
if (!msg)
return -ENOMEM;