introduce cache of 6 last recently received measurement reports for each lchan
diff --git a/openbsc/src/chan_alloc.c b/openbsc/src/chan_alloc.c
index 2f0d7b9..0a29847 100644
--- a/openbsc/src/chan_alloc.c
+++ b/openbsc/src/chan_alloc.c
@@ -235,6 +235,8 @@
/* Free a logical channel */
void lchan_free(struct gsm_lchan *lchan)
{
+ int i;
+
lchan->type = GSM_LCHAN_NONE;
if (lchan->subscr) {
subscr_put(lchan->subscr);
@@ -250,6 +252,13 @@
/* stop the timer */
bsc_del_timer(&lchan->release_timer);
+ /* clear cached measuement reports */
+ lchan->meas_rep_idx = 0;
+ for (i = 0; i < ARRAY_SIZE(lchan->meas_rep); i++) {
+ lchan->meas_rep[i].flags = 0;
+ lchan->meas_rep[i].nr = 0;
+ }
+
/* FIXME: ts_free() the timeslot, if we're the last logical
* channel using it */
}